List of stars in Boötes - AbsoluteAstronomy.com

This is the list of notable star

Star

A star is a massive, luminous sphere of plasma held together by gravity. At the end of its lifetime, a star can also contain a proportion of degenerate matter. The nearest star to Earth is the Sun, which is the source of most of the energy on Earth...

s in the constellation

Constellation

In modern astronomy, a constellation is an internationally defined area of the celestial sphere. These areas are grouped around asterisms, patterns formed by prominent stars within apparent proximity to one another on Earth's night sky....

Boötes
Boötes
Boötes is a constellation in the northern sky, located between 0° and +60° declination, and 13 and 16 hours of right ascension on the celestial sphere. The name comes from the Greek Βοώτης, Boōtēs, meaning herdsman or plowman...

, sorted by decreasing brightness.

Name	B Bayer designation A Bayer designation is a stellar designation in which a specific star is identified by a Greek letter, followed by the genitive form of its parent constellation's Latin name...	F Flamsteed designation Flamsteed designations for stars are similar to Bayer designations, except that they use numbers instead of Greek letters. Each star is assigned a number and the Latin genitive of the constellation it lies in...	HD Henry Draper Catalogue The Henry Draper Catalogue is an astronomical star catalogue published between 1918 and 1924, giving spectroscopic classifications for 225,300 stars; it was later expanded by the Henry Draper Extension , published between 1925 and 1936, which gave classifications for 46,850 more stars, and by the...	HIP	vis. mag. Apparent magnitude The apparent magnitude of a celestial body is a measure of its brightness as seen by an observer on Earth, adjusted to the value it would have in the absence of the atmosphere...	abs. mag. Absolute magnitude Absolute magnitude is the measure of a celestial object's intrinsic brightness. it is also the apparent magnitude a star would have if it were 32.6 light years away from Earth...	Dist. (ly)	Sp. class Stellar classification In astronomy, stellar classification is a classification of stars based on their spectral characteristics. The spectral class of a star is a designated class of a star describing the ionization of its chromosphere, what atomic excitations are most prominent in the light, giving an objective measure...	Notes
Arcturus	α	16	124897	69673	−0.05	−0.31	37	K2IIIp	Alramech, Al Simak Al Ramih, Al Simak Lanceator; 3rd brightest star, variable Variable star A star is classified as variable if its apparent magnitude as seen from Earth changes over time, whether the changes are due to variations in the star's actual luminosity, or to variations in the amount of the star's light that is blocked from reaching Earth...
ε Boo Epsilon Boötis Epsilon Boötis is a double star in the constellation Boötes. It has the traditional names Izar and Pulcherrima....	ε	36	129988	72105	2.35	−1.69	210	A0	Izar, Mirak, Pulcherrima, Mintek al Aoua, Cingulum Latratoris; binary star Binary star A binary star is a star system consisting of two stars orbiting around their common center of mass. The brighter star is called the primary and the other is its companion star, comes, or secondary...
η Boo	η	8	121370	67927	2.68	2.41	37	G0IV	Muphrid, Ramih al Ramih, Lancea Lanceator
ε Boo Epsilon Boötis Epsilon Boötis is a double star in the constellation Boötes. It has the traditional names Izar and Pulcherrima....	ε	36	129989		2.70				component of the ε Boo system
γ Boo Gamma Boötis Gamma Boötis is a star in the constellation Boötes. It has the traditional name Seginus of uncertain origin...	γ	27	127762	71075	3.04	0.96	85	A7IIIvar	Seginus, Menkib al Aoua al Aisr, Humerus Sinister Latratoris; δ Sct variable Delta Scuti variable A Delta Scuti variable is a variable star which exhibits variations in its luminosity due to both radial and non-radial pulsations of the star's surface. Typical brightness fluctuations are from 0.003 to 0.9 magnitudes in V over a period of a few hours, although the amplitude and period of the...
