38 Ursae Majoris

This is the list of notable stars in the constellation Ursa Major, sorted by decreasing brightness.

Zdroj:https://en.wikipedia.org?pojem=38_Ursae_Majoris
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Text je dostupný za podmienok Creative Commons Attribution/Share-Alike License 3.0 Unported; prípadne za ďalších podmienok.
Podrobnejšie informácie nájdete na stránke Podmienky použitia.

Name	B	F	Var	HD	HIP	RA	Dec	vis. mag.	abs. mag.	Dist. (ly)	Sp. class	Notes
Alioth	ε	77		112185	62956	12^h 54^m 01.63^s	+55° 57′ 35.4″	1.77	−0.21	81	A0p	Alioth; brown dwarf companion?; α² CVn variable
Dubhe	α	50		95689	54061	11^h 03^m 43.84^s	+61° 45′ 04.0″	1.79	−1.08	124	K0III + F0V	Dubhe, Dubh, Dubb, Thahr al Dub al Akbar, Ak
Alkaid	η	85		120315	67301	13^h 47^m 32.55^s	+49° 18′ 47.9″	1.86	−0.60	101	B3V SB	Benetnasch, Alkaid, Elkeid
Mizar A	ζ¹	79		116656	65378	13^h 23^m 55.54^s	+54° 55′ 31.3″	2.23	0.32	83	A2V SB	spectroscopic binary, the Mizar pair also form a naked eye double with Alcor
Merak	β	48		95418	53910	11^h 01^m 50.39^s	+56° 22′ 56.4″	2.37	0.41	79	A1V	Merak, Mirak
Phecda	γ	64		103287	58001	11^h 53^m 49.74^s	+53° 41′ 41.0″	2.44	0.36	84	A0V SB	Phad, Phecda, Phegda, Phekha, Phacd
ψ UMa	ψ	52		96833	54539	11^h 09^m 39.86^s	+44° 29′ 54.8″	3.01	−0.27	147	K1III	Ta Tsun
μ UMa	μ	34		89758	50801	10^h 22^m 19.80^s	+41° 29′ 58.0″	3.06	−1.35	249	M0III SB	Tania Australis, Alkafzah Australis; semiregular variable
θ UMa	θ	25		82328	46853	09^h 32^m 52.33^s	+51° 40′ 43.0″	3.12	2.52	44	F6IV	Al Haud, Sarir, Sarir Bonet
ι UMa	ι	9		76644	44127	08^h 59^m 12.84^s	+48° 02′ 32.5″	3.14	2.29	48	A7IV	Talitha, Dnoces, Alphikra Borealis; quadruple star
δ UMa	δ	69		106591	59774	12^h 15^m 25.45^s	+57° 01′ 57.4″	3.31	1.33	81	A3Vvar	Megrez, Kaffa
ο UMa	ο	1		71369	41704	08^h 30^m 16.03^s	+60° 43′ 06.4″	3.35	−0.40	184	G4II-III	Muscida, has a planet (b)
λ UMa	λ	33		89021	50372	10^h 17^m 05.93^s	+42° 54′ 52.1″	3.45	0.38	134	A2IV	Tania Borealis, Alkafzah Borealis
ν UMa	ν	54		98262	55219	11^h 18^m 28.76^s	+33° 05′ 39.3″	3.49	−2.07	421	K3III SB	Alula Borealis
κ UMa	κ	12		77327	44471	09^h 03^m 37.56^s	+47° 09′ 24.0″	3.56	−1.99	423	A1Vn	Alkaphrah, Al Kaprah, Talitha Australis, Alphikra Australis
23 UMa	h	23		81937	46733	09^h 31^m 31.57^s	+63° 03′ 42.5″	3.65	1.83	75	F0IV
χ UMa	χ	63		102224	57399	11^h 46^m 03.13^s	+47° 46′ 45.6″	3.72	−0.20	196	K0III	Taiyangshou, Alkafzah, Alkaphrah, El Koprah
υ UMa	υ	29		84999	48319	09^h 50^m 59.69^s	+59° 02′ 20.8″	3.78	1.04	115	F0IV	δ Sct variable
Mizar B	ζ²	79		65378	116657	13^h 23^m 56.33^s	+54° 55′ 18.56″	3.88	1.96	83	A3m	spectroscopic binary, the Mizar pair also form a naked eye double with Alcor
Alcor	g	80		116842	65477	13^h 25^m 13.54^s	+54° 59′ 16.7″	3.99	2.00	82	A5Vn	Saidak, Suha, Arundhati; naked-eye double star with Mizar
ξ UMa A	ξ	53		98230	55203	11^h 18^m 11.24^s	+31° 31′ 50.8″	4.26	4.18	27.3	G0V	Alula Australis; binary star; RS CVn variable
15 UMa	f	15		78209	44901	09^h 08^m 52.39^s	+51° 36′ 17.0″	4.46	2.13	96	Am
