List of stars in Leo

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

Name	B	F	G.	Var	HD	HIP	RA	Dec	vis. mag.	abs. mag.	Dist. (ly)	Sp. class	Notes
Regulus	α	32			87901	49669	10h 08m 22.46s	+11° 58′ 01.9″	1.36	−0.52	77	B7V	Cor Leonis, Qalb, Kabelaced, Qalb al-Asad, Rex
Denebola	β	94			102647	57632	11h 49m 03.88s	+14° 34′ 20.4″	2.14	1.92	36	A3Vvar	Deneb Alased, Deneb Aleet; δ Sct variable
γ1 Leo	γ1	41			89484	50583	10h 19m 58.16s	+19° 50′ 30.7″	2.37	−0.92	126	K0III	Algieba, Al Gieba, Algeiba; has a confirmed planet (b) and an unconfirmed planet (c)
δ Leo	δ	68			97603	54872	11h 14m 06.41s	+20° 31′ 26.5″	2.56	1.32	58	A4V	Zosma, Zozma, Zozca, Zosca, Zubra, Duhr, Dhur
ε Leo	ε	17			84441	47908	09h 45m 51.10s	+23° 46′ 27.4″	2.97	−1.46	251	G0II	Ras Elased, Ras Elased Australis, Algenubi
θ Leo	θ	70			97633	54879	11h 14m 14.44s	+15° 25′ 47.1″	3.33	−0.35	178	A2V	Chertan, Chort, Coxa
ζ Leo	ζ	36			89025	50335	10h 16m 41.40s	+23° 25′ 02.4″	3.43	−1.08	260	F0III	Adhafera, Aldhafera, Aldhafara
η Leo	η	30			87737	49583	10h 07m 19.95s	+16° 45′ 45.6″	3.48	−5.60	2131	A0Ib	Al Jabhah, Al Jabbah, Al'Dzhabkhakh
ο Leo Aa	ο	14			83808	47508	09h 41m 09.12s	+09° 53′ 32.6″	3.52	0.43	135	A5V+...	Subra; 3.52 combined brightness
ο Leo Ab	ο	14			83808	47508	09h 41m 09.12s	+09° 53′ 32.6″	3.70	0.43	135	A5V+...	Subra; spectroscopic binary
ο Leo B	ο	14			83809		09h 41m 13.40s	+09° 54′ 35.0″	11.0				optical component of the ο Leo system
γ2 Leo	γ2	41			89485		10h 19m 58.60s	+19° 50′ 26.0″	3.80
ρ Leo	ρ	47	14		91316	51624	10h 32m 48.68s	+09° 18′ 23.7″	3.84	−7.38	5719	B1Ib SB	Shir, Ser; α Cyg variable
μ Leo	μ	24			85503	48455	09h 52m 45.96s	+26° 00′ 25.5″	3.88	0.83	133	K0III	Rasalas, Ras Elased Borealis, Ras al Asad al Shamaliyy, Alshemali, has a planet (b)
ι Leo	ι	78			99028	55642	11h 23m 55.37s	+10° 31′ 46.9″	4.00	2.08	79	F2IV SB	Tsze Tseang, [1] Xīcìjiāng (西次將) [2]
σ Leo	σ	77	46		98664	55434	11h 21m 08.25s	+06° 01′ 45.7″	4.05	−0.04	214	B9.5Vs	Shang Tseang, [1] Xīshǎngjiāng (西上將) [2]
54 Leo		54			94601	53417	10h 55m 36.85s	+24° 44′ 59.1″	4.30	−0.44	289	A1
υ Leo	υ	91	69		100920	56647	11h 36m 56.93s	−00° 49′ 25.9″	4.30	0.61	178	G9III
λ Leo	λ	4			82308	46750	09h 31m 43.24s	+22° 58′ 05.0″	4.32	−0.75	336	K5IIIvar	Alterf, Al Terf
31 Leo	A	31			87837	49637	10h 07m 54.32s	+09° 59′ 51.6″	4.39	−0.23	274	K4III
60 Leo	b	60			95608	53954	11h 02m 19.78s	+20° 10′ 47.1″	4.42	1.53	124	A1m