δ Boo	δ	49	135722	74666	3.46	0.69	117	G8III	Princeps.
β Boo Beta Boötis Beta Boötis is a variable star in the constellation Boötes. It is a yellow G-type giant with an apparent magnitude of +3.49. The traditional name Nakkar or Nekkar is based upon the Arabic name for the constellation...	β	42	133208	73555	3.49	−0.64	219	G8III	Nekkar, Meres
ρ Boo	ρ	25	127665	71053	3.57	0.27	149	K3III
ζ Boo Zeta Boötis Zeta Boötis is a bright speckle binary in the constellation of Boötes. It also has the Flamsteed designation 30 Boötis. It is approximately 181 light years from Earth and has a combined apparent magnitude of +3.78....	ζ	30	129246	71795	3.78	0.06	180	A3IVn	double star Double star In observational astronomy, a double star is a pair of stars that appear close to each other in the sky as seen from Earth when viewed through an optical telescope. This can happen either because the pair forms a binary star, i.e...
θ Boo Theta Boötis Theta Boötis is a star in the constellation Boötes. It has the traditional name Asellus Primus and the Flamsteed designation 23 Boötis....	θ	23	126660	70497	4.04	3.22	48	F7V	Asellus Primus
υ Boo	υ	5	120477	67459	4.05	−0.33	245	K5IIIvar
λ Boo Lambda Boötis Lambda Boötis is a star in the constellation Boötes.Lambda Boötis is a white A-type main sequence dwarf with an apparent magnitude of +4.18. It is approximately 97.1 light-years from Earth. Lambda Boötis is the prototype of a group of rare stars known as Lambda Boötis stars, all of which are...	λ	19	125162	69732	4.18	1.81	97	A0sh	Xuángē (玄戈)
μ¹ Boo Mu Boötis Mu Boötis is a triple star system in the constellation Boötes. It has the traditional name Alkalurops , and the Flamsteed designation 51 Boötis...	μ¹	51	137391	75411	4.31	1.46	121	F0V	Alkalurops; double star
ζ Boo Zeta Boötis Zeta Boötis is a bright speckle binary in the constellation of Boötes. It also has the Flamsteed designation 30 Boötis. It is approximately 181 light years from Earth and has a combined apparent magnitude of +3.78....	ζ	30	129247		4.43
σ Boo Sigma Boötis Sigma Boötis is a star in the constellation Boötes.Sigma Boötis is a yellow-white F-type main sequence dwarf with an apparent magnitude of +4.47. It is approximately 50.4 light years from Earth....	σ	28	128167	71284	4.47	3.52	50	F3Vwvar
π¹ Boo Pi Boötis Pi Boötis is a double star in the constellation Boötes. It is approximately 317 light years from Earth.The brighter component is a blue-white B-type main sequence dwarf with an apparent magnitude of +4.49. It's companion is a white A-type main sequence dwarf with an apparent magnitude of +5.88...	π¹	29	129174	71762	4.49	−0.45	317	B9p MnHg	binary star
τ Boo Tau Boötis Tau Boötis is a yellow-white dwarf approximately 51 light-years away in the constellation of Boötes. The system is also a binary star system, with the secondary star being a red dwarf...	τ	4	120136	67275	4.50	3.53	51	F7V	has a planet Extrasolar planet An extrasolar planet, or exoplanet, is a planet outside the Solar System. A total of such planets have been identified as of . It is now known that a substantial fraction of stars have planets, including perhaps half of all Sun-like stars... (b)
ψ Boo Psi Boötis Psi Boötis is a star in the constellation Boötes.Psi Boötis is an orange K-type giant with an apparent magnitude of +4.52. It is approximately 250 light years from Earth.-Name:...	ψ	43	133582	73745	4.52	0.10	250	K2III
κ² Boo Kappa Boötis Kappa Boötis is a star system in the constellation Boötes. It has the traditional name Asellus Tertius and the Flamsteed designation 17 Boötis...	κ²	17	124675	69483	4.53	1.14	155	A8IV	Asellus Tertius ; binary star; δ Sct variable
ξ Boo Xi Boötis Xi Boötis is a binary star system 22 light years away from Earth. It is the nearest visible star in the constellation Boötes....	ξ	37	131156	72659	4.54	5.41	22	G8V + K4V	BY Dra variable BY Draconis variable BY Draconis variables are main sequence variable stars of late spectral types, usually K or M. The name comes from the archetype for this category of variable star system, BY Draconis. They exhibit variations in their luminosity due to rotation of the star coupled with star spots, and other...
