Astronomy:List of stars in Aries

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

Name	B	F	Var	HD	HIP	RA	Dec	vis. mag.	abs. mag.	Dist. (ly)	Sp. class	Notes
Hamal	α	13		12929	9884	02h 07m 10.29s	+23° 27′ 46.0″	2.01	0.48	66	K2III	Hamal, Hemal, Hamul, Ras Hammel, El Nath; suspected variable, Vmax = 1.98m, Vmin = 2.04m; has a planet (b)
β Ari	β	6		11636	8903	01h 54m 38.35s	+20° 48′ 29.9″	2.64	1.33	60	A5V...	Sheratan, Sharatan, Al Sharatain; suspected variable, Vmax = 2.56m, Vmin = 2.70m
41 Ari	c	41		17573	13209	02h 49m 58.99s	+27° 15′ 38.8″	3.61	0.16	159	B8Vn	Bharani; suspected variable, Vmax = 3.60m, Vmin = 3.64m
δ Ari	δ	57		19787	14838	03h 11m 37.67s	+19° 43′ 36.1″	4.35	0.79	168	K2IIIvar	Botein, Nir al Botain, Lucida Ventris, part of Al Buṭain; suspected variable, Vmax = 4.33m, Vmin = 4.37m
HD 20644				20644	15549	03h 20m 20.37s	+29° 02′ 54.6″	4.47	−2.00	640	K2II-III
39 Ari		39		17361	13061	02h 47m 54.44s	+29° 14′ 50.7″	4.52	0.80	181	K1III	Lilii Borea
γ2 Ari	γ2	5		11503		01h 53m 31.80s	+19° 17′ 45.0″	4.62	1.11	164.0	kA0hA3(IV)SiSr	Mesarthim, Mesartim; binary star; α2 CVn variable, ΔV = 0.04m, P = 1.6092 d
35 Ari		35		16908	12719	02h 43m 27.11s	+27° 42′ 25.8″	4.65	−0.62	370	B3V
γ1 Ari	γ1	5		11502	8832	01h 53m 31.77s	+19° 17′ 38.7″	4.70	1.19	164.0	B9.5IV	component of the γ Ari system
λ Ari	λ	9		11973	9153	01h 57m 55.78s	+23° 35′ 45.9″	4.79	1.73	133	F0V	binary star
ζ Ari	ζ	58		20150	15110	03h 14m 54.11s	+21° 02′ 40.7″	4.87	−0.22	340	A1V	part of Al Buṭain
14 Ari		14		13174	10053	02h 09m 25.29s	+25° 56′ 23.9″	4.98	0.02	320	F2III
κ Ari	κ	12		12869	9836	02h 06m 33.91s	+22° 38′ 54.3″	5.03	1.23	187	A2m	spectroscopic binary
ι Ari	ι	8		11909	9110	01h 57m 21.03s	+17° 49′ 03.3″	5.09	−1.44	659	K1p...	spectroscopic binary
τ2 Ari	τ2	63		20893	15737	03h 22m 45.27s	+20° 44′ 31.6″	5.10	0.15	319	K3III
38 Ari		38	UV	17093	12832	02h 44m 57.51s	+12° 26′ 45.5″	5.18	2.26	125	A7III-IV	δ Sct variable, Vmax = 5.18m, Vmin = 5.22m, P = 0.0355 d
ε Ari A	ε	48		18519		02h 59m 12.70s	+21° 20′ 25.0″	5.2	0.16	332	A2Vs	part of Al Buṭain; binary star
η Ari	η	17		13555	10306	02h 12m 47.98s	+21° 12′ 39.5″	5.23	2.84	98	F5V
π Ari	π	42		17543	13165	02h 49m 17.56s	+17° 27′ 51.6″	5.26	−1.07	603	B6V	part of Al Buṭain; spectroscopic binary
τ1 Ari	τ1	61		20756	15627	03h 21m 13.61s	+21° 08′ 49.7″	5.27	−0.49	462	B5IV	triple star system; Beta Lyrae variable
33 Ari		33		16628	12489	02h 40m 41.03s	+27° 03′ 39.6″	5.30	1.03	233	A3V
ν Ari	ν	32		16432	12332	02h 38m 49.00s	+21° 57′ 41.2″	5.45	0.32	346	A7V
52 Ari A		52		19134	14376	03h 05m 26.69s	+25° 15′ 18.7″	5.45	0.00	402	B7Vn	binary star
ξ Ari	ξ	24		14951	11249	02h 24m 49.04s	+10° 36′ 38.2″	5.48	−0.85	603	B7IV	variable star, ΔV = 0.007m, P = 1.73515 d
