List of stars in Ursa Major - 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....

Ursa Major
Ursa Major
Ursa Major , also known as the Great Bear, is a constellation visible throughout the year in most of the northern hemisphere. It can best be seen in April...

, 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
ε UMa Epsilon Ursae Majoris Epsilon Ursae Majoris is the brightest star in the constellation Ursa Major , and at magnitude 1.76 is the thirty-first brightest star in the sky...	ε	77	112185	62956	1.76	−0.21	81	A0p	Alioth; brown dwarf Brown dwarf Brown dwarfs are sub-stellar objects which are too low in mass to sustain hydrogen-1 fusion reactions in their cores, which is characteristic of stars on the main sequence. Brown dwarfs have fully convective surfaces and interiors, with no chemical differentiation by depth... companion?; α² CVn variable
α UMa	α	50	95689	54061	1.81	−1.08	124	F7V comp	Dubhe, Dubh, Dubb, Thahr al Dub al Akbar, Ak
η UMa Eta Ursae Majoris Eta Ursae Majoris is a star in the constellation Ursa Major. It has the traditional names Alkaid and Benetnash ....	η	85	120315	67301	1.85	−0.60	101	B3V SB	Benetnasch, Alkaid, Elkeid
Mizar Mizar (star) The Mizar–Alcor stellar sextuple system consists of the quadruple system Mizar and the binary system Alcor.- Description :Mizar is a quadruple system of two binary stars in the constellation Ursa Major and is the second star from the end of the Big Dipper's handle. Its apparent magnitude is 2.23...	ζ	79	116656	65378	2.23	0.33	78	A2V	Mizat, Mirza, Mitsar, Vasistha; quintuple star Multiple star A multiple star consists of three or more stars which appear from the Earth to be close to one another in the sky. This may result from the stars being physically close and gravitationally bound to each other, in which case it is physical, or this closeness may be merely apparent, in which case... , visual 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... with Alcor
β UMa Beta Ursae Majoris Beta Ursae Majoris is a star in the constellation of Ursa Major. It has the traditional name Merak.It is more familiar to northern hemisphere observers as one of the "pointer stars" in the Big Dipper, and a straight line connecting it with nearby Alpha Ursae Majoris extends to Polaris, the north...	β	48	95418	53910	2.34	0.41	79	A1V	Merak, Mirak
γ UMa Gamma Ursae Majoris Gamma Ursae Majoris is a star in the constellation Ursa Major. It has the traditional name Phad, or Phecda, from the Arabic phrase فخذ الدب "fakhð ad-dubb" ....	γ	64	103287	58001	2.41	0.36	84	A0V SB	Phad, Phecda, Phegda, Phekha, Phacd
ψ UMa Psi Ursae Majoris Psi Ursae Majoris is a star in the constellation Ursa Major.In Chinese astronomy, Psi Ursae Majoris is called Tien Tsan or Ta Tsun, "Extremely Honorable"...	ψ	52	96833	54539	3.00	−0.27	147	K1III	Ta Tsun
μ UMa Mu Ursae Majoris Mu Ursae Majoris is a star in the constellation Ursa Major. It also has the proper names Tania Australis meaning "the Southern of Tania." The word Tania comes from the Arabic phrase al-Thāniyah meaning "the Second " , Alkafzah...	μ	34	89758	50801	3.06	−1.35	249	M0III SB	Tania Australis, Alkafzah Australis; semiregular variable
ι UMa Iota Ursae Majoris Iota Ursae Majoris is a star system in the constellation Ursa Major. It is approximately 47.7 light years from Earth. It has the traditional names Talitha, Talitha Borealis and Alphikra Borealis, and was also named Dnoces after Edward H. White II, an Apollo 1 astronaut...	ι	9	76644	44127	3.12	2.29	48	A7IV	Talitha Borealis, Talita Borealis, Dnoces, Alphikra Borealis; quadruple star
θ UMa Theta Ursae Majoris Theta Ursae Majoris is a binary star in the constellation Ursa Major. It is approximately 45 light years from Earth....	θ	25	82328	46853	3.17	2.52	44	F6IV	Al Haud, Sarir, Sarir Bonet
δ UMa Delta Ursae Majoris Delta Ursae Majoris is a star in the constellation Ursa Major. It has the traditional names Megrez , from the al-maghriz "the base [of the bear's tail]", and Kaffa....	δ	69	106591	59774	3.32	1.33	81	A3Vvar	Megrez, Kaffa