ο Boo Omicron Boötis Omicron Boötis is a star in the constellation Boötes.Omicron Boötis is a yellow G-type giant with an apparent magnitude of +4.60. It is approximately 225 light years from Earth.-References:* *...	ο	35	129972	72125	4.60	0.40	225	K0III
ι Boo Iota Boötis Iota Boötis is a star system in the constellation Boötes. It has the traditional name Asellus Secundus and the Flamsteed designation 21 Boötis....	ι	21	125161	69713	4.75	2.38	97	A9V	Asellus Secundus ; binary star, triple star Star system A star system or stellar system is a small number of stars which orbit each other, bound by gravitational attraction. A large number of stars bound by gravitation is generally called a star cluster or galaxy, although, broadly speaking, they are also star systems.-Binary star systems:A stellar... , δ Sct variable
HD 125351 HD 125351 HD 125351 or A Boötis is spectroscopic binary in the constellation Boötes.A Boötis is an orange K-type giant with an apparent magnitude of +4.80. It is approximately 223 light years from Earth.-References:* *...	A		125351	69879	4.80	0.63	223	K1III	spectroscopic binary
W Boo 34 Boötis 34 Boötis or W Boötis is a star in the constellation Boötes.34 Boötis is a M-type red giant with a mean apparent magnitude of +4.80. It is approximately 890 light years from Earth. It is classified as a semiregular variable star and its brightness varies from magnitude +4.73 to +5.4 with a...		34	129712	71995	4.80	−2.38	888	M3III
ω Boo Omega Boötis Omega Boötis is a star in the constellation Boötes.Omega Boötis is an orange K-type giant with an apparent magnitude of +4.80. It is approximately 360 light years from Earth.-References:* *...	ω	41	133124	73568	4.80	−0.41	359	K4III
12 Boo 12 Boötis 12 Boötis is a spectroscopic binary in the constellation Boötes. It is approximately 120 light years from Earth.The primary component, 12 Boötis A, is a yellow-white F-type subgiant with an apparent magnitude of +4.82. It's companion, 12 Boötis B, is separated from the primary by approximately...	d	12	123999	69226	4.82	2.00	120	F9IVw
44 Boo	i	44	133640	73695	4.83	4.30	42	G2V + G2V	W UMa variable W Ursae Majoris variable A W Ursae Majoris variable is a type of eclipsing binary variable star. These stars are close binaries, whose surfaces are in contact with one another. They are termed contact binaries because the two stars touch and they essentially share material in their outer layers. Through the neck between...