φ Leo	φ	74	43		98058	55084	11h 16m 39.76s	−03° 39′ 05.5″	4.45	0.56	195	A7IVn
κ Leo	κ	1			81146	46146	09h 24m 39.28s	+26° 10′ 56.8″	4.47	0.39	213	K2III	Al Minliar al Asad
93 Leo		93		DQ	102509	57565	11h 47m 59.23s	+20° 13′ 08.2″	4.50	0.29	226	A comp SB	Tàizǐ (太子); [3] DQ Leo; RS CVn variable
72 Leo		72		FN	97778	54951	11h 15m 12.24s	+23° 05′ 43.9″	4.56	−6.99	6653	M3III	Hǔbēn (虎賁); [3] FN Leo
χ Leo	χ	63	33		96097	54182	11h 05m 01.23s	+07° 20′ 10.0″	4.62	2.31	94	F2III-IVvar
π Leo	π	29	10		86663	49029	10h 00m 12.82s	+08° 02′ 39.4″	4.68	−1.35	525	M2III
61 Leo	p2	61	28		95578	53907	11h 01m 49.67s	−02° 29′ 04.2″	4.73	−1.26	514	K5III
87 Leo	e	87	62		99998	56127	11h 30m 18.88s	−03° 00′ 12.5″	4.77	−1.57	604	K4III
40 Leo		40			89449	50564	10h 19m 44.31s	+19° 28′ 17.2″	4.78	3.15	69	F6IV
58 Leo	d	58	26		95345	53807	11h 00m 33.64s	+03° 37′ 03.1″	4.84	−0.26	342	K1III
τ Leo	τ	84	58		99648	55945	11h 27m 56.23s	+02° 51′ 22.6″	4.95	−1.45	621	G8II-III
59 Leo	c	59	27		95382	53824	11h 00m 44.83s	+06° 06′ 05.4″	4.98	1.65	151	A5III
ξ Leo	ξ	5			82395	46771	09h 31m 56.79s	+11° 18′ 00.1″	4.99	0.67	238	K0IIIvar
10 Leo		10	4		83240	47205	09h 37m 12.71s	+06° 50′ 08.8″	5.00	0.80	226	K1IIIvar
6 Leo	h	6			82381	46774	09h 31m 57.58s	+09° 42′ 56.9″	5.07	−0.78	482	K3III
48 Leo		48	15		91612	51775	10h 34m 48.07s	+06° 57′ 13.0″	5.07	0.12	319	G8II-III
75 Leo		75	44		98118	55137	11h 17m 17.37s	+02° 00′ 39.3″	5.18	−0.31	408	M0III comp
ν Leo	ν	27			86360	48883	09h 58m 13.39s	+12° 26′ 41.4″	5.26	−0.79	529	B9IV
92 Leo		92			101484	56975	11h 40m 47.11s	+21° 21′ 10.2″	5.26	1.00	232	K1III	Cóngguān (從官); [3]
22 Leo	g	22			85376	48390	09h 51m 53.02s	+24° 23′ 44.9″	5.29	2.27	131	A5IV
73 Leo	n	73			97907	55016	11h 15m 51.90s	+13° 18′ 27.3″	5.31	−0.52	478	K3III
53 Leo	l	53			93702	52911	10h 49m 15.43s	+10° 32′ 42.9″	5.32	0.27	334	A2V
ψ Leo	ψ	16			84194	47723	09h 43m 43.90s	+14° 01′ 18.1″	5.36	−1.34	713	M2III
79 Leo		79	51		99055	55650	11h 24m 02.34s	+01° 24′ 27.9″	5.39	0.14	365	G8IIICN...
ω Leo	ω	2	2		81858	46454	09h 28m 27.38s	+09° 03′ 24.4″	5.40	2.72	112	F9V
69 Leo	p5	69	37		97585	54849	11h 13m 45.58s	−00° 04′ 10.2″	5.40	−0.42	477	A0V
37 Leo		37			89056	50333	10h 16m 40.75s	+13° 43′ 42.1″	5.42	−0.51	499	M1III
46 Leo		46		ES	91232	51585	10h 32m 11.80s	+14° 08′ 14.0″	5.43	−2.18	1083	M2III	ES Leo
HD 94402	p1		21		94402	53273	10h 53m 43.76s	−02° 07′ 45.3″	5.45	0.55	312	G8III	double star
