Meanings of asteroid names (21001-22000)
Encyclopedia
Minor planets not yet given a name have not been included in this list.
Name Provisional Designation Source of Name
21001–21100
21001 Trogrlic
21001 Trogrlic
21001 Trogrlic is a Mars-crossing asteroid discovered on April 1, 1987 by A. Maury at Palomar.- External links :*...

 
1987 GF Yvan, Marie, Jean, Émilienne, Yvonne and Liliane Trogrlic, respectively grandfather, grandmother, uncle, mother and aunts of the discoverer
21010 Kishon
21010 Kishon
21010 Kishon is a main-belt asteroid discovered on August 13, 1988 by F. Borngen at Tautenburg.- External links :*...

 
Ephraim Kishon
Ephraim Kishon
' was an Israeli author, dramatist, screenwriter, and film director. He is one of the most widely-read contemporary satirists in the world.- Early life and World War II :...

, Israeli author, journalist, satirist, and script-writer
21014 Daishi
21014 Daishi
21014 Daishi is a main-belt asteroid discovered on October 13, 1988 by T. Seki at Geisei.- External links :*...

 
Daishi grade school, Kōchi
Kochi, Kochi
is the capital city of Kōchi Prefecture on Shikoku island of Japan.Kōchi is the main city of the prefecture with over 40% of its population. As of May 31, 2008, the city had an estimated population of 340,515 and a density of...

, Japan, attended by the discoverer 1937–1943
21016 Miyazawaseiroku
21016 Miyazawaseiroku
21016 Miyazawaseiroku is a main-belt asteroid discovered on November 2, 1988 by T. Seki at Geisei.- External links :*...

 
1988 VA Seiroku Miyazawa, Japanese publisher, brother of Kenji Miyazawa
Kenji Miyazawa
was a Japanese poet and author of children's literature in the early Shōwa period of Japan. He was also known as a devout Buddhist, vegetarian and social activist.-Early life:...

, the author of Night On The Milky Way Train and The Twin Stars
21022 Ike
21022 Ike
21022 Ike is a main-belt asteroid discovered on February 2, 1989 by T. Seki at Geisei.- External links :*...

 
1989 CR Koichi Ike, Japanese friend and assistant of the discoverer
21047 Hodierna
21047 Hodierna
21047 Hodierna is an outer main-belt asteroid discovered on September 22, 1990 by E. W. Elst at the European Southern Observatory.- External links :*...

 
Giovanni Batista Hodierna, Italian (Sicilian) mathematician and astronomer
21050 Beck
21050 Beck
21050 Beck is a main-belt asteroid discovered on October 10, 1990 by L. D. Schmadel and F. Borngen at Tautenburg.- External links :*...

 
Hans G. Beck, German astronomer and head of the department for astronomical instruments of Carl Zeiss, Jena
21059 Penderecki
21059 Penderecki
21059 Penderecki is a main-belt asteroid discovered on April 9, 1991 by F. Borngen at Tautenburg.- External links :*...

 
Krzysztof Penderecki
Krzysztof Penderecki
Krzysztof Penderecki , born November 23, 1933 in Dębica) is a Polish composer and conductor. His 1960 avant-garde Threnody to the Victims of Hiroshima for string orchestra brought him to international attention, and this success was followed by acclaim for his choral St. Luke Passion. Both these...

, Polish composer and conductor
21062 Iasky
21062 Iasky
21062 Iasky is a main-belt asteroid discovered on May 13, 1991 by C. S. Shoemaker and E. M. Shoemaker at Palomar.In his 1994 book Pale Blue Dot, Astronomer Carl Sagan speculated on the nature of 1991JW, saying it "has an orbit very much like the Earth's and is even easier to get to than 4660 Nereus...

 
Robert Iasky, Australian geophysicist, discoverer of the Woodleigh impact crater in Western Australia
21064 Yangliwei
21064 Yangliwei
21062 Yangliwei is an asteroid named after Chinese astronaut Yang Liwei. It was discovered in 1991 and named in 2005.-References:*...

 
Yang Liwei
Yang Liwei
Yáng Lìwěi is a Chinese major general and military pilot and a CNSA astronaut. He was the first man sent into space by the Chinese space program and his mission, Shenzhou 5, made China the third country to independently send people into space.-Background:...

, first Chinese citizen in space
21074 Rügen
21074 Rügen
21074 Rügen is a main belt asteroid with an orbital period of 1418.9416012 days . The asteroid was discovered on September 12, 1991....

 
The island of Rügen
Rügen
Rügen is Germany's largest island. Located in the Baltic Sea, it is part of the Vorpommern-Rügen district of Mecklenburg-Vorpommern.- Geography :Rügen is located off the north-eastern coast of Germany in the Baltic Sea...

 in the Baltic Sea, a popular resort
21075 Heussinger
21075 Heussinger
21075 Heussinger is a main belt asteroid with an orbital period of 1376.5911817 days .The asteroid was discovered on September 12, 1991....

 
Adalbert Heussinger, Austrian Catholic Minorite, theologian and philosopher
21076 Kokoschka
21076 Kokoschka
21076 Kokoschka is a main-belt asteroid discovered on September 12, 1991 by F. Borngen and L. D. Schmadel at Tautenburg.- External links :*...

 
Oskar Kokoschka
Oskar Kokoschka
Oskar Kokoschka was an Austrian artist, poet and playwright best known for his intense expressionistic portraits and landscapes.-Biography:...

, Austrian Expressionist painter and poet
21082 Araimasaru
21082 Araimasaru
21082 Araimasaru is a main-belt asteroid discovered on October 13, 1991 by T. Hioki and S. Hayakawa at Okutama.-External links:*...

 
Masaru Arai
Masaru Arai
is a Japanese astronomer.He is a prolific discoverer of asteroids, working mainly in collaboration with Hiroshi Mori.Arai discovered Comet Arai on 5 January 1991.-External links:*...

, Japanese amateur astronomer, discoverer of comet C/1991 A2 
21087 Petsimpallas
21087 Petsimpallas
21087 Petsimpallas is a main-belt asteroid discovered on January 30, 1992 by E. W. Elst at the European Southern Observatory. It is named after botanist and zoologist Peter Simon Pallas....

 
Peter Simon Pallas
Peter Simon Pallas
Peter Simon Pallas was a German zoologist and botanist who worked in Russia.- Life and work :Pallas was born in Berlin, the son of Professor of Surgery Simon Pallas. He studied with private tutors and took an interest in natural history, later attending the University of Halle and the University...

, 18th/19th-century German naturalist and explorer, discoverer of pallasite
Pallasite
A pallasite is a type of stony–iron meteorite.-Structure and composition:It consists of cm-sized olivine crystals of peridot quality in an iron-nickel matrix. Coarser metal areas develop Widmanstätten patterns upon etching...

s, Pallas's Cat and several other animals and plants
21089 Mochizuki
21089 Mochizuki
21089 Mochizuki is a main-belt asteroid discovered on February 8, 1992 by T. Seki at Geisei.- External links :*...

 
1992 CQ Seiji Mochizuki, Japanese designer of the 0.6-m reflector at Geisei Observatory 
21101–21200
21109 Sünkel
21109 Sünkel
21109 Sünkel is a main belt asteroid with an orbital period of 2009.4355278 days . The asteroid was discovered on September 4, 1992....

 
1992 RY  Hans Sünkel, Austrian mathematical geodesist and geoinformatician
21110 Karlvalentin
21110 Karlvalentin
21110 Karlvalentin is a main-belt asteroid discovered on September 4, 1992 by F. Borngen and L. D. Schmadel at Tautenburg.- External links :*...

 
Karl Valentin
Karl Valentin
Karl Valentin was a Bavarian comedian, cabaret performer, clown, author and film producer. He had significant influence on German Weimar culture...

 (Valentin Ludwig Fey), German (Bavarian) actor, comedian, and writer
21118 Hezimmermann
21118 Hezimmermann
21118 Hezimmermann is a main belt asteroid with an orbital period of 1369.0811579 days .The asteroid was discovered on September 24, 1992....

 
Helmut Zimmermann, German astronomer
21125 Orff
21125 Orff
21125 Orff is a main-belt asteroid discovered on December 30, 1992 by Freimut Börngen at Tautenburg. It is named after the German composer Carl Orff.- External links :*...

 
Carl Orff
Carl Orff
Carl Orff was a 20th-century German composer, best known for his cantata Carmina Burana . In addition to his career as a composer, Orff developed an influential method of music education for children.-Early life:...

, German composer, best known for his Carmina burana
Carmina Burana
Carmina Burana , Latin for "Songs from Beuern" , is the name given to a manuscript of 254 poems and dramatic texts mostly from the 11th or 12th century, although some are from the 13th century. The pieces were written principally in Medieval Latin; a few in Middle High German, and some with traces...

21128 Chapuis
21128 Chapuis
21128 Chapuis is an outer main-belt asteroid discovered on January 27, 1993 by E. W. Elst at Caussols.- External links :*...

 
Grégoire Chapuis, 18th-century Belgian surgeon and educator, mayor of Verviers
Verviers
Verviers is a Walloon city and municipality located in the Belgian province of Liège. The Verviers municipality includes the old communes of Ensival, Lambermont, Petit-Rechain, Stembert, and Heusy...

, beheaded for blasphemy for his promotion of civil weddings
21148 Billramsey
21148 Billramsey
21148 Billramsey is a main-belt asteroid discovered on April 16, 1993 by C. S. Shoemaker and E. M. Shoemaker at Palomar.- External links :*...

 
William ("Bill") D. Ramsey, American amateur astronomer who assisted in organizing the Palomar Observatory's 1.2-m Schmidt Oschin Telescope plate archive
21149 Kenmitchell
21149 Kenmitchell
21149 Kenmitchell is an inner main-belt asteroid discovered on April 19, 1993 by C. S. Shoemaker and E. M. Shoemaker at Palomar.- External links :*...

 
Ken Mitchell
Ken Mitchell
Ken Mitchell is a Canadian poet, novelist and playwright. Mitchell was raised on a rural farm outside the city of Moose Jaw, Saskatchewan. Mitchell began his post-secondary education as a journalism student at Ryerson University, Toronto. He later attended the University of Saskatchewan, where he...

, Australian geological field assistant for the Australian Geological Survey Organization and other exploration groups, who discovered the shatter cones at Lawn Hill, Queensland, and at Amelia Creek in the Davenport Ranges of the Northern Territory
21201–21300
21229 Sušil
21229 Sušil
21229 Sušil is a main belt asteroid with an orbital period of 1562.1349594 days . The asteroid was discovered on September 22, 1995....

 
František Sušil
František Sušil
František Sušil was a Moravian Roman Catholic priest most noted for his published collection of traditional Moravian folk music, Moravské národní písně, which contained 2091 songs and 2361 texts...

, Czech folklorist
21234 Nakashima
21234 Nakashima
21234 Nakashima is a main-belt asteroid discovered on November 16, 1995 by T. Kobayashi at Oizumi.- External links :*...

 
1995 WG Takashi Nakashima, Japanese amateur astronomer, member of the Kumamoto Civil Astronomical Observatory 
21250 Kamikouchi
21250 Kamikouchi
21250 Kamikouchi is a main-belt asteroid discovered on December 17, 1995 by N. Sato at Chichibu.- External links :*...

 
Kamikouchi, a Japanese scenic point nominated as a "Special Natural Treasure" in 1952
21254 Jonan
21254 Jonan
21254 Jonan is a main-belt asteroid discovered on January 24, 1996 by J. Kobayashi at the Kumamoto Civil Astronomical Observatory.- External links :*...

 
Jonan, Kumamoto
Jonan, Kumamoto
was a town located in Shimomashiki District, Kumamoto, Japan.On March 23, 2010 Jōnan, along with the town of Ueki, from Kamoto District, was merged into the expanded city of Kumamoto and no longer exists as an independent municipality....

, Japan, where the Kumamoto Civil Astronomical Observatory is located, on the occasion of the observatory's twentieth anniversary
21257 Jižní Čechy
21257 Jižní Cechy
21257 Jižní Čechy is a main belt asteroid with an orbital period of 1848.2459658 days . The asteroid was discovered on February 26, 1996. It was named after South Bohemia, a region of the Czech Republic.-References:...

 
Jižní Čechy, region of the Czech republic
21258 Huckins
21258 Huckins
21258 Huckins is a main-belt asteroid discovered on March 15, 1996 by the JPL Near-Earth Asteroid Tracking program at Haleakala.- External links :*...

 
Earle Knowlen Huckins, III, American Deputy Associate Administrator in the Office of Space Science at NASA Headquarters
21262 Kanba
21262 Kanba
21262 Kanba is a main belt asteroid with an orbital period of 2033.6311756 days . The asteroid was discovered on April 24, 1996....

 
Minatsu Kanba, Japanese member of the Matsue Astronomy Club and an observing partner of the discoverer
21269 Bechini
21269 Bechini
21269 Bechini is a main-belt asteroid discovered on June 6, 1996 by L. Tesi and A. Boattini at San Marcello Pistoiese.- External links :*...

 
1996 LG Roberto Bechini, Italian amateur astronomer
21270 Otokar
21270 Otokar
21270 Otokar is a main-belt asteroid discovered on July 19, 1996 by Jana Tichá and Miloš Tichý at Kleť Observatory.- External links :*...

 
1996 OK Otokar Březina
Otokar Brezina
Otakar or Otakar Březina ; pen name of Václav Jebavý.; was a Czech poet and essayist, considered the greatest of Czech Symbolists.-Biography :...

 (Václav Jebavý), Czech lyric poet, and one of the leaders of the symbolist movement
21275 Tosiyasu
21275 Tosiyasu
21275 Tosiyasu is a main-belt asteroid discovered on September 23, 1996 by T. Okuni at Nanyo.- External links :*...

 
Tosiyasu Funakosi, Japanese amateur astronomer
21276 Feller
21276 Feller
21276 Feller is a main-belt asteroid discovered on October 8, 1996 by P. G. Comba at Prescott.- External links :*...

 
William (Vilim) Feller
William Feller
William Feller born Vilibald Srećko Feller , was a Croatian-American mathematician specializing in probability theory.-Early life and education:...

, Croatian-American mathematician
21290 Vydra
21290 Vydra
21290 Vydra is a main belt asteroid with an orbital period of 1596.5880558 days . The asteroid was discovered on November 9, 1996.-References:...

 
The Vydra
Vydra (river)
The Vydra is a river in the Czech Republic.The Vydra begins in the Bohemian Forest near Modrava, at the confluence of the Roklanský potok and the Modravský potok. However, Modravský potok's tributary, the Luzenský potok originates slightly across the Germany–Czech Republic border up the north...

, a river in southern Bohemia
Bohemia
Bohemia is a historical region in central Europe, occupying the western two-thirds of the traditional Czech Lands. It is located in the contemporary Czech Republic with its capital in Prague...

, Czech Republic
Czech Republic
The Czech Republic is a landlocked country in Central Europe. The country is bordered by Poland to the northeast, Slovakia to the east, Austria to the south, and Germany to the west and northwest....

 
21301–21400
21306 Marani
21306 Marani
21306 Marani is a main-belt asteroid discovered on December 1, 1996 by V. Goretti at Pianoro.- External links :*...

 
Giorgio "Doddo" Marani, Italian mechanic, friend of the discoverer
21311 Servius
21311 Servius
21311 Servius is a main-belt asteroid discovered on December 4, 1996 by V. S. Casulli at Colleverde di Guidonia.- External links :*...

 
Servius Tullius
Servius Tullius
Servius Tullius was the legendary sixth king of ancient Rome, and the second of its Etruscan dynasty. He reigned 578-535 BC. Roman and Greek sources describe his servile origins and later marriage to a daughter of Lucius Tarquinius Priscus, Rome's first Etruscan king, who was assassinated in 579 BC...

, sixth king of Rome, who constructed the first wall around the city
21313 Xiuyanyu
21313 Xiuyanyu
21313 Xiuyanyu is a main-belt asteroid discovered on December 10, 1996 by the Beijing Schmidt CCD Asteroid Program at Xinglong.- External links :*...

 
Xiuyanyu, a reputed kind of jade produced in Xiuyan County, in northeastern China
21328 Otashi
21328 Otashi
21328 Otashi is a main-belt asteroid discovered on January 11, 1997 by T. Kobayashi at Oizumi.- External links :*...

 
Ota
Ota, Gunma
is a city 50 miles northwest of Tokyo, in eastern Gunma prefecture, Japan. This city is located between the Tone and Watarase rivers. As a result, the new city reached a total population of 219,789, making it the third most populous city in Gunma....

, Gunma prefecture
Gunma Prefecture
is a prefecture of Japan located in the northwest corner of the Kantō region on Honshu island. Its capital is Maebashi.- History :The remains of a Paleolithic man were found at Iwajuku, Gunma Prefecture, in the early 20th century and there is a public museum there.Japan was without horses until...

, Japan
21331 Lodovicoferrari
21331 Lodovicoferrari
21331 Lodovicoferrari is a main-belt asteroid discovered on January 17, 1997 by P. G. Comba at Prescott.- External links :*...