20 Boo		20	125560	70027	4.84	1.01	190	K3III
			126128	70327	4.86	0.76	215	A0V
31 Boo		31	129312	71832	4.86	−1.38	576	G8IIIvar
6 Boo 6 Boötis 6 Boötis or e Boötis is a star in the constellation Boötes.6 Boötis is an orange K-type giant with an apparent magnitude of +4.92. It is approximately 368 light years from Earth.-References:* *...	e	6	120539	67480	4.92	−0.34	368	K4III
45 Boo 45 Boötis 45 Boötis or c Boötis is a star in the constellation Boötes.45 Boötis is a yellow-white F-type main sequence dwarf with an apparent magnitude of +4.93. It is approximately 64.3 light years from Earth.-Components:-References:* * *...	c	45	134083	73996	4.93	3.46	64	F5V
ν² Boo Nu2 Boötis Nu2 Boötis is a spectroscopic binary approximately 430 light years from Earth. The primary component, ν2 Boötis A, is a white A-type main sequence dwarf with an apparent magnitude of +4.98. Its companion, ν2 Boötis B is separated from the primary by less than 0.1 arcseconds. The binary has an...	ν²	53	138629	76041	4.98	−0.62	430	A5V
9 Boo		9	121710	68103	5.02	−1.47	648	K3IIIvar
ν¹ Boo Nu1 Boötis Nu1 Boötis is an orange K-type giant with an apparent magnitude of +5.04. It is approximately 872 light years from Earth.-References:* * *...	ν¹	52	138481	75973	5.04	−2.10	872	K5III
BY Boo HD 123657 HD 123657, or BY Boötis, is a variable star. Its variability spectral is 4.98–5.33V. It has slow, irregular variables of late spectral types ; as a rule, they are giants . This type is also ascribed, in the GCVS, to slow red irregular variables in the case of unknown spectral types and...			123657	69038	5.13	−0.64	465	M4.5:III
			134190	73909	5.24	0.73	260	G8III
φ Boo Phi Boötis Phi Boötis is a star in the constellation Boötes. It has the traditional name Ceginus, which it shares with Gamma Boötis....	φ	54	139641	76534	5.25	1.76	163	G8III-IV
CF Boo 13 Boötis 13 Boötis or CF Boötis is a variable star in the constellation Boötes. It is approximately 557 light years from Earth.13 Boötis is a M-type red giant with a mean apparent magnitude of +5.26...		13	123782	69068	5.26	−0.90	556	M2III	irregular variable Irregular variable An irregular variable is a type of variable star in which variations in brightness show no regular periodicity. There are two main sub-types of irregular variable: eruptive and pulsating.Eruptive irregular variables are divided into three categories:...
χ Boo Chi Boötis Chi Boötis is a star in the constellation Boötes.χ Boötis is a white A-type main sequence dwarf with an apparent magnitude of +5.28. It is approximately 227 light years from Earth.-References:* *...	χ	48	135502	74596	5.28	1.07	226	A2V
15 Boo 15 Boötis 15 Boötis is a binary star in the constellation Boötes. It is approximately 255 light years from Earth.The primary component, 15 Boötis A, is an orange K-type giant with an apparent magnitude of +5.29. It's companion, a magnitude +8.1 star, is less than one arcsecond away.-References:* * *...		15	124679	69612	5.29	0.82	255	K1III
50 Boo 50 Boötis 50 Boötis is a star in the constellation Boötes.50 Boötis is a blue-white B-type main sequence dwarf with an apparent magnitude of +5.38. It is approximately 247 light years from Earth.-References:* *...		50	136849	75178	5.38	0.98	247	B9Vn
33 Boo 33 Boötis 33 Boötis is a star in the constellation Boötes. Its apparent magnitude is 5.39....		33	129002	71618	5.39	1.49	197	A1V
22 Boo 22 Boötis 22 Boötis or f Boötis is a star in the constellation Boötes.22 Boötis is a yellow-white main sequence dwarf with an apparent magnitude of +5.40. It is approximately 287 light years from Earth.-References:* *...	f	22	126661	70602	5.40	0.68	286	F0m
18 Boo 18 Boötis 18 Boötis is a star in the constellation Boötes about 85 light years away from Earth. Its apparent magnitude is 5.40 and its absolute magnitude is 3.3....		18	125451	69989	5.41	3.33	85	F5IV
			137704	75572	5.46	−0.42	489	K4III
			131111	72582	5.47	1.53	200	K0III-IV
BP Boo BP Boötis BP Boötis is a variable star in the constellation Boötes.-References:* *...			140728	76957	5.48	0.54	317	B9p...	α² CVn variable Alpha2 Canum Venaticorum variable An Alpha2 Canum Venaticorum variable is a type of variable star. These stars are chemically peculiar main sequence stars of spectral class B8p to A7p. They have strong magnetic fields and strong silicon, strontium, or chromium spectral lines...