52 Leo	k	52			93291	52689	10h 46m 25.35s	+14° 11′ 41.3″	5.49	0.76	287	G4III:
51 Leo	m	51			93257	52686	10h 46m 24.49s	+18° 53′ 29.8″	5.50	1.81	178	K3III
65 Leo	p4	65	34		96436	54336	11h 06m 54.43s	+01° 57′ 20.6″	5.52	1.55	203	G9IIICN...
95 Leo	o	95			103578	58159	11h 55m 40.53s	+15° 38′ 48.5″	5.53	−0.65	560	A3V
86 Leo		86			100006	56146	11h 30m 29.08s	+18° 24′ 35.1″	5.54	0.55	325	K0III
					83069	47168	09h 36m 42.85s	+31° 09′ 42.6″	5.57	−0.25	475	M2III
81 Leo		81			99285	55765	11h 25m 36.46s	+16° 27′ 23.6″	5.58	2.21	154	F2V
44 Leo		44	13	DE	90254	51008	10h 25m 15.19s	+08° 47′ 05.8″	5.61	−1.06	704	M2IIIs	DE Leo
15 Leo	f	15			84107	47701	09h 43m 33.27s	+29° 58′ 29.0″	5.64	2.20	159	A2IV
18 Leo		18			84561	47959	09h 46m 23.34s	+11° 48′ 36.0″	5.67	−0.99	701	K4III
TX Leonis		49	16	TX	91636	51802	10h 35m 02.19s	+08° 39′ 01.6″	5.67	−0.09	462	A2V	TX Leo; Algol variable
EO Leo					87015	49220	10h 02m 48.96s	+21° 56′ 57.4″	5.68	−2.75	1583	B2.5IV
67 Leo		67			96738	54487	11h 08m 49.08s	+24° 39′ 30.4″	5.70	0.21	408	A3IV	53 Leonis Minoris
3 Leo		3	3		81873	46457	09h 28m 29.19s	+08° 11′ 18.1″	5.72	−0.29	518	K0III
8 Leo		8			83189	47189	09h 37m 02.59s	+16° 26′ 16.7″	5.73	−1.60	953	K1III
85 Leo		85			99902	56080	11h 29m 41.86s	+15° 24′ 48.2″	5.74	0.11	435	K4III
					86513	48982	09h 59m 36.28s	+29° 38′ 43.2″	5.75	0.76	324	G9III:
89 Leo		89	65		100563	56445	11h 34m 22.06s	+03° 03′ 37.5″	5.76	3.64	87	F5V
36 G. Leo			39		97605	54863	11h 14m 01.81s	+08° 03′ 39.4″	5.79	1.61	223	K3III
5 G. Leo			5		84542	47943	09h 46m 10.04s	+06° 42′ 31.0″	5.80	−1.72	1042	M1III
					99196	55716	11h 24m 58.99s	+11° 25′ 49.1″	5.80	0.02	468	K4III
					100808	56601	11h 36m 17.94s	+27° 46′ 52.7″	5.80	1.52	234	F0V
39 Leo		39			89125	50384	10h 17m 14.80s	+23° 06′ 23.2″	5.81	4.03	74	F8Vw
					89024	50336	10h 16m 41.84s	+25° 22′ 14.5″	5.84	0.91	315	K2III:
10 Sex		(10)	8		86080	48734	09h 56m 26.03s	+08° 55′ 59.2″	5.85	−0.73	674	K2III:
DR Leo				DR	83787	47544	09h 41m 35.11s	+31° 16′ 40.2″	5.90	−1.40	942	K6III
76 Leo		76	45		98366	55249	11h 18m 54.98s	+01° 39′ 01.9″	5.90	1.00	311	K0III:
					102590	57606	11h 48m 38.77s	+14° 17′ 03.1″	5.90	1.55	242	F0V
55 Leo		55	22		94672	53423	10h 55m 42.34s	+00° 44′ 13.0″	5.91	2.70	143	F2III
56 Leo		56	23	VY	94705	53449	10h 56m 01.48s	+06° 11′ 07.4″	5.91	0.92	325	M5IIIvar	VY Leo
35 Leo		35			89010	50319	10h 16m 32.42s	+23° 30′ 10.8″	5.95	3.54	99	G2IV
62 Leo	p3	62	31		95849	54049	11h 03m 36.63s	−00° 00′ 03.0″	5.95	−0.21	557	K3III
90 Leo		90			100600	56473	11h 34m 42.50s	+16° 47′ 48.9″	5.95	−2.98	1988	B4V
45 Leo		45		CX	90569	51213	10h 27m 38.99s	+09° 45′ 44.7″	6.01	0.65	385	A0sp...	CX Leo; α² CVn variable