26 UMa		26		82621	47006	09^h 34^m 49.49^s	+52° 03′ 05.6″	4.47	−0.10	267	A2V
24 UMa	d	24	DK	82210	46977	09^h 34^m 28.97^s	+69° 49′ 48.6″	4.54	1.99	106	G4III-IV	DK UMa; RS CVn variable
φ UMa	φ	30		85235	48402	09^h 52^m 06.36^s	+54° 03′ 51.4″	4.60	−1.08	436	A3IV
ω UMa	ω	45		94334	53295	10^h 53^m 58.71^s	+43° 11′ 24.1″	4.61	0.10	267	A1Vs
π² UMa	π²	4		73108	42527	08^h 40^m 12.90^s	+64° 19′ 40.3″	4.62	0.15	252	K2III	Muscida, has a planet (b)
τ UMa	τ	14		78362	45075	09^h 10^m 54.93^s	+63° 30′ 49.6″	4.66	1.81	122	Am
83 UMa		83	IQ	119228	66738	13^h 40^m 44.29^s	+54° 40′ 54.0″	4.69	−1.50	549	M2IIIvar	IQ UMa
HD 91312				91312	51658	10^h 33^m 14.00^s	+40° 25′ 31.9″	4.72	2.04	112	A7IV
ξ UMa B	ξ	53		98231		11^h 18^m 11.00^s	+31° 31′ 45.0″	4.73				component of the ξ UMa system
ρ UMa	ρ	8		76827	44390	09^h 02^m 32.73^s	+67° 37′ 46.5″	4.74	0.01	287	M3III
55 UMa		55		98353	55266	11^h 19^m 07.94^s	+38° 11′ 08.6″	4.80	1.01	183	A2V
σ² UMa	σ²	13		78154	45038	09^h 10^m 23.53^s	+67° 08′ 03.3″	4.80	3.25	67	F7IV-V
36 UMa		36		90839	51459	10^h 30^m 37.76^s	+55° 58′ 50.2″	4.82	4.28	42	F8V
18 UMa	e	18	DD	79439	45493	09^h 16^m 11.28^s	+54° 01′ 18.2″	4.83	2.00	118	A5V	DD UMa; δ Sct variable
78 UMa		78		113139	63503	13^h 00^m 43.59^s	+56° 21′ 58.8″	4.93	2.94	81	F2V
ET UMa			ET	89822	50933	10^h 24^m 07.86^s	+65° 33′ 59.3″	4.94	0.12	301	A0sp...	α² CVn variable
				92523	52425	10^h 43^m 04.04^s	+69° 04′ 34.5″	4.99	−0.57	426	K3III
46 UMa		46		94600	53426	10^h 55^m 44.46^s	+33° 30′ 25.2″	5.03	0.64	245	K1III
56 UMa		56		98839	55560	11^h 22^m 49.61^s	+43° 28′ 57.9″	5.03	−0.90	492	G8II
47 UMa		47		95128	53721	10^h 59^m 28.22^s	+40° 25′ 48.4″	5.03	4.29	46	G0V	Chalawan,^[1] has three planets (b, c & d)
49 UMa		49		95310	53838	11^h 00^m 50.48^s	+39° 12′ 43.7″	5.06	−0.40	403	Am
15 LMi		(15)		84737	48113	09^h 48^m 35.18^s	+46° 01′ 16.4″	5.08	3.75	60	G2V
44 UMa		44		94247	53261	10^h 53^m 34.52^s	+54° 35′ 06.5″	5.11	−1.46	676	K3III
38 UMa		38		92424	52353	10^h 41^m 56.78^s	+65° 42′ 59.3″	5.12	0.94	224	K2IIIvar
σ¹ UMa	σ¹	11		77800	44857	09^h 08^m 23.53^s	+66° 52′ 24.0″	5.14	−0.77	498	K5III
27 UMa		27		83506	47654	09^h 42^m 57.24^s	+72° 15′ 09.7″	5.15	−0.51	442	K0III
37 UMa		37		91480	51814	10^h 35^m 09.62^s	+57° 04′ 57.2″	5.16	3.05	86	F1V
16 UMa	c	16		79028	45333	09^h 14^m 20.55^s	+61° 25′ 24.2″	5.18	3.72	64	F9V
				92787	52469	10^h 43^m 33.12^s	+46° 12′ 14.5″	5.18	2.42	116	F5III
44 Lyn		(44)		84335	47965	09^h 46^m 31.66^s	+57° 07′ 40.8″	5.20	−1.07	556	M3III
67 UMa		67	DP	104513	58684	12^h 02^m 07.06^s	+43° 02′ 43.7″	5.22	2.57	111	A7m	DP UMa; δ Sct variable
31 UMa		31	SY	85795	48682	09^h 55^m 43.01^s	+49° 49′ 11.3″	5.27	1.10	223	A3III	SY UMa
				102328	57477	11^h 46^m 55.61^s	+55° 37′ 41.8″	5.27	1.26	206	K3III
17 UMa		17		79354	45455	09^h 15^m 49.81^s	+56° 44′ 29.3″	5.28	−1.32	681	K5III
57 UMa		57		99787	56034	11^h 29^m 04.16^s	+39° 20′ 13.0″	5.30	1.26	209	A2V

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