ε Ari B	ε	48		18519	13914	02h 59m 12.73s	+21° 20′ 25.6″	5.5	0.46	332	A2Vs	component of the ε Ari system
64 Ari		64		21017	15861	03h 24m 18.46s	+24° 43′ 27.1″	5.50	1.26	230	K4III
σ Ari	σ	43		17769	13327	02h 51m 29.57s	+15° 04′ 55.7″	5.52	−0.32	479	B7V
62 Ari		62		20825	15696	03h 22m 11.89s	+27° 36′ 27.3″	5.55	−1.82	973	G5III
21 Ari		21		13872	10535	02h 15m 42.83s	+25° 02′ 35.7″	5.57	2.16	157	F6V
θ Ari	θ	22		14191	10732	02h 18m 07.55s	+19° 54′ 04.2″	5.58	0.21	387	A1Vn
ρ3 Ari	ρ3	46		18256	13702	02h 56m 25.98s	+18° 01′ 25.1″	5.58	2.83	115	F6V	part of Al Buṭain; suspected BY Dra variable
HD 20149				20149	15154	03h 15m 20.45s	+30° 33′ 24.0″	5.61	−0.01	434	A1Vs
10 Ari		10		12558	9621	02h 03m 39.26s	+25° 56′ 07.6″	5.64	2.02	172	F8IV
31 Ari		31		16234	12153	02h 36m 37.75s	+12° 26′ 52.2″	5.64	2.91	115	F7V
HD 19270				19270	14439	03h 06m 23.69s	+13° 11′ 14.6″	5.64	0.69	319	K3III
15 Ari		15	AV	13325	10155	02h 10m 37.54s	+19° 30′ 01.5″	5.68	−0.87	665	M3III	semiregular variable, Vmax = 5.67m, Vmin = 5.74m, P = 5.0320 d
19 Ari		19		13596	10328	02h 13m 03.25s	+15° 16′ 47.7″	5.72	−0.38	541	M0III	suspected variable, Vmax = 5.68m, Vmin = 5.76m
μ Ari	μ	34		16811	12640	02h 42m 21.92s	+20° 00′ 41.7″	5.74	0.66	338	A0V
55 Ari		55		19548	14677	03h 09m 36.73s	+29° 04′ 37.6″	5.74	−1.96	1128	B8III
7 Ari		7	RR	11763	8993	01h 55m 51.03s	+23° 34′ 38.4″	5.76	−0.26	522	K1III	not variable
ρ2 Ari	ρ2	45	RZ	18191	13654	02h 55m 48.50s	+18° 19′ 54.0″	5.76	0.30	403	M6IIIvar	semiregular variable, Vmax = 5.45m, Vmin = 6.01m
ο Ari	ο	37		17036	12803	02h 44m 32.97s	+15° 18′ 42.8″	5.78	−0.07	482	B9Vn
56 Ari		56	SX	19832	14893	03h 12m 14.24s	+27° 15′ 25.2″	5.78	0.50	371	B9p Si	prototype SX Ari variable, Vmax = 5.75m, Vmin = 5.81m, P = 0.727902 d
20 Ari		20		13871	10540	02h 15m 45.94s	+25° 46′ 59.2″	5.79	2.77	131	F6IV-V
47 Ari		47		18404	13834	02h 58m 05.08s	+20° 40′ 07.7″	5.80	3.29	104	F5IV	suspected variable
1 Ari A		1		11154	8544	01h 50m 08.58s	+22° 16′ 31.3″	5.83	−0.40	574	K1III+...	binary star
40 Ari		40		17459	13108	02h 48m 32.06s	+18° 17′ 01.9″	5.83	−0.11	502	K1III
4 Ari		4		10982	8387	01h 48m 10.90s	+16° 57′ 20.3″	5.86	1.14	287	B9.5V
HD 15524				15524	11670	02h 30m 32.31s	+25° 14′ 06.8″	5.88	2.34	166	F6IV
HD 12139				12139	9307	01h 59m 35.60s	+21° 03′ 31.0″	5.89	0.45	399	K0III-IV
HR 830		(16)	VZ	17471	13121	02h 48m 45.87s	+25° 11′ 17.1″	5.89	0.14	460	A0V	16 Trianguli; Alpha² CVn variable, Vmax = 5.82m, Vmin = 5.89m
1 Ari B		1		11155		01h 50m 08.50s	+22° 16′ 33.0″	5.90				component of the 1 Ari system
49 Ari		49		18769	14109	03h 01m 54.15s	+26° 27′ 44.4″	5.91	1.82	214	A3m	suspected variable, Vmax = 5.90m, Vmin = 5.94m
59 Ari		59		20618	15514	03h 19m 55.81s	+27° 04′ 16.7″	5.91	1.91	205	G8IV