 
1997 BO Lodovico Ferrari
Lodovico Ferrari
Lodovico Ferrari was an Italian mathematician.Born in Milan, Italy, grandfather, Bartholomew Ferrari was forced out of Milan to Bologna. He settled in Bologna, Italy and he began his career as the servant of Gerolamo Cardano. He was extremely bright, so Cardano started teaching him mathematics...

, 16th-century Italian mathematician
21346 Marieladislav
21346 Marieladislav
21346 Marieladislav is a main-belt asteroid discovered on March 9, 1997 by P. Pravec at Ondrejov.- External links :*...

 
Marie Pravcová and Ladislav Pravec, parents of the discoverer
21351 Bhagwat
21351 Bhagwat
21351 Bhagwat is a main-belt asteroid discovered on March 4, 1997 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.- External links :*...

 
Samuel Mohun Bhagwat, American finalist in the 2005 Intel Science Talent Search
Intel Science Talent Search
The Intel Science Talent Search , known for its first 57 years as the Westinghouse Science Talent Search is a research-based science competition in the United States for high school seniors. It has been referred to as "the nation's oldest and most prestigious" science competition. In his speech...

 (ISTS)
21355 Pikovskaya
21355 Pikovskaya
21355 Pikovskaya is a main-belt asteroid discovered on March 31, 1997 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro. Named for Olga Pikovskaya, an Intel Science Talent Search finalist from Midwood High School at Brooklyn College.- See also :*17233 Stanshapiro*20296...

 
Olga Pikovskaya, American finalist in the 2005 ISTS
21356 Karlplank
21356 Karlplank
21356 Karlplank is a main-belt asteroid discovered on March 31, 1997 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.- External links :*...

 
Karl James Plank, American finalist in the 2005 ISTS
21357 Davidying
21357 Davidying
21357 Davidying is a main-belt asteroid discovered on March 31, 1997 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.- External links :*...

 
David Qianli Ying, American finalist in the 2005 ISTS
21358 Mijerbarany
21358 Mijerbarany
21358 Mijerbarany is a main-belt asteroid discovered on April 3, 1997 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.- External links :*...

 
Michael Jeremy Barany, American finalist in the 2005 ISTS
21359 Geng
21359 Geng
21359 Geng is a main-belt asteroid discovered on April 6, 1997 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.- External links :*...

 
Sherri Yifan Geng, American finalist in the 2005 ISTS
21363 Jotwani
21363 Jotwani
21363 Jotwani is a main-belt asteroid discovered on April 30, 1997 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.- External links :*...

 
Pooja Sunil Jotwani, American finalist in the 2005 ISTS
21364 Lingpan
21364 Lingpan
21364 Lingpan is a main-belt asteroid discovered on April 30, 1997 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.- External links :*...

 
Ling Pan, American finalist in the 2005 ISTS
21369 Gertfinger
21369 Gertfinger
21369 Gertfinger is a main-belt asteroid discovered on July 8, 1997 by the OCA-DLR Asteroid Survey at Caussols.- External links :*...

 
Gert Finger, of the European Southern Observatory
European Southern Observatory
The European Southern Observatory is an intergovernmental research organisation for astronomy, supported by fifteen countries...

, leader in the use of infrared sensors in the highest quality instrumentation
21380 Devanssay
21380 Devanssay
21380 Devanssay is a main-belt asteroid discovered on February 27, 1998 by the OCA-DLR Asteroid Survey at Caussols.- External links :*...

 
Jean Benoît De Vanssay, French amateur astronomer and optician
21387 Wafakhalil
21387 Wafakhalil
21387 Wafakhalil is an asteroid, discovered in 1998 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro, New Mexico. It is named after Dr Wafa Khalil , a chemistry teacher at the MAST Academy in Miami, Florida who was a finalist at the 2004 Intel International Science and...

 
Wafa Khalil, Intel International Science and Engineering Fair
Intel International Science and Engineering Fair
The Intel International Science and Engineering Fair is the largest pre-college scientific research event in the world, and is owned and administered by the Society for Science & the Public a 501 non-profit organization based in Washington, DC...

 (ISEF) Excellence in Teaching Award winner for 2004
21388 Moyanodeburt
21388 Moyanodeburt
21388 Moyanodeburt is a main-belt asteroid discovered on March 20, 1998 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.- External links :*...

 
Maria Adela Moyano de Burt, Intel ISEF Excellence in Teaching Award winner for 2004
21389 Pshenichka
21389 Pshenichka
21389 Pshenichka is a main-belt asteroid discovered on March 20, 1998 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.- External links :*...

 
Paul Pshenichka, Intel ISEF Excellence in Teaching Award winner for 2004
21390 Shindo
21390 Shindo
21390 Shindo is a main-belt asteroid discovered on March 20, 1998 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.- External links :*...

 
Shindo Akihiko, Intel ISEF Excellence in Teaching Award winner for 2004
21391 Rotanner
21391 Rotanner
21391 Rotanner is a main-belt asteroid discovered on March 20, 1998 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.- External links :*...

 
Roberta Tanner, Intel ISEF Excellence in Teaching Award winner for 2004
21392 Helibrochier
21392 Helibrochier
21392 Helibrochier is a main-belt asteroid discovered on March 20, 1998 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.- External links :*...

 
Hélio Luiz Brochier, Intel ISEF Excellence in Teaching Award winner for 2003
21393 Kalygeringer
21393 Kalygeringer
21393 Kalygeringer is a main-belt asteroid discovered on March 20, 1998 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.- External links :*...

 
Karen Lynn Geringer, American finalist in the 2005 Intel Science Talent Search
Intel Science Talent Search
The Intel Science Talent Search , known for its first 57 years as the Westinghouse Science Talent Search is a research-based science competition in the United States for high school seniors. It has been referred to as "the nation's oldest and most prestigious" science competition. In his speech...

 (ISTS)
21394 Justinbecker
21394 Justinbecker
21394 Justinbecker is a main-belt asteroid discovered on March 20, 1998 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.- External links :*...

 
Justin Scott Becker, American finalist in the 2005 ISTS
21395 Albertofilho
21395 Albertofilho
21395 Albertofilho is a main belt asteroid discovered on March 20, 1998 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.- External links :*...

 
Alberto Dal Molin Filho, Intel International Science and Engineering Fair
Intel International Science and Engineering Fair
The Intel International Science and Engineering Fair is the largest pre-college scientific research event in the world, and is owned and administered by the Society for Science & the Public a 501 non-profit organization based in Washington, DC...

 (ISEF) Excellence in Teaching Award winner for 2003
21396 Fisher-Ives
21396 Fisher-Ives
21396 Fisher-Ives is a main-belt asteroid discovered on March 20, 1998 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro....

 
Russ Fisher-Ives, Intel ISEF Excellence in Teaching Award winner for 2003
21397 Leontovich
21397 Leontovich
21397 Leontovich is a main-belt asteroid discovered on March 20, 1998 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.- External links :*...

 
Alexander Leontovich, Intel ISEF Excellence in Teaching Award winner for 2003
21398 Zengguoshou
21398 Zengguoshou
21398 Zengguoshou is a main-belt asteroid discovered on March 20, 1998 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.- External links :*...

 
Zeng Guoshou, Intel ISEF Excellence in Teaching Award winner for 2003
21399 Bateman
21399 Bateman
21399 Bateman is a main-belt asteroid discovered on March 20, 1998 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.- External links :*...

 
Ailish Elizabeth Bateman, American finalist in the 2005 Intel Science Talent Search
Intel Science Talent Search
The Intel Science Talent Search , known for its first 57 years as the Westinghouse Science Talent Search is a research-based science competition in the United States for high school seniors. It has been referred to as "the nation's oldest and most prestigious" science competition. In his speech...

 (ISTS)
21400 Ahdout
21400 Ahdout
21400 Ahdout is a main belt asteroid discovered on March 20, 1998 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.- External links :*...

 
Zimra Payvand Ahdout, American finalist in the 2006 Intel International Science and Engineering Fair (ISEF)
21401–21500
21401 Justinkovac
21401 Justinkovac
21401 Justinkovac is a main-belt asteroid discovered on March 20, 1998 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.- External links :*...

 
Justin Alexander Kovac, American Intel Science Talent Search
Intel Science Talent Search
The Intel Science Talent Search , known for its first 57 years as the Westinghouse Science Talent Search is a research-based science competition in the United States for high school seniors. It has been referred to as "the nation's oldest and most prestigious" science competition. In his speech...

 (ISTS) 2005 finalist
21402 Shanhuang
21402 Shanhuang
21402 Shanhuang is a main-belt asteroid discovered on March 20, 1998 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.- External links :*...

 
Shan Yuan Huang, American ISTS 2005 finalist
21403 Haken
21403 Haken
21403 Haken is a main-belt asteroid discovered on March 20, 1998 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.- External links :*...

 
Ian Robert Haken, American ISTS 2005 finalist
21404 Atluri
21404 Atluri
21404 Atluri is a main-belt asteroid discovered on March 20, 1998 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.- External links :*...

 
Kamalakar Atluri, American finalist in the 2006 Intel International Science and Engineering Fair (ISEF)
21405 Sagarmehta
21405 Sagarmehta
21405 Sagarmehta is a main-belt asteroid discovered on March 20, 1998 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.- External links :*...

 
Sagar Viplov Mehta, American Intel Science Talent Search
Intel Science Talent Search
The Intel Science Talent Search , known for its first 57 years as the Westinghouse Science Talent Search is a research-based science competition in the United States for high school seniors. It has been referred to as "the nation's oldest and most prestigious" science competition. In his speech...

 (ISTS) 2005 finalist
21406 Jimyang
21406 Jimyang
21406 Jimyang is a main-belt asteroid discovered on March 20, 1998 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.- External links :*...

 
Jimmy Chen Yang, American ISTS 2005 finalist
21407 Jessicabaker
21407 Jessicabaker
21407 Jessicabaker is a main-belt asteroid discovered on March 20, 1998 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.- External links :*...

 
Jessica Leann Baker, American finalist in the 2006 Intel International Science and Engineering Fair (ISEF)
21408 Lyrahaas
21408 Lyrahaas
21408 Lyrahaas is a main-belt asteroid discovered on March 20, 1998 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.- External links :*...

 
Lyra Creamer Haas, American Intel Science Talent Search
Intel Science Talent Search
The Intel Science Talent Search , known for its first 57 years as the Westinghouse Science Talent Search is a research-based science competition in the United States for high school seniors. It has been referred to as "the nation's oldest and most prestigious" science competition. In his speech...

 (ISTS) 2005 finalist
21409 Forbes
21409 Forbes
21409 Forbes is a main-belt asteroid discovered on March 20, 1998 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.- External links :*...

 
Michael Andrew Forbes, American ISTS 2005 finalist
21410 Cahill
21410 Cahill
21410 Cahill is a main belt asteroid with a perihelion of 1.9828218 AU. It has an eccentricity of 0.1303733 and an orbital period of 1257.54 days .Cahill has an average orbital speed of 19.7250142 km/s and an inclination of 1.74917 °....

 
James Andrew Cahill, American ISTS 2005 finalist
21411 Abifraeman
21411 Abifraeman
21411 Abifraeman is a main belt asteroid discovered on March 20, 1998 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.-References:...

 
Abigail Ann Fraeman, American ISTS 2005 finalist
21412 Sinchanban
21412 Sinchanban
21412 Sinchanban is a main-belt asteroid discovered on March 20, 1998 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.- External links :*...

 
Sinchan Banerjee, American finalist in the 2006 Intel International Science and Engineering Fair (ISEF)
21413 Albertsao
21413 Albertsao
21413 Albertsao is a main belt asteroid discovered on March 20, 1998 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.- External links :*...

 
Albert Tsao, American ISTS 2005 finalist
21414 Blumenthal
21414 Blumenthal
21414 Blumenthal is a main-belt asteroid discovered on March 20, 1998 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.- External links :*...

 
Daniel Abraham Blumenthal, American finalist in the 2006 Intel International Science and Engineering Fair (ISEF)
21415 Nicobrenner
21415 Nicobrenner
21415 Nicobrenner is a main-belt asteroid discovered on March 20, 1998 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.- External links :*...

 
Nicole Rachelle Brenner, American finalist in the 2006 Intel ISEF
21416 Sisichen
21416 Sisichen
21416 Sisichen is a main-belt asteroid discovered on March 20, 1998 by the Lincoln Near-Earth Asteroid Research team at Socorro.- External links :*...

 
Sisi Monica Chen, American Intel Science Talent Search
Intel Science Talent Search
The Intel Science Talent Search , known for its first 57 years as the Westinghouse Science Talent Search is a research-based science competition in the United States for high school seniors. It has been referred to as "the nation's oldest and most prestigious" science competition. In his speech...

 (ISTS) 2005 finalist
21417 Kelleyharris
21417 Kelleyharris
21417 Kelleyharris is a main-belt asteroid discovered on March 20, 1998 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.- External links :*...

 
Kelley Harris, American ISTS 2005 finalist
21418 Bustos
21418 Bustos
21418 Bustos is a main-belt asteroid discovered on March 20, 1998 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.- External links :*...

 
Miguel Angel Bustos, American finalist in the 2006 Intel International Science and Engineering Fair (ISEF)
21419 Devience
21419 Devience
21419 Devience is a main-belt asteroid discovered on March 20, 1998 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.- External links :*...

 
Stephen Jacob DeVience, American Intel Science Talent Search
Intel Science Talent Search
The Intel Science Talent Search , known for its first 57 years as the Westinghouse Science Talent Search is a research-based science competition in the United States for high school seniors. It has been referred to as "the nation's oldest and most prestigious" science competition. In his speech...

 (ISTS) 2005 finalist
21421 Nealwadhwa
21421 Nealwadhwa
21421 Nealwadhwa is a main-belt asteroid discovered on March 24, 1998 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.- External links :*...

 
Neal Wadhwa, American ISTS 2005 finalist
21422 Alexacarey
21422 Alexacarey
21422 Alexacarey is a main belt asteroid discovered on March 24, 1998 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.- External links :*...

 
Alexa A. Carey, American finalist in the 2006 Intel International Science and Engineering Fair (ISEF)
21423 Credo
21423 Credo
21423 Credo is a main-belt asteroid discovered on March 24, 1998 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.- External links :*...

 
Timothy Frank Credo, American Intel Science Talent Search
Intel Science Talent Search
The Intel Science Talent Search , known for its first 57 years as the Westinghouse Science Talent Search is a research-based science competition in the United States for high school seniors. It has been referred to as "the nation's oldest and most prestigious" science competition. In his speech...

 (ISTS) 2005 finalist
21424 Faithchang
21424 Faithchang
21424 Faithchang is a main-belt asteroid discovered on March 24, 1998 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.- External links :*...

 
Faith Kan Chang, American finalist in the 2006 Intel International Science and Engineering Fair (ISEF)
21425 Cordwell
21425 Cordwell
21425 Cordwell is a main-belt asteroid discovered on March 24, 1998 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.- External links :*...

 
Robert Thomas Cordwell, American Intel Science Talent Search
Intel Science Talent Search
The Intel Science Talent Search , known for its first 57 years as the Westinghouse Science Talent Search is a research-based science competition in the United States for high school seniors. It has been referred to as "the nation's oldest and most prestigious" science competition. In his speech...

 (ISTS) 2005 finalist
21426 Davidbauer
21426 Davidbauer
21426 Davidbauer is a main-belt asteroid discovered on March 24, 1998 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.- External links :*-References:...

 
David Lawrence Vigliarolo Bauer, American ISTS 2005 finalist
21427 Ryanharrison
21427 Ryanharrison
21427 Ryanharrison is a main-belt asteroid discovered on March 31, 1998 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.- External links :*...

 
Ryan Marques Harrison, American ISTS 2005 finalist
21428 Junehokim
21428 Junehokim
21428 Junehokim is a main-belt asteroid discovered on March 31, 1998 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.- External links :*...

 
June-Ho Kim, American ISTS 2005 finalist
21429 Gulati
21429 Gulati
21429 is a main-belt asteroid discovered on March 31, 1998 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.- External links :...

 
Abhi Gulati, American ISTS 2005 finalist
21430 Brubrew
21430 Brubrew
21430 Brubrew is a main-belt asteroid discovered on March 31, 1998 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.- External links :*...

 
Bruce Xiangji Brewington, American ISTS 2005 finalist
21431 Amberhess
21431 Amberhess
21431 Amberhess is a main-belt asteroid discovered on March 31, 1998 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.- External links :*...

 
Amber Victoria Irish Hess, American ISTS 2005 finalist
21432 Polingloh
21432 Polingloh
21432 Polingloh is a main-belt asteroid discovered on March 31, 1998 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.- External links :*...

 
Po-Ling Loh, American ISTS 2005 finalist
21433 Stekramer
21433 Stekramer
21433 Stekramer is a main-belt asteroid discovered on March 31, 1998 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.- External links :*...

 
Stephen Curt Kramer, American ISTS 2005 finalist
21434 Stanchiang
21434 Stanchiang
21434 Stanchiang is a main-belt asteroid discovered on March 31, 1998 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.- External links :*...