R Leo				R	84748		09h 47m 33.50s	+11° 25′ 44.0″	6.02				Mira variable
					88737	50174	10h 14m 29.84s	+21° 10′ 05.6″	6.02	2.44	169	F9V
					101980	57240	11h 44m 13.17s	+25° 13′ 05.9″	6.02	−1.25	929	K5III
11 Sex		(11)	9		86369	48876	09h 58m 07.62s	+08° 18′ 50.6″	6.05	−0.04	539	K3III
					88639	50109	10h 13m 49.72s	+27° 08′ 09.0″	6.05	0.67	389	G5III-IV
50 G. Leo			50		98960	55595	11h 23m 17.97s	+00° 07′ 55.4″	6.05	−0.53	675	K3
					102660	57646	11h 49m 14.77s	+16° 14′ 34.8″	6.05	2.07	204	A3m
43 Leo		43	12		89962	50851	10h 23m 00.46s	+06° 32′ 34.4″	6.06	1.82	229	K3III
20 Leo		20		DG	85040	48218	09h 49m 50.12s	+21° 10′ 46.0″	6.10	0.11	514	A8IV	DG Leo; α² CVn variable
20 G. Leo			20		94363	53240	10h 53m 25.04s	−02° 15′ 18.0″	6.12	1.61	261	K0III+...
30 G. Leo			30		95771	54027	11h 03m 14.55s	−00° 45′ 07.4″	6.12	2.43	178	F0V
					90472	51161	10h 27m 00.52s	+19° 21′ 52.4″	6.15	1.13	329	K0
42 Leo		42			89774	50755	10h 21m 50.32s	+14° 58′ 32.9″	6.16	0.34	476	A1V
					94720	53472	10h 56m 16.88s	+22° 21′ 06.0″	6.17	−0.28	637	K2
59 G. Leo			59		99651	55941	11h 27m 53.73s	−01° 41′ 59.8″	6.23	0.21	522	K2III:
					82670	46938	09h 33m 59.17s	+23° 27′ 14.8″	6.26	0.29	509	K7III
13 Leo		13			83821	47550	09h 41m 38.50s	+25° 54′ 46.6″	6.26	0.16	541	K2III:
					92941	52513	10h 44m 14.62s	+19° 45′ 32.0″	6.27	2.20	212	A5V
HD 97658					97658	54906	11h 14m 33s	+25° 42′ 37″	6.27		69	K1V	has a planet (b)
88 Leo		88			100180	56242	11h 31m 45.14s	+14° 21′ 53.9″	6.27	4.46	75	G0V
54 Leo		54			94602		10h 55m 37.30s	+24° 44′ 56.0″	6.30
					97244	54688	11h 11m 43.79s	+14° 24′ 00.7″	6.30	2.38	198	A5V
					81361	46232	09h 25m 32.55s	+16° 35′ 08.3″	6.31	1.70	272	G9III:
19 G. Leo			19		94237	53167	10h 52m 36.10s	−00° 12′ 05.7″	6.31	−0.72	830	K5III
7 Leo		7			83023	47096	09h 35m 52.91s	+14° 22′ 46.5″	6.32	0.35	510	A1V
80 Leo		80	55	KV	99329	55791	11h 25m 50.10s	+03° 51′ 36.7″	6.35	2.41	200	F3IV	KV Leo, γ Dor variable
					87500	49445	10h 05m 40.96s	+15° 45′ 27.1″	6.36	1.07	372	F2Vn
18 G. Leo			18		94180	53141	10h 52m 13.69s	+01° 01′ 29.9″	6.37	−1.16	1045	A3V
					102910	57779	11h 50m 55.42s	+12° 16′ 44.3″	6.37	2.66	180	A5m
37 Sex		(37)	17		93244	52660	10h 46m 05.68s	+06° 22′ 23.8″	6.38	1.22	351	K1III:
					96372	54319	11h 06m 44.01s	+17° 44′ 14.7″	6.40	−0.46	769	K5
6 LMi		(6)			80956	46058	09h 23m 31.85s	+25° 10′ 58.2″	6.41	−0.18	679	G5III-IV
					89344	50516	10h 19m 00.74s	+24° 42′ 43.6″	6.42	−1.36	1173	K0
34 Leo		34			88355	49929	10h 11m 38.19s	+13° 21′ 18.7″	6.43	2.24	225	F7V
67 G. Leo			67		100659	56500	11h 34m 58.93s	−04° 21′ 40.2″	6.43	0.05	616	K0
19 Leo		19			84722	48029	09h 47m 25.99s	+11° 34′ 05.4″	6.44	1.67	293	A7Vn