			133392	73634	5.52	0.89	275	G8III:
14 Boo 14 Boötis 14 Boötis is a star in the constellation Boötes. Its apparent magnitude is 5.53.-References:* *...		14	124570	69536	5.53	2.92	108	F6IV
32 Boo 32 Boötis 32 Boötis is a star in the constellation Boötes. Its apparent magnitude is 5.55....		32	129336	71837	5.55	0.19	385	G8III
			137071	75257	5.56	−3.99	2650	K4III
			118889	66640	5.57	1.93	175	F0V
24 Boo 24 Boötis 24 Boötis or g Boötis is a star in the constellation Boötes.24 Boötis is a yellow G-type subgiant with an apparent magnitude of +5.58. It is approximately 308 light years from Earth.-References:* *...	g	24	127243	70791	5.58	0.70	308	G3IV
47 Boo 47 Boötis 47 Boötis or k Boötis is a binary star in the constellation Boötes. It is approximately 260 light years from Earth.The primary component, 47 Boötis A, is a white A-type main sequence dwarf with an apparent magnitude of +5.59...	k	47	133962	73841	5.59	1.08	260	A1V
2 Boo 2 Boötis 2 Boötis is a star in the constellation Boötes. Its apparent magnitude is 5.63....		2	119126	66763	5.63	0.66	322	G9III
			132254	73100	5.63	3.65	81	F7V
40 Boo 40 Boötis 40 Boötis is a star in the constellation Boötes. Its apparent magnitude is 5.64....		40	132772	73369	5.64	2.13	164	F1III-IV
			136729	75043	5.65	1.58	213	A4V
46 Boo 46 Boötis 46 Boötis or b Boötis is a star in the constellation Boötes.46 Boötis is an orange K-type giant with an apparent magnitude of +5.67. It is approximately 420 light years from Earth.-References:* *...	b	46	134320	74087	5.67	0.12	420	K2III
39 Boo 39 Boötis 39 Boötis or ADS 9406 B is a star in the constellation Boötes. Its apparent magnitude is 5.68.-References:* * * -Components:...		39	131041	72524	5.68	1.44	229	F6V+...
7 Boo 7 Boötis 7 Boötis is a star in the constellation Boötes. Its apparent magnitude is 5.71....		7	121107	67787	5.71	−0.90	683	G5III
			118508	66417	5.72	−0.23	505	M2III
			129846	72012	5.72	−1.21	793	K4III
			132146	73166	5.72	−0.67	617	G5III:
1 Boo 1 Boötis 1 Boötis is a triple star in the constellation Boötes.-References:* * * -Components:...		1	119055	66727	5.73	0.89	303	A1V
CH Boo HD 128333 HD 128333 or CH Boötis is a variable star in the constellation Boötes.-References:* *...			128333	71280	5.74	−1.16	782	M1III	variable star
			128902	71568	5.74	−1.99	1144	K2III
10 Boo 10 Boötis 10 Boötis, also called 10 Boo, is an A-class star in Boötes....		10	121996	68276	5.76	−0.08	480	A0Vs
38 Boo 38 Boötis 38 Boötis or h Boötis is a star in the constellation Boötes. It has the traditional name Merga, occasionally spelled Marrha or in full El Mara el Musalsela, from the Arabic المرأة المسلسلة al-mar’ah al-musalsalah "the chained woman"...	h	38	130945	72487	5.76	2.41	153	F7IVw	Merga
			139798	76568	5.76	2.99	117	F2V
EK Boo HD 130144 HD 130144 or EK Boötis is a semiregular variable star.-References:* *...			130144	72208	5.78	−1.44	908	M5III	Semi-regular pulsating star
			130917	72552	5.80	1.02	295	A4V
			134335	74096	5.82	−0.15	510	K1III
			128998	71573	5.83	0.24	428	A1V
CY Boo 101 Virginis 101 Virginis or CY Boötis is a variable star in the Boötes constellation. "Semiregular late-type giants with poorly defined periodicity or with alternating intervals of periodic and slow irregular changes, and even with light constancy intervals...			125180	69829	5.84	−1.62	1012	M3III	＝ 101 Vir; variable
			139906	76594	5.84	0.54	374	G8III
HP Boo HD 130948 HD 130948 or HP Boötis is a variable star with 2 brown dwarfs in the constellation Boötes. It has a stellar classification of G1V, which means it is a main sequence star with a mass and surface temperature that are similar to the Sun...			130948	72567	5.86	4.59	58	G2V	BY Draconis variable BY Draconis variable BY Draconis variables are main sequence variable stars of late spectral types, usually K or M. The name comes from the archetype for this category of variable star system, BY Draconis. They exhibit variations in their luminosity due to rotation of the star coupled with star spots, and other...