 
Stanley Shang Chiang, American ISTS 2005 finalist
21435 Aharon
21435 Aharon
21435 Aharon is a main belt asteroid discovered on March 31, 1998 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.- External links :*...

 
Terri Aharon, American mentor of a finalist in the 2005 ISTS
21436 Chaoyichi
21436 Chaoyichi
21436 Chaoyichi is a main-belt asteroid discovered on March 31, 1998 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.- External links :*...

 
Yi-Chi Chao, Taiwanese finalist in the 2006 Intel International Science and Engineering Fair (ISEF) and Seaborg Stockholm International Youth Science Seminar
Stockholm International Youth Science Seminar
Stockholm International Youth Science Seminar is an annual science event organised in connection with the Nobel Prize ceremonies in Stockholm...

 (SIYSS) Award recipient
21437 Georgechen
21437 Georgechen
21437 Georgechen is a main-belt asteroid discovered on March 31, 1998 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.- External links :*...

 
George Chen, American finalist in the 2006 Intel ISEF and International Movement for Leisure in Science and Technology (MILSET) winner
21438 Camibarnett
21438 Camibarnett
21438 Camibarnett is a main belt asteroid with an AU of 2.218056. It has an eccentricity of 0.0816775 and an orbital period of 1371.1208136 days .Calinger has an average orbital speed of 19.16574172 km/s and an inclination of 2.68381°....

 
Camille Barnett, American mentor of a finalist in the 2005 Intel Science Talent Search
Intel Science Talent Search
The Intel Science Talent Search , known for its first 57 years as the Westinghouse Science Talent Search is a research-based science competition in the United States for high school seniors. It has been referred to as "the nation's oldest and most prestigious" science competition. In his speech...

 (ISTS)
21439 Robenzing
21439 Robenzing
21439 Robenzing is a main-belt asteroid discovered on March 20, 1998 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.It was named after Robert Benzing; a physics teacher at Hendrick Hudson High School in Montrose, New York....

 
Robert Benzing, American mentor of a finalist in the 2005 ISTS
21440 Elizacollins
21440 Elizacollins
21440 Elizacollins is a main-belt asteroid discovered on March 24, 1998 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.- External links :*...

 
Eliza Collins, American mentor of a finalist in the 2005 ISTS
21441 Stevencondie
21441 Stevencondie
21441 Stevencondie is a main-belt asteroid discovered on March 29, 1998 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.- External links :*...

 
Steven Condie, Illinois Mathematics and Science Academy
Illinois Mathematics and Science Academy
The Illinois Mathematics and Science Academy, or IMSA, is a three-year residential public high school located in Aurora, Illinois, USA, with an enrollment of approximately 650 students...

 (IMSA) Edyth May Sliffe Award for Distinguished High School Mathematics Teaching winner for 2002
also mentored a finalist in the 2005 ISTS
21445 Pegconnolly
21445 Pegconnolly
21445 Pegconnolly is a main-belt asteroid discovered on April 18, 1998 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.- External links :*...

 
Peggy Connolly, American mentor of a finalist in the 2005 ISTS
21446 Tedflint
21446 Tedflint
21446 Tedflint is a main-belt asteroid discovered on April 18, 1998 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.- External links :*...

 
Ted Flint, American mentor of a finalist in the 2005 ISTS
21447 Yungchieh
21447 Yungchieh
21447 Yungchieh is a main-belt asteroid discovered on April 18, 1998 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.- External links :*...

 
Yung-Chieh Chen, Taiwanese finalist in the 2006 Intel International Science and Engineering Fair (ISEF)
21448 Galindo
21448 Galindo
21448 Galindo is a main-belt asteroid discovered on April 20, 1998 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.- External links :*...

 
Armando Galindo, American mentor of a finalist in the 2005 Intel Science Talent Search
Intel Science Talent Search
The Intel Science Talent Search , known for its first 57 years as the Westinghouse Science Talent Search is a research-based science competition in the United States for high school seniors. It has been referred to as "the nation's oldest and most prestigious" science competition. In his speech...

 (ISTS)
21449 Hemmick
21449 Hemmick
21449 Hemmick is a main-belt asteroid discovered on April 20, 1998 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.- External links :*...

 
Lucinda Hemmick, American mentor of a finalist in the 2005 ISTS
21450 Kissel
21450 Kissel
21450 Kissel is a main-belt asteroid discovered on April 20, 1998 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.- External links :*...

 
Stacy Kissel, American mentor of a finalist in the 2005 ISTS
21451 Fisher
21451 Fisher
21451 Fisher is a main-belt asteroid discovered on April 28, 1998 by P. G. Comba at Prescott.- External links :*...

 
Sir Ronald Aylmer Fisher, English statistician
21453 Victorlevine
21453 Victorlevine
21453 Victorlevine is a main belt asteroid with an orbital period of 1343.5905524 days . The asteroid was discovered on April 20, 1998....

 
Victor Levine, American mentor of a finalist in the 2005 Intel Science Talent Search
Intel Science Talent Search
The Intel Science Talent Search , known for its first 57 years as the Westinghouse Science Talent Search is a research-based science competition in the United States for high school seniors. It has been referred to as "the nation's oldest and most prestigious" science competition. In his speech...

 (ISTS)
21454 Chernoby
21454 Chernoby
21454 Chernoby is a main-belt asteroid discovered on April 20, 1998 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.- External links :*...

 
Grant Fabian Chernoby, American finalist in the 2006 Intel International Science and Engineering Fair (ISEF)
21455 Mcfarland
21455 Mcfarland
21455 Mcfarland is a main-belt asteroid discovered on April 20, 1998 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.- External links :*...

 
Jennifer McFarland, American mentor of a finalist in the 2005 Intel Science Talent Search
Intel Science Talent Search
The Intel Science Talent Search , known for its first 57 years as the Westinghouse Science Talent Search is a research-based science competition in the United States for high school seniors. It has been referred to as "the nation's oldest and most prestigious" science competition. In his speech...

 (ISTS)
21456 Myers
21456 Myers
21456 Myers is a main-belt asteroid discovered on April 20, 1998 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.- External links :*...

 
Robert Myers, American mentor of a finalist in the 2005 ISTS
21457 Fevig
21457 Fevig
21457 Fevig is a main-belt minor planet. It was discovered through the Lowell Observatory Near-Earth-Object Search at the Anderson Mesa Station in Coconino County, Arizona, on April 25, 1998. It is named after Ronald A. Fevig, a scientist at the University of North Dakota.-External links:...

 
Ronald A. Fevig, American planetary scientist at the University of North Dakota
21458 Susank
21458 Susank
21458 Susank is a main-belt minor planet. It was discovered through the Lowell Observatory Near-Earth-Object Search at the Anderson Mesa Station in Coconino County, Arizona, on April 25, 1998. It is named after Susan D. Benecchi , a researcher at the Space Telescope Science Institute in...

 
Susan D. Benecchi, née Kern ("Susan K"), American postdoctoral researcher at the Space Telescope Science Institute, Baltimore
21459 Chrisrussell
21459 Chrisrussell
21459 Chrisrussell is a main-belt minor planet. It was discovered through the Lowell Observatory Near-Earth-Object Search at the Anderson Mesa Station in Coconino County, Arizona, on April 30, 1998. It is named after Christopher T...

 
Christopher T. Russell
Christopher T. Russell
Christopher Thomas Russell is head of the Space Physics Center at the Institute of Geophysics and Planetary Physics at UCLA, professor in UCLA's Department of Earth and Space Sciences, and Director of the UCLA Branch of the California Space Grant Consortium. He received a B.Sc. from the...

, American professor of geophysics and planetary physics at the University of California, Los Angeles, and principal investigator of the Dawn mission to 1 Ceres
1 Ceres
Ceres, formally 1 Ceres, is the smallest identified dwarf planet in the Solar System and the only one in the asteroid belt. With a diameter of about 950 km, Ceres is by far the largest and most-massive asteroid, comprising about a third of the mass of the asteroid belt. Discovered on 1 January 1801...

 and 4 Vesta
4 Vesta
Vesta, formally designated 4 Vesta, is one of the largest asteroids, with a mean diameter of about . It was discovered by Heinrich Wilhelm Olbers on March 29, 1807, and is named after the Roman virgin goddess of home and hearth, Vesta....

 
21460 Ryozo
21460 Ryozo
21460 Ryozo is a main-belt asteroid discovered on April 30, 1998 by T. Okuni at Nanyo.- External links :*...

 
Ryozo Suzuki, Japanese amateur astronomer
21461 Alexchernyak
21461 Alexchernyak
21461 Alexchernyak is a main belt asteroid discovered on April 21, 1998 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.- External links :*...

 
Alexander Chernyak, American finalist in the 2006 Intel International Science and Engineering Fair (ISEF)
21462 Karenedbal
21462 Karenedbal
21462 Karenedbal is a main-belt asteroid discovered on April 21, 1998 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.- External links :*...

 
Karen Nedbal, American mentor of a finalist in the 2005 Intel Science Talent Search
Intel Science Talent Search
The Intel Science Talent Search , known for its first 57 years as the Westinghouse Science Talent Search is a research-based science competition in the United States for high school seniors. It has been referred to as "the nation's oldest and most prestigious" science competition. In his speech...

 (ISTS)
21463 Nickerson
21463 Nickerson
21463 Nickerson is a main-belt asteroid discovered on April 21, 1998 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.- External links :*...

 
Laura Nickerson, American mentor of a finalist in the 2005 ISTS
21464 Chinaroonchai
21464 Chinaroonchai
21464 Chinaroonchai is a main-belt asteroid discovered on April 21, 1998 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.- External links :*...

 
Tanongsak Chinaroonchai, Thai finalist in the 2006 Intel International Science and Engineering Fair (ISEF)
21465 Michelepatt
21465 Michelepatt
21465 Michelepatt is a main-belt asteroid discovered on April 21, 1998 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.- External links :*...

 
Michele Patterson, American mentor of a finalist in the 2005 Intel Science Talent Search
Intel Science Talent Search
The Intel Science Talent Search , known for its first 57 years as the Westinghouse Science Talent Search is a research-based science competition in the United States for high school seniors. It has been referred to as "the nation's oldest and most prestigious" science competition. In his speech...

 (ISTS)
21466 Franpelrine
21466 Franpelrine
21466 Franpelrine is a main-belt asteroid discovered on April 21, 1998 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro, New Mexico.- External links :*...

 
Frances Pelrine, American mentor of a finalist in the 2005 ISTS
21467 Rosenstein
21467 Rosenstein
21467 Rosenstein is a main-belt asteroid discovered on April 21, 1998 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.- External links :*...

 
Peter Rosenstein, American mentor of a finalist in the 2005 ISTS
21468 Saylor
21468 Saylor
21468 Saylor is a main-belt asteroid discovered on April 21, 1998 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro. It is 0.8 km wide and 1 km long.- External links :*...

 
Charlotte Saylor, American mentor of a finalist in the 2005 ISTS
21469 Robschum
21469 Robschum
21469 Robschum is a main-belt asteroid discovered on April 21, 1998 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.- External links :*...

 
Robert Schumacher, American mentor of a finalist in the 2005 ISTS
21470 Frankchuang
21470 Frankchuang
21470 Frankchuang is a main-belt asteroid discovered on April 21, 1998 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.- External links :*...

 
Frank Fu-Han Chuang, American finalist in the 2006 Intel International Science and Engineering Fair (ISEF) and International Movement for Leisure in Science and Technology (MILSET) winner
21471 Pavelchvykov
21471 Pavelchvykov
21471 Pavelchvykov is a main-belt asteroid discovered on April 21, 1998 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.- External links :*...

 
Pavel V. Chvykov, American finalist in the 2006 Intel International Science and Engineering Fair (ISEF)
21472 Stimson
21472 Stimson
21472 Stimson is a main-belt asteroid discovered on April 21, 1998 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.- External links :*...

 
George Stimson, American mentor of a finalist in the 2005 Intel Science Talent Search
Intel Science Talent Search
The Intel Science Talent Search , known for its first 57 years as the Westinghouse Science Talent Search is a research-based science competition in the United States for high school seniors. It has been referred to as "the nation's oldest and most prestigious" science competition. In his speech...

 (ISTS)
21473 Petesullivan
21473 Petesullivan
21473 Petesullivan is a main-belt asteroid discovered on April 21, 1998 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.- External links :*...

 
Peter Sullivan, American mentor of a finalist in the 2005 ISTS
21474 Pamelatsai
21474 Pamelatsai
21474 Pamelatsai is a main-belt asteroid discovered on April 21, 1998 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.- External links :*...

 
Pamela Tsai, American mentor of a finalist in the 2005 ISTS
21475 Jasonclain
21475 Jasonclain
21475 Jasonclain is a main-belt asteroid discovered on April 21, 1998 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.- External links :*...

 
Jason Bernard Clain, American Second Place Winner at the 2006 Intel International Science and Engineering Fair (ISEF)
21476 Petrie
21476 Petrie
21476 Petrie is a main-belt asteroid discovered on April 28, 1998 by J. Broughton at Reedy Creek.- External links :*...

 
William Flinders Petrie, British surveyor and archaeologist, father of modern archaeology
21477 Terikdaly
21477 Terikdaly
21477 Terikdaly is a main-belt asteroid discovered on April 23, 1998 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.- External links :*...

 
Terik Daly, American finalist in the 2006 Intel International Science and Engineering Fair (ISEF)
21478 Maggiedelano
21478 Maggiedelano
21478 Maggiedelano is a main-belt asteroid discovered on April 23, 1998 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.- External links :*...

 
Maggie Delano, American finalist in the 2006 Intel ISEF
21479 Marymartha
21479 Marymartha
21479 Marymartha is a main-belt asteroid discovered on April 23, 1998 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.- External links :*...

 
Mary Martha Ferrari Douglas, American finalist in the 2006 Intel ISEF
21480 Jilltucker
21480 Jilltucker
21480 Jilltucker is a main-belt asteroid discovered on April 23, 1998 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.- External links :*...

 
Jill Tucker, American mentor of a finalist in the 2005 Intel Science Talent Search
Intel Science Talent Search
The Intel Science Talent Search , known for its first 57 years as the Westinghouse Science Talent Search is a research-based science competition in the United States for high school seniors. It has been referred to as "the nation's oldest and most prestigious" science competition. In his speech...

 (ISTS)
21481 Johnwarren
21481 Johnwarren
21481 Johnwarren is a main-belt asteroid discovered on April 23, 1998 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.- External links :*...

 
John Warren, American mentor of a finalist in the 2005 ISTS
21482 Patashnick
21482 Patashnick
21482 Patashnick is a main-belt asteroid discovered on April 19, 1998 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.- External links :*...

 
Harvey Patashnick, American mentor of a finalist in the 2005 ISTS
21483 Abdulrasool
21483 Abdulrasool
21483 Abdulrasool is a main belt asteroid discovered on April 19, 1998 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.-External links:*...

 
Ameen Abdulrasool, American 2005 Intel International Science and Engineering Fair (ISEF) winner, and recipient of an Intel Young Scientist Award and a Seaborg Stockholm International Youth Science Seminar
Stockholm International Youth Science Seminar
Stockholm International Youth Science Seminar is an annual science event organised in connection with the Nobel Prize ceremonies in Stockholm...

 (SIYSS) Award
21484 Eppard
21484 Eppard
21484 Eppard is a main-belt asteroid discovered on April 19, 1998 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.- External links :*...

 
Erin F. Eppard, American finalist in the 2006 Intel ISEF
21485 Ash
21485 Ash
21485 Ash is a main-belt asteroid discovered on April 20, 1998 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.- External links :*...

 
Lesley Elizabeth Ash, American 2005 Intel ISEF winner
21488 Danyellelee
21488 Danyellelee
21488 Danyellelee is a main-belt asteroid discovered on April 21, 1998 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.- External links :*...

 
Danyelle Lee Evans, American finalist in the 2006 Intel ISEF
21495 Feaga
21495 Feaga
21495 Feaga is a main-belt minor planet. It was discovered through the Lowell Observatory Near-Earth-Object Search at the Anderson Mesa Station in Coconino County, Arizona, on May 1, 1998. It is named after Lori Michelle Feaga, an American planetary scientist and spectroscopist.-External links:...

 
Lori Michele (Lanier) Feaga, American planetary spectroscopist
21496 Lijianyang
21496 Lijianyang
21496 Lijianyang is a main-belt minor planet. It was discovered through the Lowell Observatory Near-Earth-Object Search at the Anderson Mesa Station in Coconino County, Arizona, on May 1, 1998. It is named after Jianyang Li, an astronomer at the University of Maryland, College Park.-External...

 
Jianyang Li, American planetary scientist at the University of Maryland
21497 Alicehine
21497 Alicehine
21497 Alicehine is a main-belt minor planet. It was discovered through the Lowell Observatory Near-Earth-Object Search at the Anderson Mesa Station in Coconino County, Arizona, on May 1, 1998. It is named after Alice Hine, a radar data analyst at the Arecibo Observatory.-External links:...