ο UMa Omicron Ursae Majoris Omicron Ursae Majoris is a star system in the constellation Ursa Major. It is approximately 184 light years from Earth. It has the traditional name Muscida, which it shares with the optical double star Pi Ursae Majoris....	ο	1	71369	41704	3.35	−0.40	184	G4II-III	Muscida
λ UMa Lambda Ursae Majoris Lambda Ursae Majoris is a star in the constellation Ursa Major. It also has the proper names Tania Borealis meaning "the Northern of Tania." The word Tania comes from the Arabic phrase al-Thāniyah meaning "the Second " , and Alkafzah...	λ	33	89021	50372	3.45	0.38	134	A2IV	Tania Borealis, Alkafzah Borealis
ν UMa Nu Ursae Majoris Nu Ursae Majoris is a binary star in the constellation Ursa Major. It is approximately 400 light years from the Earth.The primary component, Nu Ursae Majoris A, is an orange K-type giant with an apparent magnitude of 3.5m...	ν	54	98262	55219	3.49	−2.07	421	K3III SB	Alula Borealis
κ UMa Kappa Ursae Majoris Kappa Ursae Majoris is a binary star in the constellation Ursa Major. It is approximately 423 light years from Earth and has the traditional names Talitha Australis, Al Kaprah, and Alphikra Australis....	κ	12	77327	44471	3.57	−1.99	423	A1Vn	Talitha Australis, Al Kaprah, Alphikra Australis
23 UMa 23 Ursae Majoris 23 Ursae Majoris, or 23 UMa, is a triple star in the constellation Ursa Major. Its main components, 23 UMa A and 23 UMa B, are approximately 75.5 light years from Earth....	h	23	81937	46733	3.65	1.83	75	F0IV
χ UMa Chi Ursae Majoris Chi Ursae Majoris is a star in the constellation Ursa Major. It has the traditional names Alkafzah, Alkaphrah, and El Koprah.Chi Ursae Majoris is an orange K-type giant with an apparent magnitude of +3.69...	χ	63	102224	57399	3.69	−0.20	196	K0III	Alkafzah, Alkaphrah, El Koprah
υ UMa Upsilon Ursae Majoris Upsilon Ursae Majoris is a binary star in the constellation Ursa Major. It is approximately 115 light years from Earth....	υ	29	84999	48319	3.78	1.04	115	F0IV	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...
ξ UMa A Xi Ursae Majoris Xi Ursae Majoris is a star system in the constellation Ursa Major. On May 2, 1780, Sir William Herschel discovered that this was a binary star system, making it the first such system ever discovered...	ξ	53	98230	55203	3.79		27.3	G0V	Alula Australis; 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... ; RS CVn variable RS Canum Venaticorum variable RS Canum Venaticorum variables are a type of variable star. They are close binary stars having active chromospheres which can cause large stellar spots. These spots are believed to cause variations in their observed luminosity...
ζ UMa B	ζ	79	116657		3.95
Alcor Mizar (star) The Mizar–Alcor stellar sextuple system consists of the quadruple system Mizar and the binary system Alcor.- Description :Mizar is a quadruple system of two binary stars in the constellation Ursa Major and is the second star from the end of the Big Dipper's handle. Its apparent magnitude is 2.23...	g	80	116842	65477	3.99	2.01	81	A5V SB	Saidak, Suha, Arundhati; visual double star with Mizar
ξ UMa B Xi Ursae Majoris Xi Ursae Majoris is a star system in the constellation Ursa Major. On May 2, 1780, Sir William Herschel discovered that this was a binary star system, making it the first such system ever discovered...	ξ	53	98231		4.41				component of the ξ UMa system
15 UMa	f	15	78209	44901	4.46	2.13	96	Am
26 UMa		26	82621	47006	4.47	−0.10	267	A2V
24 UMa	d	24	82210	46977	4.54	1.99	106	G4III-IV	DK UMa; RS CVn variable
φ UMa	φ	30	85235	48402	4.55	−1.08	436	A3IV
π² UMa Pi Ursae Majoris The Bayer designation Pi Ursae Majoris is shared by two stars in the constellation Ursa Major:* Pi¹ Ursae Majoris * Pi² Ursae Majoris They are separated by 0.70° in the sky...	π²	4	73108	42527	4.59	0.15	252	K2III	Muscida, 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)