π² Boo Pi Boötis Pi Boötis is a double star in the constellation Boötes. It is approximately 317 light years from Earth.The brighter component is a blue-white B-type main sequence dwarf with an apparent magnitude of +4.49. It's companion is a white A-type main sequence dwarf with an apparent magnitude of +5.88...	π²	29	129175		5.88				component of the π Boo system
			128750	71571	5.90	0.64	367	K2III:
			131951	73087	5.90	−0.22	547	A0V
26 Boo 26 Boötis 26 Boötis is a star in the constellation Boötes. Its apparent magnitude is 5.91....		26	127739	71115	5.91	2.35	168	F2IV
			129153	71759	5.93	2.30	173	F0V
4 G. Boo HD 126200 HD 126200 is a variable star, eclipsing binary of Algol type in the constellation Boötes.-References:* *...			126200	70384	5.94	0.58	384	A3V	Algol variable Algol variable Algol variables or Algol-type binaries are a class of eclipsing binary stars where the orbital plane of the stars are coincident with the line of sight from Earth. When the cooler component passes in front of the hotter one, part of the latter's light is blocked, and the total brightness of the...
3 Boo 3 Boötis 3 Boötis is a star in the constellation Boötes. Its apparent magnitude is 5.97.-References:* *...		3	120064	67239	5.97	1.36	272	F6IV-V
CN Boo			124953		5.98			A8III	δ Sct variable
1 G. Boo			122365	68498	5.98	1.25	288	A2V
			135438	74561	5.98	−0.29	585	K5
			127726	71094	6.00	1.74	232	A7Vn
DE Boo DE Boötis DE Boötis is a binary star system located thirty-eight light-years away, in the constellation Boötes. The A component is an orange, main sequence star.- External links :* *...			131511	72848	6.00	5.69	38	K2V
			121980	68279	6.01	−0.05	531	K5III
			128198	71277	6.02	−0.19	568	K5III
			134064	74000	6.03	1.66	244	A3V
			127304	70892	6.06	0.91	349	A0Vs
			137390	75369	6.07	0.22	482	K2III
			120934	67714	6.10	1.11	325	A1V
			119584	66992	6.12	−0.63	731	K4III
			132029	73068	6.12	1.21	313	A2V
			135530	74571	6.12	−1.32	1003	M2III
			129132	71729	6.13	1.01	344	G0V
			124186	69316	6.14	0.79	383	K4III
			136751	75093	6.14	2.49	175	F4IVs
			130025	72139	6.15	0.24	495	K0
			130603	72412	6.15	1.61	264	F2V
			130817	72469	6.15	3.09	134	F2V
			138213	75770	6.15	0.32	479	Amvar...