 
Alice Hine, American radar data analyst at the Arecibo Observatory
21498 Keenanferar
21498 Keenanferar
21498 Keenanferar is a main-belt asteroid discovered on May 22, 1998 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.- External links :*...

 
Keenan Joseph Ferar, American finalist in the 2006 Intel ISEF
21499 Perillat
21499 Perillat
21499 Perillat is a main-belt minor planet. It was discovered through the Lowell Observatory Near-Earth-Object Search at the Anderson Mesa Station in Coconino County, Arizona, on May 22, 1998. It is named after Phil Perillat, a software specialist at the Arecibo Observatory.-External links:...

 
Phil Perillat, American senior software specialist at the Arecibo Observatory
21500 Vazquez
21500 Vazquez
21500 Vazquez is a main-belt minor planet. It was discovered through the Lowell Observatory Near-Earth-Object Search at the Anderson Mesa Station in Coconino County, Arizona, on May 22, 1998. It is named after Angel Vazquez, a computer network specialist and telescope operator at the Arecibo...

 
Angel Vasquez, American PC network specialist and telescope operator at the Arecibo Observatory
21501–21600
21501 Acevedo
21501 Acevedo
21501 Acevedo is a main-belt minor planet. It was discovered through the Lowell Observatory Near-Earth-Object Search at the Anderson Mesa Station in Coconino County, Arizona, on May 23, 1998. It is named after Tony Acevedo, a graphic designer and media official at the Arecibo...

 
Tony Acevedo, American multimedia graphic designer and media officer at the Arecibo Observatory
21502 Cruz
21502 Cruz
21502 Cruz is a Main Belt asteroid discovered on May 24, 1998, by the Lowell Observatory Near-Earth Object Search at the Anderson Mesa Station. It is named for the head of the Arebico Observatory, Jose Cruz.- External links :*...

 
Jose Cruz, American operations group head and telescope operator at the Arecibo Observatory
21503 Beksha
21503 Beksha
21503 Beksha is a main-belt asteroid discovered on May 22, 1998 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.- External links :*...

 
Daniel B. Beksha, II, American 2005 Intel International Science and Engineering Fair (ISEF) winner
21504 Caseyfreeman
21504 Caseyfreeman
21504 Caseyfreeman is a main-belt asteroid discovered on May 22, 1998 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.- External links :*...

 
Casey Jo Freeman, American finalist in the 2006 Intel ISEF
21505 Bernert
21505 Bernert
21505 Bernert is a main-belt asteroid discovered on May 22, 1998 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.- External links :*...

 
Michael James Bernert, American second place winner in the 2005 Intel ISEF
21506 Betsill
21506 Betsill
21506 Betsill is a main-belt asteroid discovered on May 22, 1998 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.- External links :*...

 
Alayna Rachelle Betsill, American second place winner in the 2005 Intel ISEF
21507 Bhasin
21507 Bhasin
21507 Bhasin is a main-belt asteroid discovered on May 22, 1998 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.- External links :*...

 
Jeffrey M. Bhasin, American winner in the 2005 Intel ISEF
21508 Benbrewer
21508 Benbrewer
21508 Benbrewer is a main-belt asteroid discovered on May 22, 1998 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.- External links :*...

 
Benjamin Wayne Brewer, American second place winner in the 2005 Intel ISEF
21509 Lucascavin
21509 Lucascavin
21509 Lucascavin is a main-belt asteroid discovered on May 22, 1998 by the Lincoln Near-Earth Asteroid Research team at Socorro, New Mexico. This asteroid is believed to result from the collisional destruction of a larger parent body approximately 300,000 to 800,000 years ago...

 
Lucas James Cavin, American second place winner in the 2005 Intel ISEF
21510 Chemnitz
21510 Chemnitz
21510 Chemnitz is a main-belt asteroid discovered on May 22, 1998 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.- External links :*...

 
Mario Chemnitz, German second place winner in the 2005 Intel ISEF
21511 Chiardola
21511 Chiardola
21511 Chiardola is a main-belt asteroid discovered on May 22, 1998 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.- External links :*...

 
Hugo Gualterio Chiardola, Argentine second place winner in the 2005 Intel ISEF
21512 Susieclary
21512 Susieclary
21512 Susieclary is a main-belt asteroid discovered on May 22, 1998 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.- External links :*...

 
Susannah Lee Clary, American second place winner in the 2005 Intel ISEF, and recipient of the Intel Foundation Achievement Award
Intel Foundation Achievement Award
The Intel Foundation Achievement Awards are US$5,000 scholarships presented to high school students in recognition of their achievements in the scientific disciplines. Up to 15 are awarded, on selection by a panel of judges, each year at the Intel International Science and Engineering Fair...

 
21513 Bethcochran
21513 Bethcochran
21513 Bethcochran is a main-belt asteroid discovered on May 22, 1998 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.- External links :*...

 
Elizabeth Jean Cochran, American winner in the 2005 Intel ISEF
21514 Gamalski
21514 Gamalski
21514 Gamalski is a main-belt asteroid discovered on May 22, 1998 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.- External links :*...

 
Andrew David Gamalski, American finalist in the 2006 Intel ISEF
21515 Gavini
21515 Gavini
21515 Gavini is a main-belt asteroid discovered on May 23, 1998 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.- External links :*...

 
Madhavi Pulakat Gavini, American finalist in the 2006 Intel ISEF and Intel Foundation Young Scientist Award recipient
21516 Mariagodinez
21516 Mariagodinez
21516 Mariagodinez is a main-belt asteroid discovered on May 23, 1998 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.- External links :*...

 
Maria Estela Godniez, Mexican finalist in the 2006 Intel ISEF
21517 Dobi
21517 Dobi
21517 Dobi is an asteroid named after Kledin Dobi, a student from Philadelphia. The naming rights to the asteroid were awarded to Kledin Dobi for his top placing mathematical proof on display at the 2005 International Science and Engineering Fair. He attended Julia R. Masterman High School and...

 
Kledin Dobi, American winner in the 2005 Intel ISEF
21518 Maysunhasan
21518 Maysunhasan
21518 Maysunhasan is a main-belt asteroid discovered on May 23, 1998 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.- External links :*...

 
Maysun Mazhar Hasan, American finalist in the 2006 Intel ISEF
21519 Josephhenry
21519 Josephhenry
21519 Josephhenry is a main-belt asteroid discovered on May 23, 1998 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.- External links :*...

 
Joseph Kent Henry, American finalist in the 2006 Intel ISEF
21520 Dianaeheart
21520 Dianaeheart
21520 Dianaeheart is a main-belt asteroid discovered on May 23, 1998 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.- External links :*...

 
Diana Lynn Eheart, American second place winner in the 2005 Intel ISEF
21521 Hippalgaonkar
21521 Hippalgaonkar
21521 Hippalgaonkar is a main-belt asteroid discovered on May 23, 1998 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.- External links :*...

 
Varun Rajendra Hippalgaonkar, American finalist in the 2006 Intel ISEF
21522 Entwisle
21522 Entwisle
21522 Entwisle is a main-belt asteroid discovered on June 19, 1998 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.- External links :*...

 
Richard William Entwisle, British winner in the 2005 Intel ISEF
21523 GONG
21523 GONG
21523 GONG is a main-belt asteroid discovered on June 26, 1998 by R. A. Tucker at the Goodricke-Pigott Observatory.- External links :*...

 
National Solar Observatory's Global Oscillation Network Group 
21526 Mirano
21526 Mirano
21526 Mirano is a main-belt asteroid discovered 1998 June 30 at Farra d´Isonzo.- External links :*...

 
Mirano Silvestri, Italian amateur astronomer
21527 Horton
21527 Horton
21527 Horton is a main-belt asteroid discovered on June 24, 1998 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.- External links :*...

 
Douglas Ray Horton, American finalist in the 2006 Intel International Science and Engineering Fair (ISEF)
21528 Chrisfaust
21528 Chrisfaust
21528 Chrisfaust is a main-belt asteroid discovered on June 24, 1998 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.- External links :*...

 
Christina Lynn Faust, American winner in the 2005 Intel ISEF
21529 Johnjames
21529 Johnjames
21529 Johnjames is a main-belt asteroid discovered on June 26, 1998 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.- External links :*...

 
John James Hutchison, American finalist in the 2006 Intel ISEF
21530 Despiau
21530 Despiau
21530 Despiau is a main-belt minor planet. It was discovered through the Lowell Observatory Near-Earth-Object Search at the Anderson Mesa Station in Coconino County, Arizona, on June 26, 1998. It is named after Norberto Despiau, a technician and telescope operator at the Arecibo...

 
Norberto Despiau, American staff technician and telescope operator at the Arecibo Observatory
21531 Billcollin
21531 Billcollin
21531 Billcollin is a main-belt asteroid discovered on July 20, 1998 by the OCA-DLR Asteroid Survey at Caussols.- External links :*...

 
1998 OS Bill Collin, contributor to the design and manufacture of the Auxiliary Telescope System of the European Southern Observatory
European Southern Observatory
The European Southern Observatory is an intergovernmental research organisation for astronomy, supported by fifteen countries...

's Very Large Telescope
Very Large Telescope
The Very Large Telescope is a telescope operated by the European Southern Observatory on Cerro Paranal in the Atacama Desert of northern Chile. The VLT consists of four individual telescopes, each with a primary mirror 8.2m across, which are generally used separately but can be used together to...

 
21537 Fréchet
21537 Fréchet
21537 Fréchet is a main belt asteroid with an orbital period of 1972.5051413 days .The asteroid was discovered on August 15, 1998....

 
1998 PQ Maurice René Fréchet
Maurice René Fréchet
Maurice Fréchet was a French mathematician. He made major contributions to the topology of point sets and introduced the entire concept of metric spaces. He also made several important contributions to the field of statistics and probability, as well as calculus...

, French mathematician
21539 Josefhlávka
21539 Josefhlávka
21539 Josefhlávka is a main belt asteroid with an orbital period of 2068.7046702 days . The asteroid was discovered on August 20, 1998....

 
Josef Hlávka
Josef Hlávka
Josef Hlávka was a Czech architect, builder, philanthropist and founder of the oldest Czech foundation.- Architect :...

, Czech architect and philanthropist, founder of the Czech Academy of Science and Arts (1891–1952)
21540 Itthipanyanan
21540 Itthipanyanan
21540 Itthipanyanan, also designated Asteroid 1998QE11, is a main belt asteroid originally discovered August 17, 1998 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro, New Mexico...

 
Suksun Itthipanyanan, Thai finalist in the 2006 Intel International Science and Engineering Fair (ISEF)
21541 Friskop
21541 Friskop
21541 Friskop is a main-belt asteroid discovered on August 17, 1998 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.- External links :*...

 
Andrew John Friskop, American winner in the 2005 Intel ISEF
21542 Kennajeannet
21542 Kennajeannet
21542 Kennajeannet is a main-belt asteroid discovered on August 17, 1998 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.- External links :*...

 
Kennan L. Jeannet, American finalist in the 2006 Intel ISEF
21543 Jessop
21543 Jessop
21543 Jessop is an outer main-belt asteroid discovered on August 17, 1998 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.- External links :*...

 
Forrest Connell Jessop, American finalist in the 2006 Intel ISEF
21544 Hermainkhan
21544 Hermainkhan
21544 Hermainkhan is a main-belt asteroid discovered on August 17, 1998 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.- External links :*...

 
Hermain Suhail Khan, American finalist in the 2006 Intel ISEF
21545 Koirala
21545 Koirala
21545 Koirala is a main-belt asteroid discovered on August 17, 1998 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.- External links :*...

 
Pratistha Koirala, American finalist in the 2006 Intel ISEF
21546 Konermann
21546 Konermann
The main-belt asteroid 21546 Konermann is named by NASA after Swiss researcher Silvana Konermann in order to her second prize in medicine of the Intel ISEF competition.-External links:* at NASA website...

 
Silvana Konermann, German finalist in the 2006 Intel ISEF
21547 Kottapalli
21547 Kottapalli
21547 Kottapalli is a main-belt asteroid discovered on August 17, 1998 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.- External links :*...

 
Anjaney Pramod Kottapalli, American finalist in the 2006 Intel ISEF
21548 Briekugler
21548 Briekugler
21548 Briekugler is a main-belt asteroid discovered on August 17, 1998 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.- External links :*...

 
Brienne Ashley Kugler, American finalist in the 2006 Intel ISEF
21549 Carolinelang
21549 Carolinelang
21549 Carolinelang is a main-belt asteroid discovered on August 17, 1998 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.- External links :...

 
Caroline Janet Lang, American finalist in the 2006 Intel ISEF
21550 Laviolette
21550 Laviolette
21550 Laviolette is a main-belt asteroid discovered on August 17, 1998 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro....

 
Jessica Lynn Laviolette, American finalist in the 2006 Intel ISEF
21551 Geyang
21551 Geyang
21551 Geyang is a main-belt asteroid discovered on August 17, 1998 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro. The asteroid currently enjoys salsa dancing at the local gym.- External links :*...

 
Ge Yang, Chinese second place winner in the 2005 Intel ISEF
21552 Richardlee
21552 Richardlee
21552 Richardlee is a main-belt asteroid discovered on August 17, 1998 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.- External links :*...

 
Richard C. Lee, American finalist in the 2006 Intel ISEF
21553 Monchicourt
21553 Monchicourt
21553 Monchicourt is a main-belt asteroid discovered on August 26, 1998, by the OCA-DLR Asteroid Survey at Caussols.- External links :*...

 
Marie Odile Monchicourt, French science journalist, producer and host on Radio-France and France television
21554 Leechaohsi
21554 Leechaohsi
21554 Leechaohsi is a main-belt asteroid discovered on August 24, 1998 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.- External links :*...

 
Chao-Hsi Lee, Taiwanese finalist in the 2006 Intel ISEF
21555 Levary
21555 Levary
21555 Levary is a main-belt asteroid discovered on August 24, 1998 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.- External links :*...

 
David Andrew Levary, American finalist in the 2006 Intel ISEF
21556 Christineli
21556 Christineli
21556 Christineli is a main-belt asteroid discovered on August 24, 1998 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.- External links :*...

 
Christine Weizer Li, American finalist in the 2006 Intel ISEF
21557 Daniellitt
21557 Daniellitt
21557 Daniellitt is a main-belt asteroid discovered on August 24, 1998, by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.- External links :*...

 
Daniel Abraham Litt, American finalist in the 2006 Intel ISEF
21558 Alisonliu
21558 Alisonliu
21558 Alisonliu is a main belt asteroid discovered on August 24, 1998 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.- External links :*...

 
Alison W. Liu, American finalist in the 2006 Intel ISEF
21559 Jingyuanluo
21559 Jingyuanluo
21559 Jingyuanluo is a main-belt asteroid discovered on August 24, 1998 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.- External links :*...

 
Jingyuan Luo, American finalist in the 2006 Intel ISEF
21560 Analyons
21560 Analyons
21560 Analyons is a main-belt asteroid discovered on August 28, 1998 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.- External links :*...

 
Ana Marie Lyons, American finalist in the 2006 Intel ISEF
21561 Masterman
21561 Masterman
21561 Masterman is a main-belt asteroid discovered on August 28, 1998 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro....

 
Mary Masterman, American finalist in the 2006 Intel ISEF
21562 Chrismessick
21562 Chrismessick
21562 Chrismessick is a main-belt asteroid discovered on August 19, 1998 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.- External links :...

 
Christopher D. Messick, American finalist in the 2006 Intel ISEF
21563 Chetgervais
21563 Chetgervais
21563 Chetgervais is a main-belt asteroid discovered on August 19, 1998 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.- External links :*...

 
Chetley L. C. Gervais, Canadian winner in the 2005 Intel ISEF
21564 Widmanstätten
21564 Widmanstätten
21564 Widmanstätten is a main belt asteroid with an orbital period of 1986.8059528 days . The asteroid was discovered on August 26, 1998....

 
Count Alois von Widmanstätten, 18th/19th-century Austrian chemist, who discovered the Widmanstätten pattern
Widmanstätten pattern
Widmanstätten patterns, also called Thomson structures, are unique figures of long nickel-iron crystals, found in the octahedrite iron meteorites and some pallasites. They consist of a fine interleaving of kamacite and taenite bands or ribbons called lamellæ...

s peculiar to iron meteorites
21568 Evanmorikawa
21568 Evanmorikawa
21568 Evanmorikawa is a main-belt asteroid discovered on September 14, 1998 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.- External links :*...

 
Evan Takashi Morikawa, American finalist in the 2006 Intel ISEF
21570 Muralidhar
21570 Muralidhar
21570 Muralidhar is a minor planet in the main asteroid belt. It was discovered on September 14, 1998 by the Asteroid Research Team of the Near-Earth Lincoln Laboratory in Socorro. The asteroid is named after Vinayak Muralidhar for winning 2nd place in the Intel International Science and...

 
Vinayak Muralidhar, American finalist in the 2006 Intel ISEF
21571 Naegeli
21571 Naegeli
21571 Naegeli is a main-belt asteroid discovered on September 14, 1998 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.- External links :*...