83 UMa		83	119228	66738	4.63	−1.50	549	M2IIIvar	IQ UMa
ω UMa Omega Ursae Majoris Omega Ursae Majoris is a binary star in the constellation Ursa Major. It is approximately 267 light years from Earth....	ω	45	94334	53295	4.66	0.10	267	A1Vs
τ UMa Tau Ursae Majoris Tau Ursae Majoris is a binary star in the constellation Ursa Major. It is approximately 122 light years from Earth....	τ	14	78362	45075	4.67	1.81	122	Am
τ UMa Tau Ursae Majoris Tau Ursae Majoris is a binary star in the constellation Ursa Major. It is approximately 122 light years from Earth....	τ	14	78363		4.70
			91312	51658	4.72	2.04	112	A7IV
ρ UMa Rho Ursae Majoris Rho Ursae Majoris is a star in the constellation Ursa Major.Rho Ursae Majoris is a M-type red giant with an apparent magnitude of +4.74. It is approximately 287 light years from Earth....	ρ	8	76827	44390	4.74	0.01	287	M3III
55 UMa		55	98353	55266	4.76	1.01	183	A2V
σ² UMa Sigma Ursae Majoris The Bayer designation Sigma Ursae Majoris is shared by two star systems in the constellation Ursa Major:* Sigma¹ Ursae Majoris * Sigma² Ursae Majoris They are separated by 0.33° in the sky....	σ²	13	78154	45038	4.80	3.25	67	F7IV-V
18 UMa	e	18	79439	45493	4.80	2.00	118	A5V	DD UMa; δ Sct variable
36 UMa 36 Ursae Majoris 36 Ursae Majoris is a yellowish main sequence star of spectral type F8V. The star is 1.2 times more massive than the Sun and has a 1.2 times larger radius. Its age is around 2 billion years....		36	90839	51459	4.82	4.28	42	F8V
78 UMa		78	113139	63503	4.93	2.94	81	F2V
ET UMa			89822	50933	4.94	0.12	301	A0sp...	α² CVn variable
56 UMa		56	98839	55560	4.99	−0.90	492	G8II
			92523	52425	5.01	−0.57	426	K3III
46 UMa		46	94600	53426	5.02	0.64	245	K1III
47 UMa 47 Ursae Majoris 47 Ursae Majoris is a solar analog, yellow dwarf star approximately 46 light-years away from Earth in the constellation of Ursa Major. , it has been confirmed that three Jupiter-like extrasolar planets orbit the star...		47	95128	53721	5.03	4.29	46	G0V	has three planets (b 47 Ursae Majoris b 47 Ursae Majoris b is an extrasolar planet approximately 46 light-years from Earth in the constellation of Ursa Major. The planet was discovered located in a long-period orbit around the star 47 Ursae Majoris in January 1996 and as of 2011 is the innermost of three known planets in its planetary... , c 47 Ursae Majoris c 47 Ursae Majoris c is an extrasolar planet approximately 46 light-years from Earth in the constellation of Ursa Major. The planet was discovered located in a long-period around the star 47 Ursae Majoris... & d 47 Ursae Majoris d 47 Ursae Majoris d is an extrasolar planet approximately 46 light-years away in the constellation of Ursa Major. The planet was discovered located in a long-period orbit around the star 47 Ursae Majoris. As of 2011, it is the outermost of three known planets in its planetary system... )
49 UMa		49	95310	53838	5.06	−0.40	403	Am
15 LMi		15	84737	48113	5.08	3.75	60	G2V
44 Lyn		44	84335	47965	5.09	−1.07	556	M3III
38 UMa		38	92424	52353	5.12	0.94	224	K2IIIvar
44 UMa		44	94247	53261	5.12	−1.46	676	K3III
σ¹ UMa Sigma Ursae Majoris The Bayer designation Sigma Ursae Majoris is shared by two star systems in the constellation Ursa Major:* Sigma¹ Ursae Majoris * Sigma² Ursae Majoris They are separated by 0.33° in the sky....	σ¹	11	77800	44857	5.15	−0.77	498	K5III
27 UMa		27	83506	47654	5.15	−0.51	442	K0III
37 UMa		37	91480	51814	5.16	3.05	86	F1V
16 UMa	c	16	79028	45333	5.18	3.72	64	F9V
			92787	52469	5.18	2.42	116	F5III
67 UMa		67	104513	58684	5.22	2.57	111	A7m	DP UMa; δ Sct variable
31 UMa		31	85795	48682	5.27	1.10	223	A3III	SY UMa
			102328	57477	5.27	1.26	206	K3III
17 UMa		17	79354	45455	5.28	−1.32	681	K5III
57 UMa		57	99787	56034	5.30	1.26	209	A2V
61 UMa 61 Ursae Majoris 61 Ursae Majoris is an orange-yellow main sequence dwarf star in the constellation Ursa Major. This star is somewhat smaller and fainter than the Sun, and can just barely be seen by the unaided eye ....		61	101501	56997	5.31	5.41	31	G8Vvar