174 G. Vir in Boötes			119288	66860	6.16	3.39	117	F3Vp
			121560	68030	6.16	4.24	79	F6V
			134323	74121	6.16	−0.10	582	G6V:
HD 122563 HD 122563 HD 122563 is an extremely metal poor red giant star, and the brightest metal poor star in the sky. Its low heavy element content was first recognized by spectroscopic analysis in 1963...			122563	68594	6.18	−0.94	867	F8IV	extremely metal-poor giant
			125349	69818	6.19	1.15	331	A2IV
5 G. Boo			126271	70414	6.19	0.95	363	K4III
			135402	74514	6.19	0.54	439	K2III:
			126141	70310	6.22	3.46	116	F5V
			127065	70762	6.22	−1.07	937	K0III
11 Boo 11 Boötis 11 Boötis is a blue-white giant star in the constellation Boötes. Its apparent magnitude is 6.23....		11	122405	68478	6.23	1.14	340	A7III
			124755	69569	6.23	2.98	146	K3III:
2 G. Boo			122744	68687	6.25	0.64	432	G9III
			125040	69751	6.25	3.71	105	F8V
			122742	68682	6.27	5.17	54	G8V
			130084	72124	6.27	−1.11	976	M1III
			126597	70517	6.28	−0.13	625	K2III:
			132879	73464	6.29	−1.19	1022	K0
			125406	69862	6.32	2.07	231	F5
			128093	71243	6.32	3.20	137	F5V
			125642	70029	6.33	0.65	447	A2V
			134493	74083	6.33	0.77	423	K0III
BX Boo			133029	73454	6.35	0.53	477	B9p SiSrCr	variable
			134044	73941	6.35	4.00	96	F8V
			122443	68516	6.36	−4.98	6037	G5
			127334	70873	6.36	4.50	77	G5V
			124713	69592	6.38	2.53	192	A7V
			125111	69735	6.38	2.96	157	F2IV
			126307	70385	6.39	−1.89	1475	K4III
			127986	71168	6.39	2.07	238	F8IVw
			128402	71406	6.39	1.08	377	K0
			129430	71857	6.40	0.58	475	G8III
			131473	72846	6.41	2.96	160	F6III
			119784	67104	6.42	1.14	371	K2
			124678	69585	6.45	0.51	502	K2
			125658	70051	6.45	1.76	283	A5III
			118839	66594	6.46	−0.31	738	K3III
			125632	69958	6.47	1.42	334	A5Vn
			135944	74690	6.47	2.56	197	G5
			118660	66522	6.49	2.21	234	A9Vs
			131040	72508	6.49	2.93	168	F5IV
			125076	69704	6.50	1.00	410	K0
CI Boo HD 126009 HD 126009 or CI Boötes is a variable star in the constellation Boötes.-References:* *...			126009	70236	6.50	−0.19	709	MIII
			132145	73156	6.50	0.83	444	A1V
μ² Boo Mu Boötis Mu Boötis is a triple star system in the constellation Boötes. It has the traditional name Alkalurops , and the Flamsteed designation 51 Boötis...	μ²	51	137392	75415	6.51	3.65	122	G1V	component of the μ Boo system
κ¹ Boo Kappa Boötis Kappa Boötis is a star system in the constellation Boötes. It has the traditional name Asellus Tertius and the Flamsteed designation 17 Boötis...	κ¹	17	124674	69481	6.62	2.73	196	F1V	component of the κ Boo system
HD 128311 HD 128311 \|- bgcolor="#FFFAFA"\| Equatorial [ g ] \|\| 411 m/s2HD 128311 or HN Boötis is an orange main-sequence star located approximately 54 light-years away in the constellation of Boötes. Two extrasolar planet candidates have been detected in orbit around this star.- Planetary system :In 2002, the...			128311	71395	7.48	6.38	54	K0V	has two planets (b HD 128311 b HD 128311 b is an exoplanet located approximately 54 light-years away in the constellation of Boötes. This planet orbits in an eccentric orbit about 1.1 AU from its star . The planet has minimum mass 2.19 Jupiter masses.-External links:... & c HD 128311 c HD 128311 c is an exoplanet located approximately 54 light-years away in the constellation of Boötes. This planet orbits in an eccentric orbit at 1.76 AU from its star . The planet has minimum mass 3.22 Jupiter masses.-External links:... )