 
Kaleb Markus Naegeli, American finalist in the 2006 Intel ISEF
21572 Nguyen-McCarty
21572 Nguyen-McCarty
21572 Nguyen-McCarty is a main-belt asteroid discovered on September 14, 1998 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.- External links :*...

 
Michelle Andrea Nguyen-McCarty, American finalist in the 2006 Intel ISEF
21574 Ouzan
21574 Ouzan
21574 Ouzan is a main-belt asteroid discovered on September 14, 1998 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.- External links :*...

 
Raphael Ouzan, Israeli finalist in the 2006 Intel ISEF
21575 Padmanabhan
21575 Padmanabhan
21575 Padmanabhan is a main-belt asteroid discovered on September 14, 1998 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.- External links :*...

 
Hamsa Padmanabhan, Indian finalist in the 2006 Intel ISEF
21576 McGivney
21576 McGivney
21576 McGivney is a main-belt asteroid discovered on September 19, 1998 by W. G. Dillon at Needville.- External links :*...

 
Michael J. McGivney, 19th-century parish priest of St. Mary's Church in New Haven, Connecticut, founder of the Knights of Columbus
Knights of Columbus
The Knights of Columbus is the world's largest Catholic fraternal service organization. Founded in the United States in 1882, it is named in honor of Christopher Columbus....

 
21577 Negron
21577 Negron
21577 Negron is a main-belt minor planet. It was discovered through the Lowell Observatory Near-Earth-Object Search at the Anderson Mesa Station in Coconino County, Arizona, on September 17, 1998. It is named after Victor Negron, an electronics technician and transmitter operator at the Arecibo...

 
Victor Negron, American electronics technician and transmitter operator at the Arecibo Observatory
21580 Portalatin
21580 Portalatin
21580 Portalatin is a main-belt minor planet. It was discovered through the Lowell Observatory Near-Earth-Object Search at the Anderson Mesa Station in Coconino County, Arizona, on September 17, 1998. It is named after Wilfredo Portalatin, a technician and telescope operator at the Arecibo...

 
Wilfredo Portalatin, American staff technician and telescope operator at the Arecibo Observatory
21581 Ernestoruiz
21581 Ernestoruiz
21581 Ernestoruiz is a main-belt minor planet. It was discovered through the Lowell Observatory Near-Earth-Object Search at the Anderson Mesa Station in Coconino County, Arizona, on September 17, 1998. It is named after Ernesto Ruiz, an electronics technician and telescope operator at the...

 
Ernesto Ruiz, American electronics technician and telescope operator at the Arecibo Observatory
21582 Arunvenkataraman
21582 Arunvenkataraman
21582 Arunvenkataraman is a main-belt minor planet. It was discovered through the Lowell Observatory Near-Earth-Object Search at the Anderson Mesa Station in Coconino County, Arizona, on September 17, 1998. It is named after Arun Venkataraman, head of the computer department at the Arecibo...

 
Arun Venkataraman, American head of the computer department of the Arecibo Observatory
21583 Caropietsch
21583 Caropietsch
21583 Caropietsch is a main-belt asteroid discovered on September 26, 1998 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.- External links :...

 
Caroline Elizabeth Pietsch, American finalist in the 2006 Intel ISEF
21584 Polepeddi
21584 Polepeddi
21584 Polepeddi is a main-belt asteroid discovered on September 26, 1998 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro....

 
Lalith Kumar Polepeddi, American finalist in the 2006 Intel ISEF
21585 Polmear
21585 Polmear
21585 Polmear is a main-belt asteroid discovered on September 26, 1998 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.- External links :*...

 
Michael McCord Polmear, American finalist in the 2006 Intel ISEF
21586 Pourkaviani
21586 Pourkaviani
21586 Pourkaviani is a main-belt asteroid discovered on September 26, 1998 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.- External links :*...

 
Shahin Pourkaviani, American finalist in the 2006 Intel ISEF
21587 Christopynn
21587 Christopynn
21587 Christopynn is a main-belt asteroid discovered on September 26, 1998 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.- External links :*...

 
Christopher Donald Pynn, American finalist in the 2006 Intel ISEF
21588 Gianelli
21588 Gianelli
21588 Gianelli is a main-belt asteroid discovered on September 26, 1998 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.- External links :*...

 
Gabrielle Alyce Gianelli, American winner in the 2005 Intel ISEF and recipient of the Intel Young Scientist Award 
21589 Rafes
21589 Rafes
21589 Rafes is a main-belt asteroid discovered on September 26, 1998 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.- External links :*...

 
Courtney Anne Rafes, American finalist in the 2006 Intel ISEF
21601–21700
21602 Ialmenus
21602 Ialmenus
21602 Ialmenus is a Jupiter Trojan discovered on December 17, 1998 by M. Tichy and Z. Moravec at Klet.- External links :*...

 
Ialmenus
Ialmenus
In Greek mythology, Ialmenus was a son of Ares and Astyoche, and twin brother of Ascalaphus. Together with his brother, he sailed with the Argonauts, was among the suitors of Helen and led the Orchomenian contingent in the Trojan War....

, son of Ares and Astyoche, one of the Achaean leaders, one of those who entered Troy in the Wooden Horse, an Argonaut, and a suitor of Helen
21605 Reynoso
21605 Reynoso
21605 Reynoso is a main-belt asteroid discovered on February 12, 1999 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.- External links :*...

 
Jeremy Rosendo Reynoso, American finalist in the 2006 Intel ISEF
21607 Robel
21607 Robel
21607 Robel is a main-belt asteroid discovered on April 6, 1999 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.- External links :*...

 
Alexander Abram Robel, American finalist in the 2006 Intel ISEF
21608 Gloyna
21608 Gloyna
21608 Gloyna is a main-belt asteroid discovered on April 7, 1999 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro....

 
Tara Ellen Gloyna, American second place winner in the 2005 Intel ISEF
21609 Williamcaleb
21609 Williamcaleb
21609 Williamcaleb is a main-belt asteroid discovered on May 10, 1999 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.- External links :*...

 
William Caleb Rodgers, American finalist in the 2006 Intel ISEF
21610 Rosengard
21610 Rosengard
21610 Rosengard is a main-belt asteroid discovered on May 10, 1999 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.- External links :*...

 
Jamie Erin Rosengard, American finalist in the 2006 Intel ISEF
21611 Rosoff
21611 Rosoff
21611 Rosoff is a main-belt asteroid discovered on May 10, 1999 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro, New Mexico.- External links :*...

 
Matthew Scott Rosoff, American finalist in the 2006 Intel ISEF
21612 Chelsagloria
21612 Chelsagloria
21612 Chelsagloria is a main-belt asteroid discovered on May 10, 1999 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.- External links :*...

 
Chelsea Gloria Gordon, American winner in the 2005 Intel ISEF, and recipient of the Intel Foundation Achievement Award
Intel Foundation Achievement Award
The Intel Foundation Achievement Awards are US$5,000 scholarships presented to high school students in recognition of their achievements in the scientific disciplines. Up to 15 are awarded, on selection by a panel of judges, each year at the Intel International Science and Engineering Fair...

 
21613 Schlecht
21613 Schlecht
21613 Schlecht is a main-belt asteroid discovered on May 12, 1999 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.- External links :*...

 
Alissa Raenelle Schlecht, American finalist in the 2006 Intel ISEF
21614 Grochowski
21614 Grochowski
21614 Grochowski is a main-belt asteroid discovered on May 10, 1999 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.- External links :*...

 
Julia Caroline Grochowski, Canadian second place winner in the 2005 Intel ISEF
21615 Guardamano
21615 Guardamano
21615 Guardamano is a main-belt asteroid discovered on May 10, 1999 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro, USA.- External links :*...

 
Andrew Lacson Guardamano, Canadian second place winner in the 2005 Intel ISEF
21616 Guhagilford
21616 Guhagilford
21616 Guhagilford is a main-belt asteroid discovered on May 12, 1999 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.- External links :*...

 
Tristan Guha-Gilford, American second place winner in the 2005 Intel ISEF
21617 Johnhagen
21617 Johnhagen
21617 Johnhagen is a main-belt asteroid discovered on May 13, 1999 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.- External links :*...

 
John Thomas Hagen, American second place winner in the 2005 Intel ISEF
21618 Sheikh
21618 Sheikh
21618 Sheikh is a main-belt asteroid discovered on May 13, 1999 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.- External links :*...

 
Hamza Sheikh, Pakistani finalist in the 2006 Intel ISEF
21619 Johnshopkins
21619 Johnshopkins
21619 Johnshopkins is a main-belt minor planet. It was discovered through the Lowell Observatory Near-Earth-Object Search at the Anderson Mesa Station in Coconino County, Arizona, on May 9, 1999. It is named after Johns Hopkins, an American entrepreneur, philanthropist, and abolitionist of the...

 
Johns Hopkins
Johns Hopkins
Johns Hopkins was a wealthy American entrepreneur, philanthropist and abolitionist of 19th-century Baltimore, Maryland, now most noted for his philanthropic creation of the institutions that bear his name, namely the Johns Hopkins Hospital, and the Johns Hopkins University and its associated...

, 19th-century American entrepreneur and philanthropist of Baltimore, Maryland, best known for his creation of The Johns Hopkins University and its affiliated institutions, including the Applied Physics Laboratory
Applied Physics Laboratory
The Johns Hopkins University Applied Physics Laboratory , located in Howard County, Maryland near Laurel and Columbia, is a not-for-profit, university-affiliated research center employing 4,500 people. APL is primarily a defense contractor. It serves as a technical resource for the Department of...

 
21621 Sherman
21621 Sherman
21621 Sherman is a main-belt asteroid discovered on May 20, 1999 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.- External links :*...

 
Eric Alan Sherman, American finalist in the 2006 Intel ISEF
21622 Victorshia
21622 Victorshia
21622 Victorshia is a main belt asteroid with an orbital period of 1215.2990760 days . The asteroid was discovered on June 9, 1999....

 
Victor Andrew Shia, American finalist in the 2006 Intel ISEF and International Movement for Leisure in Science and Technology (MILSET) winner
21623 Albertshieh
21623 Albertshieh
21623 Albertshieh is a main belt asteroid discovered on June 9, 1999 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.- External links :*...

 
Albert David Shieh, American finalist in the 2006 Intel ISEF
21625 Seira
21625 Seira
21625 Seira is a main-belt asteroid discovered on July 12, 1999 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.- External links :*...

 
Seira Shimoyama, Japanese finalist in the 2006 Intel ISEF
21626 Matthewhall
21626 Matthewhall
21626 Matthewhall is a main-belt asteroid discovered on July 12, 1999 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.- External links :*...

 
Matthew J. Hall, American winner in the 2005 Intel ISEF
21627 Sillis
21627 Sillis
21627 Sillis is a main-belt asteroid discovered on July 13, 1999 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.- External links :*...

 
Arnaud Georges Sillis, American finalist in the 2006 Intel ISEF
21628 Lucashof
21628 Lucashof
21628 Lucashof is a main-belt asteroid discovered on July 13, 1999 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.- External links :*...

 
Lucas Hudson Hofmeister, American second place winner in the 2005 Intel ISEF
21629 Siperstein
21629 Siperstein
21629 Siperstein is a main-belt asteroid discovered on July 13, 1999 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.- External links :*...

 
Brian Furness Siperstein, American finalist in the 2006 Intel ISEF
21630 Wootensmith
21630 Wootensmith
21630 Wootensmith is a main-belt asteroid discovered on July 13, 1999 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.- External links :*...

 
Lauren Wooten Smith, American finalist in the 2006 Intel ISEF
21631 Stephenhonan
21631 Stephenhonan
21631 Stephenhonan is a main-belt asteroid discovered on July 13, 1999 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.- External links :*...

 
Stephen Goodwin Honan, American winner in the 2005 Intel ISEF
21632 Suwanasri
21632 Suwanasri
21632 Suwanasri is a main-belt asteroid discovered on July 13, 1999 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.- External links :*...

 
Krongrath Suwanasri, Thai finalist in the 2006 Intel ISEF
21633 Hsingpenyuan
21633 Hsingpenyuan
21633 Hsingpenyuan is a main-belt asteroid discovered on July 13, 1999 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.- External links :*...

 
Pen-Yuan Hsing, Taiwanese winner in the 2005 Intel ISEF, and recipient of the EU Contest for Young Scientists Award 
21634 Huangweikang
21634 Huangweikang
21634 Huangweikang is a main-belt asteroid discovered on July 14, 1999 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.- External links :*...

 
Huang Wei-Kang, Taiwanese winner in the 2005 Intel ISEF, and recipient of the EU Contest for Young Scientists Award
21635 Micahtoll
21635 Micahtoll
21635 Micahtoll is a main-belt asteroid discovered on July 14, 1999 by the Lincoln Near-Earth Asteroid Research Team at Socorro, New Mexico.- External links :*...

 
Micah Lathaniel Toll, American finalist in the 2006 Intel ISEF
21636 Huertas
21636 Huertas
21636 Huertas is a main-belt asteroid discovered on July 14, 1999 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.- External links :*...

 
Johiry Huertas, Puerto Rican second place winner in the 2005 Intel ISEF
21637 Ninahuffman
21637 Ninahuffman
21637 Ninahuffman is a main-belt asteroid discovered on July 14, 1999 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.- External links :*...

 
Nina Maria Huffman, American second place winner in the 2005 Intel ISEF
21638 Nicjachowski
21638 Nicjachowski
21638 Nicjachowski is a main-belt asteroid discovered on July 14, 1999 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.- External links :*...

 
Nicholas Robert Apau Jachowski, American winner in the 2005 Intel ISEF
21639 Davidkaufman
21639 Davidkaufman
21639 Davidkaufman is a main-belt asteroid discovered on July 14, 1999 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.- External links :*...

 
David Brooks Kaufman, American second place winner in the 2005 Intel ISEF
21640 Petekirkland
21640 Petekirkland
21640 Petekirkland is a main-belt asteroid discovered on July 14, 1999 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.- External links :*...

 
Peter Jonathan Kirkland, Northern Irish winner in the 2005 Intel ISEF
21641 Tiffanyko
21641 Tiffanyko
21641 Tiffanyko is a main-belt asteroid discovered on July 14, 1999 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.- External links :*...

 
Tiffany Sain-Yee Ko, American winner in the 2005 Intel ISEF
21642 Kominers
21642 Kominers
21642 Kominers is a main-belt asteroid discovered on July 14, 1999 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.- External links :*...

 
Scott Duke Kominers, American second place winner in the 2005 Intel ISEF
21643 Kornev
21643 Kornev
21643 Kornev is a main-belt asteroid discovered on July 14, 1999 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.- External links :*...

 
Aleksey Borisovich Kornev, Russian second place winner in the 2005 Intel ISEF
21644 Vinay
21644 Vinay
21644 Vinay is a main belt asteroid with an orbital period of 1370.4239593 days . The asteroid was discovered on July 13, 1999....

 
Vinay Tripuraneni, American finalist in the 2006 Intel ISEF
21645 Chentsaiwei
21645 Chentsaiwei
21645 Chentsaiwei is a main-belt asteroid discovered on July 14, 1999 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.- External links :*...

 
Chen Wei Tsai, Taiwanese finalist in the 2006 Intel ISEF
21646 Joshuaturner
21646 Joshuaturner
21646 Joshuaturner is a main-belt asteroid discovered on July 12, 1999 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.- External links :*...

 
Joshua Robert Turner, American finalist in the 2006 Intel ISEF
21647 Carlturner
21647 Carlturner
21647 Carlturner is a main-belt asteroid discovered on July 12, 1999 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.- External links :*...

 
Carl Anthony Turner, American finalist in the 2006 Intel ISEF
21648 Gravanschaik
21648 Gravanschaik
21648 Gravanschaik is a main-belt asteroid discovered on July 12, 1999 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.- External links :*...

 
Graham William Wakefield Van Schaik, American finalist in the 2006 Intel ISEF
21649 Vardhana
21649 Vardhana
21649 Vardhana is a main-belt asteroid discovered on July 13, 1999 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro. Was named in honor of Anarghya Vardhana, for her second place finish in the mathematics category at the 2006 Intel International Science and Engineering Fair...

 
Anarghya A. Vardhana, American finalist in the 2006 Intel ISEF
21650 Tilgner
21650 Tilgner
21650 Tilgner is a main-belt asteroid discovered on July 17, 1999 by S. Sposetti at Gnosca.- External links :*...

 
Bruno Tilgner, of the European Space Agency
European Space Agency
The European Space Agency , established in 1975, is an intergovernmental organisation dedicated to the exploration of space, currently with 18 member states...

, who helped the discoverer in identifying artificial satellites
21651 Mission Valley
21651 Mission Valley
21651 Mission Valley is a main-belt asteroid discovered on July 19, 1999 by G. Bell at Farpoint Observatory.- External links :*...

 
Mission Valley High School, on the grounds of which is situated Farpoint Observatory 
21652 Vasishtha
21652 Vasishtha
21652 Vasishtha is a main-belt asteroid discovered on July 22, 1999 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.- External links :*...

