21660 Velenia
Encyclopedia
21660 Velenia is a main-belt
asteroid
discovered on August 20, 1999 by P. Pravec at Ondrejov
.
Asteroid belt
The asteroid belt is the region of the Solar System located roughly between the orbits of the planets Mars and Jupiter. It is occupied by numerous irregularly shaped bodies called asteroids or minor planets...
asteroid
Asteroid
Asteroids are a class of small Solar System bodies in orbit around the Sun. They have also been called planetoids, especially the larger ones...
discovered on August 20, 1999 by P. Pravec at Ondrejov
Ondrejov Observatory
The Ondřejov Observatory is the principal observatory of the Astronomical Institute of the Academy of Sciences of the Czech Republic. It is located near the village of Ondřejov, 35 km southeast of Prague....
.