23 Leo		23			85268	48324	09h 51m 01.97s	+13° 03′ 58.5″	6.45	−2.32	1852	M0III
HD 100655					100655	56508	11h 35m 03.79s	+20° 26′ 29.6″	6.45	0.71	459	G9III	Formosa, [4] has a planet (b)
HN Leo				HN	86358	48895	09h 58m 26.12s	+27° 45′ 32.6″	6.48	2.36	218	F3V	γ Dor variable
64 Leo		64			96528	54388	11h 07m 39.72s	+23° 19′ 25.5″	6.48	2.09	246	A5m
					84252	47779	09h 44m 30.00s	+18° 51′ 49.1″	6.49	0.72	464	K0
					84680	48023	09h 47m 22.20s	+23° 38′ 51.7″	6.49	0.02	643	K0
83 Leo A		83	57		99491	55846	11h 26m 45.75s	+03° 00′ 45.6″	6.49	5.25	58	K0IV	binary star
			64		100456	56388	11h 33m 36.33s	+02° 29′ 56.7″	6.49	−1.44	1254	K5
					82523	46891	09h 33m 18.32s	+28° 22′ 04.9″	6.50	1.68	300	A3Vnn
18 LMi		(18)			86012	48742	09h 56m 31.36s	+32° 23′ 04.6″	6.55	3.02	165	F2
9 Leo		9			83273	47247	09h 37m 49.96s	+24° 40′ 13.1″	6.61	2.41	225	G0III
11 Leo		11			83343	47266	09h 38m 01.31s	+14° 20′ 50.8″	6.63	2.58	210	F2
57 Leo		57			94738	53460	10h 56m 10.53s	+00° 25′ 58.6″	6.65	−0.15	746	K0
52 LMi		(52)			96418	54347	11h 07m 04.91s	+25° 32′ 13.8″	6.86	3.14	181	F8IV
71 Leo		71			98824	55533	11h 22m 29.02s	+17° 26′ 13.4″	7.03	0.16	773	K1III
HD 89307					89307	50473	10h 18m 21.28s	+12° 37′ 16.0″	7.06	4.61	101	G0V	has a planet (b)
38 Sex		(38)			93431	53460	10h 47m 19.16s	+06° 20′ 46.4″	7.13	2.23	311	A2
49 LMi		(49)			94671	53439	10h 55m 56.09s	+18° 09′ 10.8″	7.25	0.82	631	G5
83 Leo B		83			99492	55848	11h 26m 46.28s	+03° 00′ 22.8″	7.57	6.29	59	K2V	component of the 83 Leo system; has two planets (b and c)
HD 94834					94834	53545	10h 57m 15.1s	+24° 08′ 34″	7.6		264	K1	has a planet (b)
HD 81040					81040	46076	09h 23m 47.09s	+20° 21′ 52.0″	7.74	5.18	106	G2/G3	has a planet (b)
HD 87646					87646	53666	10h 58m 47.74s	+01° 43′ 45.2″	7.95	2.08	486	K0D	has a planet (b)
HD 95089					95089	49522	10h 06m 40.8s	+17° 53′ 42″	8.0			G1IV	has a planet (b & c)
HD 83225					83225	47211	09h 37m 17.3s	+15° 15′ 09.2″	8.04	2.92	345	F2	Scheiner's Star
HD 88133					88133	49813	10h 10m 07.68s	+18° 11′ 12.7″	8.06	3.70	243	G5IV	has a planet (b)
HD 96063					96063	54158	11h 04m 44 s	−02° 30′ 48″	8.37		515	K0	Dingolay, [5] has a planet (b)
HD 100777					100777	56572	11h 35m 51.53s	−04° 45′ 20.5″	8.42	4.81	172	K0V	Sagarmatha, [6] has a planet (b)
HD 98736					98736	55486	11h 21m 49.0s	+18° 11′ 24″	8.52		101	G5	has a planet (b)
HD 102272					102272	57428	11h 46m 23.54s	+14° 07′ 26.3″	8.71	0.93	1200	K0III	has two planets (b & c)
HD 99109					99109	55664	11h 24m 17.0s	−01° 31′ 44″	9.1		197	K4V	Shama, [7] has a planet (b)
AD Leo				AD			10h 19m 36.277s	+19° 52′ 12.06″	9.32		16.1	M3.5Ve	Flare star