 
Dhruv Vasishtha, American finalist in the 2006 Intel ISEF
21653 Davidwang
21653 Davidwang
21653 Davidwang is a main-belt asteroid discovered on July 22, 1999 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.- External links :*...

 
David Jueyu Wang, Canadian finalist in the 2006 Intel ISEF
21655 Niklauswirth
21655 Niklauswirth
21655 Niklauswirth is a main-belt asteroid discovered on August 8, 1999 by L. Sarounová at Ondrejov. The name refers to the influential Swiss computer scientist Niklaus Wirth.- External links :*...

 
Niklaus Wirth
Niklaus Wirth
Niklaus Emil Wirth is a Swiss computer scientist, best known for designing several programming languages, including Pascal, and for pioneering several classic topics in software engineering. In 1984 he won the Turing Award for developing a sequence of innovative computer languages.-Biography:Wirth...

, Swiss computer scientist
21656 Knuth
21656 Knuth
21656 Knuth is a main-belt asteroid discovered on August 9, 1999 by P. Pravec and P. Kušnirák at the Ondřejov Observatory. It is named after Donald Knuth, a renowned computer scientist and mathematician, Professor Emeritus at Stanford University....

 
Donald Ervin Knuth, American computer scientist
21659 Fredholm
21659 Fredholm
21659 Fredholm is a main-belt asteroid discovered on August 13, 1999 by P. G. Comba at Prescott.- External links :*...

 
Erik Ivar Fredholm
Erik Ivar Fredholm
Erik Ivar Fredholm was a Swedish mathematician who established the modern theory of integral equations. His 1903 paper in Acta Mathematica is considered to be one of the major landmarks in the establishment of operator theory.The lunar crater Fredholm is named after him.-List of publications:* E.I...

, Swedish mathematician
21660 Velenia
21660 Velenia
21660 Velenia is a main-belt asteroid discovered on August 20, 1999 by P. Pravec at Ondrejov.- External links :*...

 
Miroslav Velen, who developed software for the reduction of photometric and astrometric data at Ondřejov Observatory
21661 Olgagermani
21661 Olgagermani
21661 Olgagermani is a main-belt asteroid discovered on September 1, 1999 by G. Masi at Ceccano, Italy.- External links :*...

 
1999 RA Olga Germani, Italian poetess
21662 Benigni
21662 Benigni
- External links :*...

 
1999 RC Roberto Benigni
Roberto Benigni
Roberto Remigio Benigni, Cavaliere di Gran Croce OMRI is an Italian actor, comedian, screenwriter and director of film, theatre and television.- Early years :...

, Italian actor and film director
21663 Banat
21663 Banat
21663 Banat is a main-belt asteroid discovered on September 3, 1999 at the Starkenburg Observatory, Heppenheim.- External links :...

 
1999 RM Banat
Banat
The Banat is a geographical and historical region in Central Europe currently divided between three countries: the eastern part lies in western Romania , the western part in northeastern Serbia , and a small...

, a region in central Europe lying between Transylvania and Walachia, and the rivers Tisza, Mureş, and Danube, home of the Danube Swabians
Danube Swabians
The Danube Swabians is a collective term for the German-speaking population who lived in the former Kingdom of Hungary, especially alongside the Danube River valley. Because of different developments within the territory settled, the Danube Swabians cannot be seen as a unified people...

 
21664 Konradzuse
21664 Konradzuse
21664 Konradzuse is a main-belt asteroid discovered on September 4, 1999 by L. Šarounová at the Ondřejov Observatory.- External links :*...

 
Konrad Zuse
Konrad Zuse
Konrad Zuse was a German civil engineer and computer pioneer. His greatest achievement was the world's first functional program-controlled Turing-complete computer, the Z3, which became operational in May 1941....

, German engineer and computer pioneer
21665 Frege
21665 Frege
21665 Frege is a main-belt asteroid discovered on September 5, 1999 by P. G. Comba at Prescott.- External links :*...

 
Friedrich Ludwig Gottlob Frege, German mathematician
21670 Kuan
21670 Kuan
21670 Kuan is a main-belt asteroid discovered on September 7, 1999 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro....

 
Aaron Tzeyang Kuan, American second place winner in the 2005 Intel International Science and Engineering Fair (ISEF)
21671 Warrener
21671 Warrener
21671 Warrener is a main-belt asteroid discovered on September 7, 1999 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.- External links :*...

 
Stephen Gerald Warrener, American finalist in the 2006 Intel ISEF
21672 Laichunju
21672 Laichunju
21672 Laichunju is a main-belt asteroid discovered on September 7, 1999 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.- External links :*...

 
Lai Chun-Ju, Chinese second place winner in the 2005 Intel ISEF
21673 Leatherman
21673 Leatherman
21673 Leatherman is a main-belt asteroid discovered on September 7, 1999 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.- External links :*...

 
Amanda Kay Leatherman, American second place winner in the 2005 Intel ISEF
21674 Renaldowebb
21674 Renaldowebb
21674 Renaldowebb is a main-belt asteroid discovered on September 7, 1999 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.- External links :*...

 
Renaldo Michael Webb, American finalist in the 2006 Intel ISEF
21675 Kaitlinmaria
21675 Kaitlinmaria
21675 Kaitlinmaria is a main-belt asteroid discovered on September 7, 1999 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.- External links :*...

 
Kaitlin Maria Luther, American second place winner in the 2005 Intel ISEF
21676 Maureenanne Maureen Anne Williams, American finalist in the 2006 Intel ISEF
21677 Tylerlyon
21677 Tylerlyon
21677 Tylerlyon is a main-belt asteroid discovered on September 7, 1999 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.- External links :*...

 
Tyler Glen Lyon, American second place winner in the 2005 Intel ISEF
21678 Lindner
21678 Lindner
21678 Lindner is a main-belt asteroid discovered on September 5, 1999 by G. Lehmann and J. Kandler at Volkssternwarte Drebach.The asteroid is named for the German elementary school teacher and author Klaus Lindner.- External links :*...

 
Klaus Lindner, German school teacher of astronomy and author
21679 Bettypalermiti
21679 Bettypalermiti
21679 Bettypalermiti is a main-belt asteroid discovered on September 8, 1999 by C. W. Juels at Fountain Hills.- External links :*...

 
Betty M. Palermiti, American dental hygienist and optical specialist, Pro Class drag-racing driver, and wife of amateur astronomer Michael Palermiti of Palermiti Observatory, Jupiter, Florida
Jupiter, Florida
Jupiter is a town located in Palm Beach County, Florida. As of the 2000 census, the town had a total population of 39,328. The estimate population for 2009 is 50,606. As of 2006, the population had grown to 50,028, according to the University of Florida, Bureau of Economic and Business Research....

 
21680 Richardschwartz
21680 Richardschwartz
- External links :*...

 
Richard K. Schwartz, American amateur astronomer and pioneer of the CCD revolution
21682 Peštafrantišek
21682 Peštafrantišek
21682 Peštafrantišek is a main-belt asteroid with an orbital period of 1415.4928365 days . The asteroid was discovered on September 9, 1999....

 
František Pešta, Czech founder of the popular observatory (Hvězdárna Františka Pešty) in Sezimovo Ústí
21683 Segal
21683 Segal
21683 Segal is a main-belt asteroid discovered on September 9, 1999 by C. W. Juels at Fountain Hills.- External links :*...

 
Bruce A. Segal, American eye physician and surgeon, and amateur astronomer
21684 Alinafiocca
21684 Alinafiocca
21684 Alinafiocca is a main belt asteroid discovered on September 4, 1999, by Minor White and M. Collins at the Anza Observatory of Orange County Astronomers.- External links :*...

 
Alina Fiocca, young daughter of close friends of the discoverers
21685 Francomallia
21685 Francomallia
21685 Francomallia is a main-belt asteroid discovered on September 11, 1999 by G. Masi at Ceccano.- External links :*...

 
Franco Mallia, Italian amateur astronomer
21686 Koschny
21686 Koschny
21686 Koschny is a main-belt asteroid discovered on September 11, 1999 by André Knöfel at Drebach.- External links :*...

 
Detlef Koschny, German aerospace engineer and amateur astronomer, Planetary Science Operations Manager at ESA's Planetary Missions
21687 Filopanti
21687 Filopanti
- External links :*...

 
Quirico Filopanti
Quirico Filopanti
Giuseppe Barilli , also known under his pseudonym Quirico Filopanti, was an Italian mathematician and politician.-Biography:Barilli was born in Budrio, near Bologna, Italy, on April 20, 1812...

, pseudonym of Giuseppe Barilli, Italian patriot, author, and professor of mathematics at Bologna University
21694 Allisowilson
21694 Allisowilson
21694 Allisowilson is a main-belt asteroid discovered on September 7, 1999 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.- External links :*...

 
Allison Ruth Wilson, American finalist in the 2006 Intel International Science and Engineering Fair (ISEF)
21695 Hannahwolf
21695 Hannahwolf
21695 Hannahwolf is a main-belt asteroid discovered on September 7, 1999 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.- External links :*...

 
Hannah Louise Wolf, American finalist in the 2006 Intel ISEF and Intel Foundation Young Scientist Award recipient
21696 Ermalmquist
21696 Ermalmquist
21696 Ermalmquist is a main-belt asteroid discovered on September 7, 1999 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.- External links :*...

 
Eric Ragnarson Malmquist, American second place winner in the 2005 Intel ISEF
21697 Mascharak
21697 Mascharak
21697 Mascharak is a main-belt asteroid discovered on September 7, 1999 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro. It was named after Smita Mascharak as part of a 2nd place grand prize at the Intel ISEF....

 
Smita Mascharak, American second place winner in the 2005 Intel ISEF
21698 McCarron
21698 McCarron
21698 McCarron is a main-belt asteroid discovered on September 7, 1999 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.- External links :*...

 
Tara Anne McCarron, American second place winner in the 2005 Intel ISEF
21699 Wolpert
21699 Wolpert
21699 Wolpert is a main-belt asteroid discovered on September 7, 1999 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.- External links :*...

 
Maya Nina Wolpert, American winner in the 2006 Intel ISEF
21700 Caseynicole
21700 Caseynicole
21700 Caseynicole is a main-belt asteroid discovered on September 7, 1999 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.- External links :*...

 
Casey Nicole McDonald, American second place winner in the 2005 Intel ISEF
21701–21800
21701 Gabemendoza
21701 Gabemendoza
21701 Gabemendoza is a main-belt asteroid discovered on September 7, 1999 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.- External links :*...

 
Gabriel Joel Mendoza, American second place winner in the 2005 Intel International Science and Engineering Fair (ISEF)
21702 Prisymendoza
21702 Prisymendoza
21702 Prisymendoza is a main-belt asteroid discovered on September 7, 1999 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.- External links :*...

 
Priscilla Yvette Mendoza, American second place winner in the 2005 Intel ISEF
21703 Shravanimikk
21703 Shravanimikk
21703 Shravanimikk is a main-belt asteroid discovered on September 7, 1999 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.- External links :*...

 
Shravani Mikkilineni, American second place winner in the 2005 Intel ISEF
21704 Mikkilineni
21704 Mikkilineni
21704 Mikkilineni is a main-belt asteroid discovered on September 7, 1999 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.- External links :*...

 
Sohan Venkat Mikkilineni, American second place winner in the 2005 Intel ISEF
21705 Subinmin
21705 Subinmin
21705 Subinmin is a main-belt asteroid discovered on September 7, 1999 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.- External links :*...

 
Su Bin Min, South Korean second place winner in the 2005 Intel ISEF
21706 Robminehart
21706 Robminehart
21706 Robminehart is a main-belt asteroid discovered on September 7, 1999 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.- External links :*...

 
Robert Francis Minehart, III, American second place winner in the 2005 Intel ISEF
21707 Johnmoore
21707 Johnmoore
21707 Johnmoore is a main-belt asteroid discovered on September 7, 1999 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.- External links :*...

 
John Pease Moore, IV, American second place winner in the 2005 Intel ISEF, and recipient of the Intel Foundation Achievement Award
Intel Foundation Achievement Award
The Intel Foundation Achievement Awards are US$5,000 scholarships presented to high school students in recognition of their achievements in the scientific disciplines. Up to 15 are awarded, on selection by a panel of judges, each year at the Intel International Science and Engineering Fair...

 
21708 Mulhall
21708 Mulhall
21708 Mulhall is a main-belt asteroid discovered on September 7, 1999 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.- External links :*...

 
Michael Mulhall, Irish winner in the 2005 Intel ISEF
21709 Sethmurray
21709 Sethmurray
21709 Sethmurray is an asteroid. It was discovered on September 7, 1999 by MIT's Lincoln Laboratory Near-Earth Asteroid Research program ....

 
Seth Asa Murray, American second place winner in the 2005 Intel ISEF
21710 Nijhawan
21710 Nijhawan
21710 Nijhawan is a main-belt asteroid discovered on September 7, 1999 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.- External links :*...

 
Sonia Nijhawan, American second place winner in the 2005 Intel ISEF
21711 Wilfredwong
21711 Wilfredwong
21711 Wilfredwong is an minor planet discovered on September 7, 1999 by MIT Lincoln Laboratory's Near-Earth Asteroid Research program. It lies in the Ceres belt of the solar system.It was named in honor of Wilfred Wong 21711 Wilfredwong is an minor planet discovered on September 7, 1999 by MIT...

 
Wilfred Chung-Him Wong, American finalist in the 2006 Intel ISEF
21712 Obaid
21712 Obaid
21712 Obaid is a main-belt asteroid discovered on September 7, 1999 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.- External links :*...

 
Sami Obaid, Canadian second place winner in the 2005 Intel ISEF
21713 Michaelolson
21713 Michaelolson
21713 Michaelolson is a main-belt asteroid discovered on September 7, 1999 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.- External links :*...

 
Michael R. Olson, American winner in the 2005 Intel ISEF, and recipient of the MILSET Expo-Science Award 
21714 Geoffreywoo
21714 Geoffreywoo
21714 Geoffreywoo is a Main-belt asteroid, discovered on September 8, 1999 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro, New Mexico....

 
Geoffrey Hubert Woo, American finalist in the 2006 Intel ISEF
21715 Palaniappan
21715 Palaniappan
21715 Palaniappan is a main-belt asteroid discovered on September 8, 1999 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.- External links :*...

 
Anand M. Palaniappan, American second place winner in the 2005 Intel ISEF, and recipient of the Intel Foundation Achievement Award
Intel Foundation Achievement Award
The Intel Foundation Achievement Awards are US$5,000 scholarships presented to high school students in recognition of their achievements in the scientific disciplines. Up to 15 are awarded, on selection by a panel of judges, each year at the Intel International Science and Engineering Fair...

 
21716 Panchamia
21716 Panchamia
21716 Panchamia is a main-belt asteroid discovered on September 9, 1999 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.- External links :*...

 
Rohan Kirit Panchamia, American second place winner in the 2005 Intel ISEF
21717 Pang
21717 Pang
21717 Pang is a main-belt asteroid discovered on September 9, 1999 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.- External links :*...

 
Genevieve C. Pang, American second place winner in the 2005 Intel ISEF
21718 Cheonghapark
21718 Cheonghapark
21718 Cheonghapark is a main-belt asteroid discovered on September 9, 1999 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.- External links :*...

 
Cheong Ha Park, South Korean second place winner in the 2005 Intel ISEF
21719 Pasricha
21719 Pasricha
21719 Pasricha is a main-belt asteroid discovered on September 9, 1999 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.- External links :*...

 
Trisha Satya Pasricha, American second place winner in the 2005 Intel ISEF
21720 Pilishvili
21720 Pilishvili
21720 Pilishvili is a main-belt asteroid discovered on September 9, 1999 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.- External links :*...

 
Anna Pilishvili, American second place winner in the 2005 Intel ISEF
21721 Feiniqu
21721 Feiniqu
21721 Feiniqu is a main-belt asteroid discovered on September 9, 1999 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.- External links :*...

 
Feini Qu, American winner in the 2005 Intel ISEF, and recipient of the Intel Foundation Achievement Award
Intel Foundation Achievement Award
The Intel Foundation Achievement Awards are US$5,000 scholarships presented to high school students in recognition of their achievements in the scientific disciplines. Up to 15 are awarded, on selection by a panel of judges, each year at the Intel International Science and Engineering Fair...

 
21722 Rambhia
21722 Rambhia
21722 Rambhia is a main-belt asteroid discovered on September 9, 1999 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro. This asteroid was named after Suraj Hitendra Rambhia for his 1st place award at the 2005 Intel International Science and Engineering Fair in the category...

 
Suraj Hitendra Rambhia, American winner in the 2005 Intel ISEF
21723 Yinyinwu
21723 Yinyinwu
21723 Yinyinwu is a main-belt asteroid discovered on September 9, 1999 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.- External links :*...

 
Yin Yin Wu, American finalist in the 2006 Intel ISEF
21724 Ratai
21724 Ratai
21724 Ratai is a main-belt asteroid discovered on September 9, 1999 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.- External links :*...