55 Cam		55	67447	40215	5.34	−2.22	1062	G8II
74 UMa		74	108844	60978	5.37	0.74	274	A5e...
			117376	65728	5.40	1.10	236	A1Vn
41 Lyn 41 Lyncis \|- bgcolor="#FFFAFA"\| Equatorial [ g ] \|\| 3.4 m/s241 Lyncis is a star located in the constellation Ursa Major, despite it designation genitive 'Lyncis' that suggests it is in Lynx...		41	81688	46471	5.41	0.68	288	K0III-IV	has a planet (b 41 Lyncis b 41 Lyncis b is a gas giant exoplanet that orbits the star 41 Lyncis. It has a minimum mass of 2.7 times that of Jupiter and an orbital period of 184 days . It was discovered and announced by Sato on February 19, 2008.-References:... )
			100203	56290	5.46	3.26	90	F6V
82 UMa		82	119024	66634	5.46	1.88	169	A3Vn
2 UMa	A	2	72037	42080	5.47	2.04	158	A2m
			95212	53781	5.47	−1.69	881	K5III
			77601	44613	5.48	0.34	348	F6II-III
			86378	49005	5.50	−0.47	510	K5III
70 UMa		70	107465	60212	5.54	−1.12	701	K5III
			92095	52136	5.55	−0.44	514	K3III
59 UMa		59	101107	56770	5.56	2.26	149	F2II-III
6 UMa		6	75958	43903	5.57	0.69	308	G6III
42 UMa		42	93875	53064	5.57	1.04	263	K2III
			104438	58654	5.59	0.36	362	K0III
81 UMa		81	118214	66198	5.60	0.95	277	A0V
π¹ UMa Pi Ursae Majoris The Bayer designation Pi Ursae Majoris is shared by two stars in the constellation Ursa Major:* Pi¹ Ursae Majoris * Pi² Ursae Majoris They are separated by 0.70° in the sky...	π¹	3	72905	42438	5.63	4.86	47	G1.5Vb	Muscida; 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...
			100615	56510	5.63	0.13	411	K0III
			73017	42372	5.66	1.32	241	G8IV
43 UMa		43	93859	53043	5.66	0.51	350	K2III
73 UMa		73	108502	60795	5.68	0.03	439	M2III
84 UMa		84	120198	67231	5.68	1.00	282	B9p EuCr	CR UMa; α² CVn variable
86 UMa		86	121409	67848	5.70	0.03	444	A0V
			87141	49363	5.71	2.34	154	F5V
CO UMa			96813	54522	5.71	0.39	379	M3.5III
5 UMa	b	5	75486	43644	5.72	1.01	285	F2III
			83489	47594	5.72	−0.11	479	G9III:
57 Cam		57	69148	40772	5.73	−0.07	470	G8III
HD 89744 HD 89744 HD 89744 is an F-dwarf star about 130 light years away in the constellation of Ursa Major. In April 2000, a planet was discovered by radial velocity method.- Stellar components :...			89744	50786	5.73	2.78	127	F7V	has a planet (b HD 89744 b HD 89744 b is an eccentric Jupiter extrasolar planet orbiting the star HD 89744.In a simulation of a 10 million year span, this planet swept away all test particles "except for a narrow region near the 8:3 resonance". There can be no planets in this star's habitable zone. Observation has ruled out... )
47 LMi		47	94497	53377	5.73	0.87	305	G7III:
			99283	55797	5.73	0.59	348	K0III
62 UMa		62	101606	57029	5.73	2.67	133	F4V
			102713	57670	5.73	1.52	227	F5IV
			77309	44504	5.74	0.67	336	A2V
32 UMa		32	88983	50448	5.74	1.32	249	A8III
			92354	52338	5.74	−0.53	586	K3III
22 UMa		22	82189	47013	5.77	2.28	163	F7V
CG UMa			80390	45915	5.79	−0.03	477	M4IIIa