HD 89345					89345	50496	10h 18m 41.0s	+10° 07′ 45″	9.4		413	G5V	has two planets (b)
BD+20°2457							10h 16m 44.86s	+19° 53′ 29.0″	9.73		650	K2II	has a planet (c) and a brown dwarf (b)
Gl 436						57087	11h 42m 11.09s	+26° 42′ 23.7″	10.68	10.63	33	M2.5	nearby, has a transiting planet (b)
CW Leo				CW			09h 47m 57.38s	+13° 16′ 43.6″	11(B)		200	C...	AGB star, carbon star, variable; brightest star at N-band (10 μm wavelength)
WASP-104							10h 42m 24.6s	+07° 26′ 06″	11.12		466	G8	has a transiting planet (b)
WASP-106							11h 05m 43.1s	−05° 04′ 46″	11.21		923	F9	has a transiting planet (b)
WASP-183							10h 55m 09.0s	−00° 44′ 14″	12.76		1070	G9/K0	has a transiting planet (b)
Wolf 359				CN			10h 56m 28.99s	+07° 00′ 52.0″	13.45	16.64	7.78	M6 V	CN Leo; 3rd nearest star system; Proxima Leonis; flare star
SDSS J102915+172927							10h 29m 15.15s	+17° 29′ 28″	16.92		4469		Caffau's Star
DP Leonis				DP			11h 17m 16.00s	+17° 57′ 41.1″	17.5	9.49	1304	DA/M5V?	has a planet (b)
2MASS J09373487+2931409				2MAS			09h 37m 34.9s	+29° 31′ 41″			20.0	T6
2MASS J10475385+2124234				2MAS			10h 47m 53.85s	+21° 24′ 23.47″			34	T6.5
Table legend:  • Name = Proper name  • B = Bayer designation  • F or/and G. = Flamsteed designation or Gould designation  • Var = Variable star designation  • HD = Henry Draper Catalogue designation number  • HIP = Hipparcos Catalogue designation number  • RA = Right ascension for the Epoch/Equinox J2000.0  • Dec = Declination for the Epoch/Equinox J2000.0  • vis. mag. = visual magnitude (m or mv), also known as apparent magnitude  • abs. mag. = absolute magnitude (Mv)  • Dist. (ly) = Distance in light-years from Earth  • Sp. class = Spectral class of the star in the stellar classification system  • Notes = Common name(s) or alternate name(s); comments; notable properties [for example: multiple star status, range of variability if it is a variable star, exoplanets, etc.]

See also

• List of stars by constellation

References

1. "LacusCurtius • Allen's Star Names — Leo".
2. (in Chinese) AEEA (Activities of Exhibition and Education in Astronomy) 天文教育資訊網 2006 年 6 月 19 日
3. Ian Ridpath's Startales - Leo the Lion
4. "China Taipei". NameExoWorlds . Retrieved 2020-03-12.
5. "Trinidad and Tobago". NameExoWorlds . Retrieved 2020-03-12.
6. "Nepal". NameExoWorlds . Retrieved 2020-03-12.
7. "Pakistan". NameExoWorlds . Retrieved 2020-03-12.

• ESA (1997). "The Hipparcos and Tycho Catalogues" . Retrieved 2006-12-26.
• Kostjuk, N. D. (2002). "HD-DM-GC-HR-HIP-Bayer-Flamsteed Cross Index" . Retrieved 2006-12-26.
• Roman, N. G. (1987). "Identification of a Constellation from a Position" . Retrieved 2006-12-26.