 
Daniel Ratai, Hungarian winner in the 2005 Intel ISEF, and recipient of the Intel Foundation Achievement Award
Intel Foundation Achievement Award
The Intel Foundation Achievement Awards are US$5,000 scholarships presented to high school students in recognition of their achievements in the scientific disciplines. Up to 15 are awarded, on selection by a panel of judges, each year at the Intel International Science and Engineering Fair...

 and the Seaborg SIYSS Award 
21725 Zhongyuechen
21725 Zhongyuechen
21725 Zhongyuechen is a main-belt asteroid discovered on September 9, 1999 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.- External links :*...

 
Yuechen Zhong, Chinese finalist in the 2006 Intel ISEF
21726 Rezvanian
21726 Rezvanian
21726 Rezvanian is a main-belt asteroid discovered on September 9, 1999 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.- External links :*...

 
Jason Hamid Rezvanian, American second place winner in the 2005 Intel ISEF
21727 Rhines
21727 Rhines
21727 Rhines is a main-belt asteroid discovered on September 9, 1999 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.- External links :*...

 
Allison Shelton Rhines, American second place winner in the 2005 Intel ISEF
21728 Zhuzhirui
21728 Zhuzhirui
21728 Zhuzhirui is a main-belt asteroid discovered on September 9, 1999 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.- External links :*...

 
Zhirui Zhu, Chinese finalist in the 2006 Intel ISEF
21729 Kimrichards
21729 Kimrichards
21729 Kimrichards is a main-belt asteroid discovered on September 9, 1999 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.- External links :*...

 
Kimberly Skye Richards, Canadian second place winner in the 2005 Intel ISEF
21730 Ignaciorod
21730 Ignaciorod
21730 Ignaciorod is a main-belt asteroid discovered on September 9, 1999 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.- External links :*...

 
Ignacio Gabriel Rodriguez, Argentine second place winner in the 2005 Intel ISEF
21731 Zhuruochen
21731 Zhuruochen
21731 Zhuruochen is a main-belt asteroid discovered on September 9, 1999 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.- External links :*...

 
RuoChen Zhu, Chinese finalist in the 2006 Intel ISEF
21732 Rumery
21732 Rumery
21732 Rumery is a main-belt asteroid discovered on September 9, 1999 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.- External links :*...

 
Rhett Lee Rumery, American second place winner in the 2005 Intel ISEF
21733 Schlottmann
21733 Schlottmann
21733 Schlottmann is a main-belt asteroid discovered on September 9, 1999 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.- External links :*...

 
Chad Avery Schlottmann, American winner in the 2005 Intel ISEF, and recipient of the MILSET Expo-Science Award 
21735 Nissaschmidt
21735 Nissaschmidt
21735 Nissaschmidt is a main-belt asteroid discovered on September 9, 1999 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.- External links :*...

 
Nissa Leigh Schmidt, American second place winner in the 2005 Intel ISEF
21736 Samaschneid
21736 Samaschneid
21736 Samaschneid is a main-belt asteroid discovered on September 9, 1999 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.- External links :*...

 
Samantha Leigh Schneider, American second place winner in the 2005 Intel ISEF
21737 Stephenshulz
21737 Stephenshulz
21737 Stephenshulz is a main-belt asteroid discovered on September 9, 1999 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.- External links :*...

 
Stephen Schulz, German winner in the 2005 Intel ISEF, and recipient of the Intel Foundation Achievement Award
Intel Foundation Achievement Award
The Intel Foundation Achievement Awards are US$5,000 scholarships presented to high school students in recognition of their achievements in the scientific disciplines. Up to 15 are awarded, on selection by a panel of judges, each year at the Intel International Science and Engineering Fair...

, the Intel Young Scientist Award, and the Seaborg SIYSS Award 
21738 Schwank
21738 Schwank
21738 Schwank is a main-belt asteroid discovered on September 9, 1999 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.- External links :*...

 
Benjamin Albert Schwank was awarded first place and Best in Category in the 2005 Intel ISEF
21739 Annekeschwob
21739 Annekeschwob
21739 Annekeschwob is a main-belt asteroid discovered on September 9, 1999 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.- External links :*...

 
Anneke Ellen Schwob, American second place winner in the 2005 Intel ISEF
21742 Rachaelscott
21742 Rachaelscott
21742 Rachaelscott is a main-belt asteroid discovered on September 9, 1999 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.- External links :*...

 
Rachael Ann Scott, American winner in the 2005 Intel ISEF
21743 Michaelsegal
21743 Michaelsegal
21743 Michaelsegal is a main-belt asteroid discovered on September 9, 1999 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.- External links :*...

 
Michael Segal, American winner in the 2005 Intel ISEF
21744 Meliselinger
21744 Meliselinger
21744 Meliselinger is a main-belt asteroid discovered on September 9, 1999 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.- External links :*...

 
Melissa C. Selinger, American second place winner in the 2005 Intel ISEF
21745 Shadfan
21745 Shadfan
21745 Shadfan is a main-belt asteroid discovered on September 9, 1999 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.- External links :*...

 
Basil Harbi Shadfan, American second place winner in the 2005 Intel ISEF
21746 Carrieshaw
21746 Carrieshaw
21746 Carrieshaw is a main-belt asteroid discovered on September 9, 1999 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.- External links :*...

 
Carrie Elizabeth Shaw, American second place winner in the 2005 Intel ISEF
21747 Justsolomon
21747 Justsolomon
21747 Justsolomon is a main-belt asteroid discovered on September 9, 1999 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.- External links :*...

 
Justin Moore Solomon, American winner in the 2005 Intel ISEF
21748 Srinivasan
21748 Srinivasan
21748 Srinivasan is a main-belt asteroid discovered on September 9, 1999 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.- External links :*...

 
Harish Mayur Srinivasan, American second place winner in the 2005 Intel ISEF
21750 Tartakahashi
21750 Tartakahashi
21750 Tartakahashi is a main-belt asteroid discovered on September 9, 1999 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro, New Mexico.- External links :*...

 
Taryn Mahealani Takahashi, American second place winner in the 2005 Intel ISEF
21751 Jennytaylor
21751 Jennytaylor
Minor planet Jennytaylor was named in honor of Jennifer Taylor who placed second in the Environmental Science Category at the Intel International Science and Engineering Fair 2005 in Phoenix, Arizona. Her research focused on identifying the levels and potential sources of prescription antibiotic...

 
Jennifer Ann Taylor, American second place winner in the 2005 Intel ISEF
21752 Johnthurmon
21752 Johnthurmon
21752 Johnthurmon is a main-belt asteroid discovered on September 9, 1999 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro, New Mexico.- External links :*...

 
John Thomas Thurmon, American second place winner in the 2005 Intel ISEF
21753 Trudel
21753 Trudel
21753 Trudel is a main-belt asteroid discovered on September 9, 1999 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro, New Mexico.- External links :*...

 
Thomas Andrew Trudel, American second place winner in the 2005 Intel ISEF
21754 Tvaruzkova
21754 Tvaruzkova
21754 Tvaruzkova is an asteroid. It was discovered on September 9, 1999 by MIT's Lincoln Laboratory Near-Earth Asteroid Research program ....

 
Zuzana Tvaruzkova, Czech winner in the 2005 Intel ISEF
21758 Adrianveres
21758 Adrianveres
21758 Adrianveres is a main belt asteroid discovered on September 8, 1999 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.- External links :*...

 
Adrian Veres, Romanian-born Canadian winner in the 2005 Intel ISEF
21770 Wangyiran
21770 Wangyiran
21770 Wangyiran is a main-belt asteroid discovered on September 8, 1999 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.- External links :*...

 
Wang YiRan, Chinese second place winner in the 2005 Intel ISEF
21774 O'Brien
21774 O'Brien
21774 O'Brien is a main-belt minor planet. It was discovered through the Lowell Observatory Near-Earth-Object Search at the Anderson Mesa Station in Coconino County, Arizona, on September 3, 1999. It is named after David O'Brien, a scientist at the Planetary Science Institute in Tucson,...

 
David P. O'Brien
David P. O'Brien
David P. O'Brien, OC is a Canadian businessman, currently as Chairman of the Board of EnCana and the Royal Bank of Canada. Additionally, he serves as a director of Molson Coors Brewing Company, TransCanada Corporation, Fairmont Hotels and Resorts, Inco Limited and the C. D...

, American planetary scientist at the Planetary Science Institute
Planetary Science Institute
The Planetary Science Institute is a research institute based in Tucson, Arizona, focusing on planetary science.Founded in 1972 on a non-profit basis, it is involved in many NASA missions, the study of Mars, asteroids, comets, interplanetary dust, the formation of the Solar System, extrasolar...

, Tucson
21775 Tsiganis
21775 Tsiganis
21775 Tsiganis is a main-belt minor planet. It was discovered through the Lowell Observatory Near-Earth-Object Search at the Anderson Mesa Station in Coconino County, Arizona, on September 5, 1999. It is named after Kleomenis Tsiganis, a scientist at the University of Thessaloniki.-External links:...

 
Kleomenis Tsiganis, Greek planetary scientist at the University of Thessaloniki 
21776 Kryszczyńska
21776 Kryszczyńska
21776 Kryszczyńska is a main-belt minor planet. It was discovered through the Lowell Observatory Near-Earth-Object Search at the Anderson Mesa Station in Coconino County, Arizona, on September 5, 1999. It is named after Agnieszka Kryszczyńska, a planetary scientist at Adam Mickiewicz University...

 
Agnieszka Kryszczyńska, Polish planetary scientist at Adam Mickiewicz University, Poznań
21778 Andrewarren
21778 Andrewarren
21778 Andrewarren is a main-belt asteroid discovered on September 7, 1999 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.- External links :*...

 
Andrew David Warren, American second place winner in the 2005 Intel ISEF
21782 Davemcdonald
21782 Davemcdonald
21782 Davemcdonald is a main-belt minor planet. It was discovered through the Lowell Observatory Near-Earth-Object Search at the Anderson Mesa Station in Coconino County, Arizona, on September 8, 1999. It is named after David McDonald, an Irish amateur astronomer.-External links:...

 
David McDonald
David McDonald
David McDonald may refer to:*David McDonald , Irish footballer*David J. McDonald, American labor leader and president of the United Steelworkers of America, 1952–1965*David J...

, Irish amateur astronomer and astronomy promoter
21785 Méchain
21785 Méchain
21785 Méchain is a main belt asteroid with an orbital period of 1692.4062063 days .The asteroid was discovered on September 21, 1999.-References:...

 
Pierre François André Méchain, French astronomer
21789 Frankwasser
21789 Frankwasser
21789 Frankwasser is a main-belt asteroid discovered on September 29, 1999 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.- External links :*...

 
Francis Wasser, Irish winner in the 2005 Intel International Science and Engineering Fair (ISEF)
21791 Mattweegman
21791 Mattweegman
21791 Mattweegman is a main-belt asteroid discovered on September 29, 1999 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.- External links :*...

 
Matt Moraco Weegman, American second place winner in the 2005 Intel ISEF
21795 Masi
21795 Masi
21795 Masi is a main-belt asteroid discovered on September 29, 1999 by F. Mallia at Campo Catino.- External links :*...

 
Gianluca Masi
Gianluca Masi
Gianluca Masi is an Italian astronomer.He started his interest in astronomy at childhood, later becoming a professional astronomer, earning a PhD in astronomy in 2006...

, Italian amateur astronomer
21798 Mitchweegman
21798 Mitchweegman
21798 Mitchweegman is a main-belt asteroid discovered on September 30, 1999 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.- External links :*...

 
Mitch Dale Weegman, American second place winner in the 2005 Intel International Science and Engineering Fair (ISEF)
21799 Ciociaria
21799 Ciociaria
21799 Ciociaria is a main-belt asteroid discovered on October 1, 1999 by F. Mallia and G. Masi at Campo Catino.- External links :*...

 
1999 TP Ciociaria
Ciociaria
Ciociaria is the name of a traditional region of Central Italy without a defined border nor historical identity. The name was adopted by a fascist movement of Frosinone as an ethnical denomination for the province of Frosinone, when it was created in 1927....

, region of Italy comprising the southern Latium
Latium
Lazio is one of the 20 administrative regions of Italy, situated in the central peninsular section of the country. With about 5.7 million residents and a GDP of more than 170 billion euros, Lazio is the third most populated and the second richest region of Italy...

, southern Abruzzo
Abruzzo
Abruzzo is a region in Italy, its western border lying less than due east of Rome. Abruzzo borders the region of Marche to the north, Lazio to the west and south-west, Molise to the south-east, and the Adriatic Sea to the east...

 and Molise
Molise
Molise is a region of Southern Italy, the second smallest of the regions. It was formerly part of the region of Abruzzi e Molise and now a separate entity...

, which takes its name from the ciocia
Ciocia
Ciocia or zampitto, plural cioce or zampitti, is an ethnic footwear of southern Italy.The name probably comes from late Latin soccus, meaning slipper. It has many other forms in some Italian dialects like chiochia, chioca, chiochiera, ciocero or scioscio in Neapolitan language...

, the ancient footwear of its early inhabitants
21801–21900
21801 Ančerl
21801 Ancerl
21801 Ančerl is a main-belt asteroid, discovered on October 2, 1999 by L. Sarounová at the Ondrejov Observatory. It is named after Karel Ančerl, who was a respected and successful Czech conductor of the Czech Philharmonic Orchestra.-References:...

 
Karel Ančerl
Karel Ancerl
Karel Ančerl , was a Czech conductor, known for his performances of contemporary music and for his interpretations of music by Czech composers...

, chief conductor of the Czech Philharmonic Orchestra
Czech Philharmonic Orchestra
The Česká filharmonie is a symphony orchestra based in Prague and is the best-known and most respected orchestra in the Czech Republic.- History :...

 
21802 Svoreň
21802 Svoren
21802 Svoreň is a main belt asteroid with an orbital period of 1521.6529953 days . The asteroid was discovered on October 6, 1999....

 
Ján Svoreň, Slovak astronomer
21804 Václavneumann
21804 Václavneumann
21804 Václavneumann is a main belt asteroid with an orbital period of 2852.3825242 days . The asteroid was discovered on October 4, 1999....

 
Václav Neumann
Václav Neumann
Václav Neumann was a Czech conductor, violinist and viola player.Neumann was born in Prague where he studied at the Prague Conservatory, with Josef Micka , and with Pavel Dědeček and Metod Doležil . He co-founded, and played 1st violin in, the Smetana Quartet, before holding conducting posts in...

, Czech violinist and viola player, chief conductor of the Czech Philharmonic Orchestra
Czech Philharmonic Orchestra
The Česká filharmonie is a symphony orchestra based in Prague and is the best-known and most respected orchestra in the Czech Republic.- History :...

 
21811 Burroughs
21811 Burroughs
21811 Burroughs is a main-belt asteroid discovered on October 5, 1999 by R. A. Tucker at the Goodricke-Pigott Observatory.- External links :...

 
Edgar Rice Burroughs
Edgar Rice Burroughs
Edgar Rice Burroughs was an American author, best known for his creation of the jungle hero Tarzan and the heroic Mars adventurer John Carter, although he produced works in many genres.-Biography:...

, American author, best known for Tarzan of the Apes
Tarzan of the Apes
Tarzan of the Apes is a novel written by Edgar Rice Burroughs, the first in a series of books about the title character Tarzan. It was first published in the pulp magazine All-Story Magazine in October, 1912; the first book edition was published in 1914. The character was so popular that Burroughs...

21813 Danwinegar
21813 Danwinegar
21813 Danwinegar is a main-belt asteroid discovered on October 3, 1999 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.- External links :*...

 
Daniel Rees Winegar, American second place winner in the 2005 Intel International Science and Engineering Fair (ISEF)
21814 Shanawolff
21814 Shanawolff
21814 Shanawolff is a main-belt asteroid discovered on October 3, 1999 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.- External links :*...

 
Shana Marie Wolff, American winner in the 2005 Intel ISEF
21815 Fanyang
21815 Fanyang
21815 Fanyang is a main-belt asteroid discovered on October 4, 1999 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.- External links :*...

 
Fan Yang, American second place winner in the 2005 Intel ISEF
21817 Yingling
21817 Yingling
21817 Yingling is a main-belt asteroid discovered on October 4, 1999 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.- External links :*...

 
Chelsey Ann Yingling, American second place winner in the 2005 Intel ISEF
21818 Yurkanin
21818 Yurkanin
21818 Yurkanin is a main-belt asteroid discovered on October 4, 1999 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.- External links :*...

 
Alana Marie Yurkanin, American second place winner in the 2005 Intel ISEF
21821 Billryan
21821 Billryan
21821 Billryan is a main-belt minor planet. It was discovered through the Lowell Observatory Near-Earth-Object Search at the Anderson Mesa Station in Coconino County, Arizona, on October 12, 1999. It is named after William H. Ryan, an astrophysicist at the Magdalena Ridge Observatory in Socorro...

 
William H. Ryan
William H. Ryan
William Henry Ryan was a U.S. Representative from New York.Born in Hopkinton, Massachusetts, Ryan moved to Buffalo, New York, with his parents in 1866.He attended the grade and high schools....