HD 136418			136418	74961	7.88	2.74	347	G5III	has a planet (b HD 136418 b HD 136418 b is an extrasolar planet orbiting the G-type star HD 136418 approximately 320 lightyears away in the constellation Boötes It has a notable orbit, staying within the known Habitable zone. It also has a star very similar in temperature as the sun.-See also:* HD 4313 b* HD 95089 b* HD... )
HD 132406 HD 132406 HD 132406 is a star in Boötes constellation. The spectrum is G0V, apparent magnitude +8.45, and the stellar distance 231.5 ly .The star is 100K hotter, 1.8 Gya older, and 1.5 times more enrich in heavy elements [Fe/H] than our Sun....			132406	73146	8.45	4.19	231	G0V	has a planet (b HD 132406 b HD 132406 b is a long period massive gas giant extrasolar planet orbiting the Sun-like star HD 132406 at a distance of 71 parsecs.HD 132406 b has at least 5.61 times the mass of Jupiter. The orbital distance from the star is almost twice that of from Earth to the Sun. The orbital period is 2.7... )
HD 132563 B HD 132563 HD 132563 is a triple star system in the constellation Auriga. The two resolvable components of this system are designated HD 132563A and HD 132563B. The primary star, HD 132563A, is actually a spectroscopic binary with a period of more than 15 years and an orbital eccentricity of greater than 0.65...			132563		9.47		313		has a planet (HD 132563 B b)
WASP-14 WASP-14 \|- bgcolor="#FFFAFA"\| Equatorial [ g ] \|\| 214,75955 m/s2WASP-14 or BD+22 2716 is a star in the constellation Boötes.The SuperWASP project has observed and classified this star as a variable star, perhaps due to the eclipsing planet.-Planetary system:WASP-14b is an extrasolar planet discovered in...					9.745	3.725	521.6	F5V	has a transiting Astronomical transit The term transit or astronomical transit has three meanings in astronomy:* A transit is the astronomical event that occurs when one celestial body appears to move across the face of another celestial body, hiding a small part of it, as seen by an observer at some particular vantage point... planet WASP-14b WASP-14b WASP-14b is an extrasolar planet discovered in 2008 by SuperWASP using the transit method. Follow-up radial velocity measurements showed that the mass of WASP-14b is almost eight times larger than that of Jupiter. The radius found by the transit observations show that it has a radius 25% larger...
BD+36°2593 BD+36°2593 \|- bgcolor="#FFFAFA"\| Equatorial [ g ] \|\| ~136,5 m/s2HAT-P-4 is a yellow dwarf star in the constellation of Boötes. It is also designated BD+36°2593.- Planetary System :...					11.2	3.6	1010	F	has a transiting Astronomical transit The term transit or astronomical transit has three meanings in astronomy:* A transit is the astronomical event that occurs when one celestial body appears to move across the face of another celestial body, hiding a small part of it, as seen by an observer at some particular vantage point... planet HAT-P-4b HAT-P-4b HAT-P-4b is an extrasolar planet orbiting the star HAT-P-4 over 1000 light years away in Boötes constellation. It was discovered by transit on October 2, 2007, which looks for slight dimming of stars caused by planets that passed in front of them...
R Boo R Boötis R Boötis is a variable star in the constellation Boötes.-References:* *...			128609	71490	11.70	3.16	1664	M4e	Mira variable Mira variable Mira variables , named after the star Mira, are a class of pulsating variable stars characterized by very red colors, pulsation periods longer than 100 days, and light amplitudes greater than one magnitude in infrared and 2.5 magnitude in visual...

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