39 UMa		39	92728	52478	5.79	0.53	368	A0Vs
			106884	59920	5.80	0.46	382	K6III
71 UMa		71	108135	60584	5.82	−1.99	1190	M3III
			99747	56035	5.83	3.24	107	F5Vawvar
66 UMa		66	103605	58181	5.83	0.90	315	K1III
			111456	62512	5.83	3.91	79	F5V
			112486	63143	5.84	1.37	256	A5m
			85841	48893	5.86	0.58	370	K3III:
EN UMa			89343	50685	5.88	0.38	410	A7Vn	δ Sct variable
			97989	55086	5.88	0.32	421	K0III:
			111270	62402	5.88	1.88	206	A9V
			71088	41676	5.89	0.92	322	G8III
			96834	54537	5.89	−0.31	566	M2III
			73171	42452	5.91	0.48	397	K1III:
			94132	53257	5.91	2.72	142	G9IV
			78935	45461	5.93	1.18	291	F0III
58 UMa		58	99984	56148	5.94	2.19	183	F4V
VY UMa			92839	52577	5.95	−1.75	1132	C5II
			104075	58460	5.95	−0.62	671	K1III
			79763	45590	5.96	0.70	367	A1V
			83126	47401	5.96	−0.15	543	K5
			85945	48802	5.97	0.19	466	G8III
			120787	67485	5.97	0.55	395	G3V
			95129	53726	5.99	−1.19	888	M2III
			68951	40889	6.00	−1.32	948	M0III
			89319	50546	6.00	2.82	141	K0
			90470	51200	6.00	1.89	216	A2V
			89414	50635	6.01	0.28	457	K3III:
51 UMa		51	95934	54136	6.01	1.48	263	A3III-IV
			98772	55564	6.02	1.34	282	A3V
76 UMa		76	110462	61936	6.02	−0.24	581	A2III
			119765	67005	6.02	0.90	345	A1V
			94669	53465	6.03	1.13	312	K2III
			95241	53791	6.03	2.74	148	F9V
			90745	51448	6.07	1.33	289	A7III
EP UMa			96707	54540	6.07	0.88	355	F0sp...	α² CVn variable
75 UMa		75	108861	60992	6.07	0.48	428	G8III-IV
60 UMa		60	101133	56789	6.09	0.93	351	F5IIIs
37 Lyn		37	80290	45836	6.14	3.83	95	F3V
			101013	56731	6.14	0.39	461	K0p...
			105043	58989	6.14	0.85	373	K2III
			113994	63952	6.15	0.83	377	G7III
			122866	68637	6.16	1.25	313	A2V
			83962	47791	6.18	1.02	351	F3Vn
U UMa			88651	50222	6.18	−2.46	1743	M0IIIvar
1 CVn		1	106478	59708	6.18	0.23	505	K0III:
			74604	43266	6.20	0.21	514	B8V
			98499	55412	6.20	0.55	439	G8
			108954	61053	6.20	4.49	72	F9V
			73971	42777	6.21	0.70	412	G8III
			95057	53706	6.22	−0.38	681	K0
			103736	58259	6.22	−0.15	612	G8III
EZ UMa			80953	46247	6.24	−0.73	809	K2III
			102942	57805	6.25	2.25	205	Am
			84812	48266	6.27	1.41	306	A9Vn
			101604	57045	6.28	−1.17	1006	K5
CQ UMa			119213	66700	6.28	1.55	288	A4p SrCrEu	α² CVn variable
			85583	48638	6.29	0.91	389	K0
			99859	56083	6.29	2.13	221	A4m
			101151	56784	6.29	−0.16	634	K2III
			101177	56809	6.29	4.45	76	G0V
			81025	46168	6.30	0.69	432	G2III
EE UMa			99967	56135	6.30	−1.10	985	K2IIICN-1
			71553	41927	6.31	−0.08	619	K0
			87243	49408	6.31	1.28	330	A5IV
			119124	66704	6.31	4.30	82	F7.7V
35 UMa		35	90633	51401	6.32	1.41	313	K2III:
			97501	54842	6.33	1.29	332	K2III
			99373	55821	6.33	2.53	188	F6IV
			73131	42415	6.34	0.08	581	K0
			86166	48861	6.34	0.80	418	K0III
41 UMa		41	93132	52685	6.34	−0.49	756	M1III
68 UMa		68	106002	59458	6.34	−1.03	970	K5III
			117242	65678	6.34	1.35	325	F0
			75487	43624	6.35	2.40	201	F5IV-V
			101391	56944	6.35	0.31	526	B9p...