, American astrophysicist at the New Mexico Institute of Mining and Technology's Magdalena Ridge Observatory
Magdalena Ridge Observatory
Magdalena Ridge Observatory is an astronomical observatory under construction in Socorro County, New Mexico about 20 miles west of the town of Socorro off the exit for Water Canyon US 60. MRO is an entity of New Mexico Tech's Office of Research and Economic Development...

, discoverer of the first binarity of a vestoid, 3782 Celle
3782 Celle
3782 Celle is a main belt asteroid. It was discovered by Poul Jensen from Brorfelde Observatory, Denmark and named after the German town of Celle....

 
21822 Degiorgi
21822 Degiorgi
21822 Degiorgi is a main-belt minor planet. It was discovered through the Lowell Observatory Near-Earth-Object Search at the Anderson Mesa Station in Coconino County, Arizona, on October 15, 1999. It is named after Ennio de Giorgi, an Italian mathematician of the 20th century.-External links:...

 
Ennio De Giorgi
Ennio de Giorgi
-References:. The first paper about SBV functions and related variational problems.. The first note published by De Giorgi describing his approach to Caccioppoli sets.. The first complete exposition by De Giorgi of the theory of Caccioppoli sets.. An advanced text, oriented to the theory of minimal...

, 20th-century Italian mathematician
21825 Zhangyizhong
21825 Zhangyizhong
21825 Zhangyizhong is a main-belt asteroid discovered on October 2, 1999 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.- External links :*...

 
Zhang Yizhong, Chinese second place winner in the 2005 Intel ISEF
21826 Youjiazhong
21826 Youjiazhong
21826 Youjiazhong is a main-belt asteroid discovered on October 2, 1999 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.- External links :*...

 
YouJia Zhong, Singaporean second place winner in the 2005 Intel ISEF
21827 Chingzhu
21827 Chingzhu
21827 Chingzhu is a main-belt asteroid discovered on October 2, 1999 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.- External links :*...

 
Ching Zhu, American second place winner in the 2005 Intel ISEF
21829 Kaylacornale
21829 Kaylacornale
21829 Kaylacornale is a main-belt asteroid discovered on October 2, 1999 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.- External links :*...

 
Kayla Marie Cornale, Canadian third place winner in the 2005 Intel ISEF, and recipient of the Intel Foundation Achievement Award
Intel Foundation Achievement Award
The Intel Foundation Achievement Awards are US$5,000 scholarships presented to high school students in recognition of their achievements in the scientific disciplines. Up to 15 are awarded, on selection by a panel of judges, each year at the Intel International Science and Engineering Fair...

 
21840 Ghoshchoudhury
21840 Ghoshchoudhury
21840 Ghoshchoudhury is a main-belt asteroid discovered on October 2, 1999 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.- External links :*...

 
Triparna Ghosh-Choudhury, American third place winner in the 2005 Intel ISEF, and recipient of the Intel Foundation Achievement Award
21846 Wojakowski
21846 Wojakowski
21846 Wojakowski is a main-belt asteroid discovered on October 4, 1999 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.- External links :*...

 
Maria Malgorzata Wojakowski, American fourth place winner in the 2005 Intel ISEF, and recipient of the Intel Foundation Achievement Award
21850 Abshir
21850 Abshir
21850 Abshir is a main belt asteroid discovered on October 7, 1999 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.-References:...

 
Iftin Mohamed Abshir, American finalist in the 2005 Discovery Channel Young Scientist Challenge
Discovery Channel Young Scientist Challenge
The Discovery Channel Young Scientist Challenge is an annual science and engineering research and exhibit competition for students in grade 5 through 8 and was created in 1999. It is sponsored primarily by Discovery Communications, Society for Science and the Public, and Elmer's Glue...

 (DCYSC)
21852 Bolander
21852 Bolander
21852 Bolander is a main-belt asteroid discovered on October 7, 1999 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.- External links :*...

 
John Anthony Bolander, American finalist in the 2005 DCYSC
21853 Kelseykay
21853 Kelseykay
21853 Kelseykay is a main-belt asteroid discovered on October 7, 1999 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.- External links :*...

 
Kelsey Kay Burnham, American finalist in the 2005 DCYSC
21854 Brendandwyer
21854 Brendandwyer
21854 Brendandwyer is a main-belt asteroid discovered on October 7, 1999 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.- External links :*...

 
Brendan John Dwyer, American finalist in the 2005 DCYSC
21856 Heathermaria
21856 Heathermaria
21856 Heathermaria is a main-belt asteroid discovered on October 7, 1999 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.- External links :*...

 
Heather Maria Foster, American finalist in the 2005 DCYSC
21858 Gosal
21858 Gosal
21858 Gosal is a main-belt asteroid discovered on October 7, 1999 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.- External links :*...

 
Anudeep D. Gosal, American finalist in the 2005 DCYSC
21860 Joannaguy
21860 Joannaguy
21860 Joannaguy is a main-belt asteroid discovered on October 10, 1999 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro....

 
Joanna Christine Guy, American finalist in the 2005 DCYSC
21861 Maryhedberg
21861 Maryhedberg
21861 Maryhedberg is a main-belt asteroid discovered on October 12, 1999 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.- External links :*...

 
Mary Lucia Hedberg, American finalist in the 2005 DCYSC
21862 Joshuajones
21862 Joshuajones
21862 Joshuajones is a main-belt asteroid discovered on October 12, 1999 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.- External links :*...

 
Joshua Steven Jones, American finalist in the 2005 DCYSC
21873 Jindřichůvhradec
21873 Jindrichuvhradec
21873 Jindřichůvhradec is a main belt asteroid with an orbital period of 2040.8659598 days . The asteroid was discovered on October 29, 1999....

 
Jindřichův Hradec
Jindrichuv Hradec
Jindřichův Hradec is a town in the South Bohemian Region of the Czech Republic. It has approximately 22,700 inhabitants.- History :The first written mention of the town is in 1220. Before that, it was probably a Slavic settlement. At the end of the 12th century more people arrived...

, Czech Republic
Czech Republic
The Czech Republic is a landlocked country in Central Europe. The country is bordered by Poland to the northeast, Slovakia to the east, Austria to the south, and Germany to the west and northwest....

, location of a popular observatory (František Nušl Observatory)
21887 Dipippo
21887 Dipippo
21887 Dipippo is a main-belt minor planet. It was discovered through the Lowell Observatory Near-Earth-Object Search at the Anderson Mesa Station in Coconino County, Arizona, on October 20, 1999...

 
Simonetta Di Pippo, Italian science coordinator for the Italian Space Agency
Italian Space Agency
The Italian Space Agency is a government agency established in 1988 to fund, regulate and coordinate space exploration activities in Italy...

 
21888 Ďurech
21888 Ďurech
21888 Ďurech is a main-belt minor planet. It was discovered through the Lowell Observatory Near-Earth-Object Search at the Anderson Mesa Station in Coconino County, Arizona, on October 29, 1999. It is named after Josef Ďurech, a scientist at Charles University in Prague, the Czech...

 
Josef Ďurech, Czech astronomer at the Astronomický Ústav Univerzity Karlovy (Astronomical Institute, Charles University), Prague
21901–22000
21903 Wallace
21903 Wallace
21903 Wallace is a main-belt asteroid discovered on November 10, 1999 by C. W. Juels at Fountain Hills.- External links :*...

 
Patrick T. Wallace, British specialist in telescope control software, currently head of Her Majesty's Nautical Almanac Office 
21913 Taylorjones
21913 Taylorjones
21913 Taylorjones is a main-belt asteroid discovered on November 3, 1999 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.- External links :*...

 
Taylor Wesley Jones, American finalist in the 2005 Discovery Channel Young Scientist Challenge
Discovery Channel Young Scientist Challenge
The Discovery Channel Young Scientist Challenge is an annual science and engineering research and exhibit competition for students in grade 5 through 8 and was created in 1999. It is sponsored primarily by Discovery Communications, Society for Science and the Public, and Elmer's Glue...

 (DCYSC)
21914 Melakabinoff
21914 Melakabinoff
21914 Melakabinoff is a main-belt asteroid discovered on November 3, 1999 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.- External links :*...

 
Melanie Paige Kabinoff, American finalist in the 2005 DCYSC
21915 Lavins
21915 Lavins
21915 Lavins is a main-belt asteroid discovered on November 3, 1999 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.- External links :*...

 
Gregory M. Lavins, American finalist in the 2005 DCYSC
21919 Luga
21919 Luga
21919 Luga is a main-belt asteroid discovered on November 3, 1999 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.- External links :*...

 
Melissa Pomaikai Akiko Luga, American finalist in the 2005 DCYSC
21921 Camdenmiller
21921 Camdenmiller
21921 Camdenmiller is a main belt asteroid with a perihelion of 1.9836232 AU. It has an eccentricity of 0.1671605 and an orbital period of 1269.3023872 days ....

 
Camden Yinhung Miller, American finalist in the 2005 DCYSC
21922 Mocz
21922 Mocz
21922 Mocz is a main-belt asteroid discovered on November 3, 1999 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.- External links :*...

 
Lucia Mocz, American finalist in the 2005 DCYSC
21924 Alyssaovaitt
21924 Alyssaovaitt
21924 Alyssaovaitt is a main belt asteroid discovered on November 4, 1999 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.- External links :*...

 
Alyssa Kurtz Ovaitt, American finalist in the 2005 DCYSC
21925 Supasternak
21925 Supasternak
21925 Supasternak is a main-belt asteroid discovered on November 4, 1999 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.- External links :*...

 
Susan Marie Pasternak, American finalist in the 2005 DCYSC
21926 Jacobperry
21926 Jacobperry
21926 Jacobperry is a main-belt asteroid discovered on November 4, 1999 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.- External links :*...

 
Jacob P. Perry, American finalist in the 2005 DCYSC
21927 Sarahpierz
21927 Sarahpierz
21927 Sarahpierz is a main-belt asteroid discovered on November 4, 1999 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.- External links :*...

 
Sarah Marie Pierz, American finalist in the 2005 DCYSC
21928 Prabakaran
21928 Prabakaran
21928 Prabakaran is a main-belt asteroid discovered on November 4, 1999 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.- External links :*...

 
Sabrina Lakshmi Prabakran, American finalist in the 2005 DCYSC
21929 Nileshraval
21929 Nileshraval
21929 Nileshraval is a main-belt asteroid discovered on November 4, 1999 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.- External links :*...

 
Nilesh Kaushik Raval, American finalist in the 2005 DCYSC
21932 Rios
21932 Rios
21932 Rios is a main-belt asteroid discovered on November 4, 1999 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.- External links :*...

 
Roberto Andres Rios, Puerto Rican finalist in the 2005 DCYSC
21933 Aaronrozon
21933 Aaronrozon
21933 Aaronrozon is a main belt asteroid discovered on November 4, 1999 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro....

 
Aaron Alexander Rozon, American finalist in the 2005 DCYSC
21936 Ryan
21936 Ryan
21936 Ryan is a main-belt asteroid discovered on November 4, 1999 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.- External links :*...

 
Colleen Marie Ryan, American finalist in the 2005 DCYSC
21937 Basheehan
21937 Basheehan
21937 Basheehan is a main-belt asteroid discovered on November 4, 1999 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.- External links :*...

 
Brittany Ann Sheehan, American finalist in the 2005 DCYSC
21939 Kasmith
21939 Kasmith
21939 Kasmith is a main-belt asteroid discovered on November 4, 1999 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.- External links :*...

 
Katherine Ann Smith, American finalist in the 2005 DCYSC
21942 Subramanian
21942 Subramanian
21942 Subramanian is a main-belt asteroid discovered on November 9, 1999 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro....

 
Narayan Swamy Subramanian, American finalist in the 2005 DCYSC
21945 Kleshchonok
21945 Kleshchonok
21945 Kleshchonok is a main-belt minor planet. It was discovered through the Lowell Observatory Near-Earth-Object Search at the Anderson Mesa Station in Coconino County, Arizona, on November 13, 1999. It is named after Valery Volodymyrovich Kleshchonok, an astronomer at Kiev University in Kiev,...

 
Valery Volodymyrovich Kleshchonok, Ukrainian astronomer at the Astronomical Observatory of Kyiv Shevchenko National University
21962 Scottsandford
21962 Scottsandford
21962 Scottsandford is a main-belt minor planet. It was discovered through the Lowell Observatory Near-Earth-Object Search at the Anderson Mesa Station in Coconino County, Arizona, on November 9, 1999. It is named after Scott Alan Sandford, a researcher at NASA's Ames Research Center.-External...

 
Scott Alan Sandford, American astronomer and meteoriticist at NASA's Ames Research Center, a co-investigator on the Stardust mission
Stardust (spacecraft)
Stardust is a 300-kilogram robotic space probe launched by NASA on February 7, 1999 to study the asteroid 5535 Annefrank and collect samples from the coma of comet Wild 2. The primary mission was completed January 15, 2006, when the sample return capsule returned to Earth...

 
21964 Kevinhousen
21964 Kevinhousen
21964 Kevinhousen is an outer main-belt minor planet. It was discovered through the Lowell Observatory Near-Earth-Object Search at the Anderson Mesa Station in Coconino County, Arizona, on November 13, 1999. It is named after Kevin R. Housen, an associate technical fellow at the Boeing...

 
Kevin R. Housen, American associate technical fellow at the Boeing Corporation, a pioneer in the study of asteroidal collision
21965 Dones
21965 Dones
21965 Dones is a main-belt minor planet. It was discovered through the Lowell Observatory Near-Earth-Object Search at the Anderson Mesa Station in Coconino County, Arizona, on November 13, 1999. It is named after Henry C. "Luke" Dones, an astronomer at the Southwest Research Institute in...

 
Henry C. "Luke" Dones, American solar system dynamicist at the Southwest Research Institute
Southwest Research Institute
Southwest Research Institute , headquartered in San Antonio, Texas, is one of the oldest and largest independent, nonprofit, applied research and development organizations in the United States...

 in Boulder
21949 Tatulian
21949 Tatulian
21949 Tatulian is a main-belt asteroid discovered on November 12, 1999 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.- External links :*...

 
Adrian Surenovich Tatulian, American finalist in the 2005 DCYSC
21952 Terry
21952 Terry
21952 Terry is a main-belt asteroid discovered on November 14, 1999 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.- External links :*...

 
Bailey Holly Terry, American finalist in the 2005 DCYSC
21956 Thangada
21956 Thangada
21956 Thangada is a main-belt asteroid discovered on November 6, 1999 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.- External links :*...

 
Neela Devi Thangada, American finalist in the 2005 DCYSC
21958 Tripuraneni
21958 Tripuraneni
21958 Tripuraneni is a main-belt asteroid discovered on November 15, 1999 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.- External links :*...

 
Nilesh Tripuraneni, American finalist in the 2005 DCYSC
21970 Tyle
21970 Tyle
21970 Tyle is a main-belt asteroid discovered on December 1, 1999 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.- External links :*...

 
1999 XC Sheel Tyle, American finalist in the 2005 DCYSC
21985 Šejna
21985 Šejna
21985 Šejna is a main belt asteroid with an orbital period of 2011.2664442 days . The asteroid was discovered on December 2, 1999....

 
Karel Šejna
Karel Šejna
Karel Šejna was a Czech double bassist and conductor, the principal conductor of the Czech Philharmonic Orchestra in 1950.-Life and career:...

, conductor of the Czech Philharmonic Orchestra
Czech Philharmonic Orchestra
The Česká filharmonie is a symphony orchestra based in Prague and is the best-known and most respected orchestra in the Czech Republic.- History :...

 
21986 Alexanduribe
21986 Alexanduribe
21986 Alexanduribe is a main belt asteroid discovered on December 2, 1999 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.- External links :*...

 
Alexander Tyler Uribe, American finalist in the 2005 Discovery Channel Young Scientist Challenge
Discovery Channel Young Scientist Challenge
The Discovery Channel Young Scientist Challenge is an annual science and engineering research and exhibit competition for students in grade 5 through 8 and was created in 1999. It is sponsored primarily by Discovery Communications, Society for Science and the Public, and Elmer's Glue...

 (DCYSC)
21989 Werntz
21989 Werntz
21989 Werntz is a main-belt asteroid discovered on December 5, 1999 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.- External links :*...

 
Ruslan Alan Werntz, American finalist in the 2005 DCYSC
21990 Garretyazzie
21990 Garretyazzie
21990 Garretyazzie is a main-belt asteroid discovered on December 6, 1999 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.- External links :*...

 
Garrett Michael Yazzie, American finalist in the 2005 DCYSC
21991 Zane
21991 Zane
21991 Zane is a main-belt asteroid discovered on December 6, 1999 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.- External links :*...

 
Robert Teruo Zane, American finalist in the 2005 DCYSC
21999 Disora
21999 Disora
21999 Disora is a main-belt asteroid discovered on December 7, 1999 by F. Mallia at Campo Catino.- External links :*...

 
Mario Di Sora, Italian lawyer and amateur astronomer, founder and manager of the Osservatorio Astronomico di Campo Catino (Campo Catino Observatory), light pollution fighter
The source of this article is wikipedia, the free encyclopedia.  The text of this article is licensed under the GFDL.
 
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