			83869	47633	6.36	0.73	435	A1V
			90602	51290	6.37	−0.48	763	K0
			95256	53860	6.38	1.68	284	A2m
			100470	56410	6.38	0.81	424	K0III
			110678	62046	6.39	0.56	477	K0
			80461	45888	6.40	−0.30	713	K0
			93427	52877	6.40	0.85	420	A1V
			97138	54721	6.40	1.58	300	A3V
			100030	56170	6.40	1.38	328	G9IV
			82969	47231	6.41	1.45	321	G5
			95233	53798	6.41	0.20	568	G9III
			97334	54745	6.41	4.73	71	G0V
			69976	41060	6.42	0.75	444	K0III
			89268	50509	6.42	−0.61	830	K1III
			90508	51248	6.42	4.56	77	G1V
			93551	52929	6.42	−0.69	862	K0
Groombridge 1830 Groombridge 1830 Groombridge 1830 is a star in the constellation Ursa Major.-Description:It is a yellowish class G8 subdwarf catalogued by Stephen Groombridge with the Groombridge Transit Circle between 1806 and the 1830s and published posthumously in his star catalog, Catalogue of Circumpolar Stars...			103095	57939	6.42	6.61	30	G8VIp	nearby yellow subdwarf
			103928	58369	6.42	3.04	155	A9V
56 Cam		56	68457	40474	6.43	0.50	499	A7Vm
			98673	55485	6.43	1.96	255	A7Vn
			77692	44717	6.44	−1.26	1132	A2V
			94084	53157	6.44	1.51	315	K2III
			95572	54038	6.44	−0.32	734	K0
			89389	50606	6.45	4.02	100	F9V
			120874	67548	6.45	1.87	269	A3V
			73029	42434	6.47	1.25	360	A2Vn
			103500	58119	6.47	0.19	588	M3III
			119992	67103	6.47	3.84	110	F7IV-V
			123977	69107	6.47	0.83	438	K0III
			89221	50485	6.48	3.72	116	G5
			118536	66385	6.48	0.55	500	K1III
			82408	46879	6.49	0.22	584	K0
			101150	56816	6.49	0.02	640	A5IV
			104179	58512	6.49	1.19	374	A9III
			118970	66613	6.49	−1.82	1495	K2
			122064	68184	6.49	6.47	33	K3V
			81790	46566	6.50	3.27	145	F3Vs
			83564	47521	6.50	0.99	412	K1III-IV
			83886	47664	6.50	1.69	299	A5m
			113436	63647	6.50	0.12	615	A3Vn
			117043	65530	6.50	4.85	70	G6V
28 UMa		28	84179	47911	6.51	2.07	252	F2V
65 UMa		65	103483	58112	6.54	−0.41	801	A3Vn
14 LMi		14	84453	47973	6.81	2.22	270	K0IV
65 UMa		65	103498	58117	7.03	−0.46	1025	A1spe...
72 UMa		72	108346	60712	7.03	1.22	472	Am
40 UMa		40	93075	52650	7.11	1.88	363	A8V
			116798		7.59	2.18	393	A5	Sidus Ludoviciana Sidus Ludoviciana Sidus Ludoviciana is a star in the Big Dipper constellation, halfway between Mizar and Alcor. It was discovered on 2 December 1722 by Johann Georg Liebknecht, who mistook it for a planet and named it after Louis V, Landgrave of Hesse-Darmstadt....
T UMa			109729	61532	8.11	−3.19	5930	M4IIIe	Mira-type variable star 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...
Lalande 21185 Lalande 21185 Lalande 21185 is a red dwarf star in the constellation of Ursa Major. Although relatively close by, it is only magnitude 7 in visible light and thus is too dim to see with the unaided eye...			95735	54035	7.49	10.46	8.29	M2V	4th closest star system; planets suspected
W UMa W Ursae Majoris W Ursae Majoris is a variable star in the constellation Ursa Major. It is an eclipsing contact binary whose two component stars share a common outer layer, and is the prototype of a class of contact binary variables known as W Ursae Majoris variables...			83950	47727	7.96	4.48	162	F8Vp+...	prototype of W UMa variables 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...
HD 102956			102956	57820	8.00		411	A	has a planet (b)
HD 118203 HD 118203 HD 118203 is a K-type subgiant star located in the Ursa Major constellation 289 light years away from Earth. It has higher metallicity by 25% and very similar stellar age of 4.6 billion years. It has mass 23% greater than the Sun. It is invisible to the naked eye but it can be visible using...			118203	66192	8.07	3.33	289	K0	has a planet (b HD 118203 b HD 118203 b is a jovian planet that takes only 6.13 days or 147 hours to orbit the parent star at a distance of 0.07 astronomical units. It has minimum mass of 2.14 times that of Jupiter but the true mass is not known since inclination is not known... )
HD 68988 HD 68988 HD 68988 is an 8th magnitude G-type star located approximately 192 light-years away in Ursa Major constellation.-Planetary system:There are two planets: HD 68988 b was discovered in 2002 and HD 68988 c was discovered in 2006....			68988	40687	8.21	4.36	192	G0	has two planets (b HD 68988 b HD 68988 b is a hot jupiter located approximately 192 light-years away in the constellation of Ursa Major, orbiting the star HD 68988 in a moderately eccentric orbit.... & c HD 68988 c HD 68988 c is an exoplanet located approximately 192 light-years away in the constellation of Ursa Major, orbiting the star HD 68988. The parameters including period and eccentricity are highly uncertain. The semimajor axis would be 5.32 AU with an orbital period of 4100 ± 7300 days .... )
R UMa			92763	52546	8.41	0.95	1013	M4e	Mira-type variable star
HD 80606			80606	45982	8.93	5.10	190	G5	has a transiting planet (b HD 80606 b HD 80606 b is a superjovian planet 190 light-years distant in the constellation of Ursa Major. The planet was discovered orbiting the star Struve 1341 B in April 2001 by a team led by Michel Mayor and Didier Queloz. Based on its mass, at 4 times that of Jupiter, it is a gas giant... )
Winnecke 4 Winnecke 4 Winnecke 4 is a double star in the constellation Ursa Major. It was discovered by Charles Messier in 1764 while he was searching for a nebula that had been reported in the area by Johann Hevelius. Not seeing any nebulae, Messier catalogued this double star instead...					9.0	3.0	510		Messier 40 Messier object The Messier objects are a set of astronomical objects first listed by French astronomer Charles Messier in 1771. The original motivation of the catalogue was that Messier was a comet hunter, and was frustrated by objects which resembled but were not comets... ; optical double star
SZ UMa				55360	9.32	9.52	30	M0	variable star
HAT-P-22			233731		9.73		267	G5	has a transiting planet (b)
HAT-P-13 HAT-P-13 HAT-P-13, also known as GSC 03416-00543, is a G-type main sequence star approximately 697 light-years away in the constellation Ursa Major. In 2009 it was discovered that this star is orbited by two massive planets, the innermost of which transits the star...					10.62	3.97	698	G4	has a transiting planet (b HAT-P-13b HAT-P-13b is an extrasolar planet approximately 697 light-years away in the constellation Ursa Major. The planet was discovered when it transited across its sun, HAT-P-13. This planet is a hot Jupiter with 0.851 times the mass of Jupiter and 1.28 radius. The planet has a lower mass, but its overall... ) and a brown dwarf (c HAT-P-13c HAT-P-13c is a substellar object orbiting the star HAT-P-13 located 698 light years away from Earth in the constellation of Ursa Major. With a mass at least 15.2 times that of Jupiter, it may be a massive planet or a small brown dwarf... )
HAT-P-21					11.46		828	G3	has a transiting planet (b)
GSC 03466-00819					11.86	6.13	457	K	has a transiting planet HAT-P-3b HAT-P-3b HAT-P-3b is an extrasolar planet that orbits the star HAT-P-3 approximately 457 light-years away in the constellation of Ursa Major. It was discovered by the HATNet Project via the transit method, so both its mass and radius are known quite precisely; based on these figures it is predicted that...
HIP 57050				57050	11.88	11.66	36	M4V	has a planet (b)
CF UMa					12.00			M5.5V	flare star
WX UMa					14.45	16.03	16	M6	flare star

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