54 Cet		(54)		11257	8588	01h 50m 52.01s	+11° 02′ 36.4″	5.93	2.77	139	F2Vw	suspected variable, Vmax = 5.93m, Vmin = 5.97m
HD 18700				18700	14036	03h 00m 44.09s	+10° 52′ 13.7″	5.93	0.27	441	K6
HD 13522				13522	10296	02h 12m 37.51s	+24° 10′ 04.1″	5.96	−0.23	565	K0
HD 12479				12479	9533	02h 02m 35.08s	+13° 28′ 36.2″	5.97	−1.10	845	M2III	suspected variable
HD 19698				19698	14764	03h 10m 38.78s	+11° 52′ 21.7″	5.97	−0.05	522	B8V
29 Ari		29		15814	11843	02h 32m 54.15s	+15° 02′ 04.1″	6.00	3.71	94	F8V
11 Ari		11		12885	9859	02h 06m 49.22s	+25° 42′ 16.5″	6.01	−1.75	1160	B9IV-Vn
16 Ari		16		13363	10203	02h 11m 12.06s	+25° 56′ 13.0″	6.01	−0.94	801	K4III
HD 19637				19637	14748	03h 10m 27.04s	+26° 53′ 45.9″	6.02	0.54	406	K3III
66 Ari		66		21467	16181	03h 28m 26.57s	+22° 48′ 15.4″	6.03	1.83	226	K0IV
65 Ari		65		21050	15870	03h 24m 26.11s	+20° 48′ 12.6″	6.07	1.23	303	A1V
HD 12140				12140	9295	01h 59m 25.88s	+12° 17′ 41.8″	6.09	1.51	269	A6V
HD 19789				19789	14821	03h 11m 21.93s	+13° 02′ 52.1″	6.11	0.99	344	K0IIIp
53 Ari		53	UW	19374	14514	03h 07m 25.69s	+17° 52′ 47.9″	6.13	−0.69	755	B1.5V	not variable; runaway star
HD 15152				15152	11415	02h 27m 07.26s	+27° 00′ 45.3″	6.14	0.37	464	K5III	suspected variable
26 Ari		26	UU	15550	11678	02h 30m 38.37s	+19° 51′ 19.4″	6.14	1.94	226	A9V	δ Sct variable, Vmax = 6.10m, Vmin = 6.15m, P = 0.0676 d
60 Ari		60		20663	15557	03h 20m 25.57s	+25° 39′ 46.7″	6.14	1.40	289	K3III:
HD 15385				15385	11578	02h 29m 13.63s	+23° 28′ 08.7″	6.20	1.65	264	A5m
27 Ari		27		15596	11698	02h 30m 54.38s	+17° 42′ 14.6″	6.21	1.30	313	G5III-IV
HD 12594				12594	9627	02h 03m 42.61s	+18° 15′ 11.8″	6.24	−1.83	1342	K4III
54 Ari		54		19460	14586	03h 08m 21.09s	+18° 47′ 42.3″	6.25	0.03	570	M0III	semiregular variable, Vmax = 6.25m, Vmin = 6.28m
HD 17918				17918	13448	02h 53m 11.66s	+16° 29′ 01.0″	6.30	1.14	352	F5III
85 Cet		(85)		16861	12647	02h 42m 28.95s	+10° 44′ 30.4″	6.32	0.74	426	A2V	suspected variable, Vmax = 6.28m, Vmin = 6.34m
HD 16955				16955	12744	02h 43m 51.25s	+25° 38′ 18.0″	6.35	1.19	352	A3V
HD 19080				19080	14318	03h 04m 40.65s	+15° 51′ 22.5″	6.37	−0.06	631	K3III
HD 18928				18928	14232	03h 03m 30.11s	+28° 16′ 11.8″	6.38	2.89	163	F0V
HD 13201				13201	10050	02h 09m 23.03s	+17° 13′ 28.7″	6.40	3.43	128	F5V
HD 20367				20367	15323	03h 17m 40.12s	+31° 07′ 37.9″	6.40	4.23	88	G0V	has a planet (b)
HD 19549				19549	14649	03h 09m 20.10s	+20° 45′ 40.1″	6.41	0.45	506	K2
HD 19600				19600	14719	03h 10m 08.83s	+27° 49′ 11.6″	6.42	0.09	601	A0V
HD 14262				14262	10795	02h 18m 57.96s	+23° 10′ 04.2″	6.45	1.34	343	A7V
36 Ari		36		17017	12784	02h 44m 19.09s	+17° 45′ 50.5″	6.46	0.89	413	K2III	suspected variable, ΔV = 0.07m
UX Ari			UX	21242	16042	03h 26m 35.36s	+28° 42′ 55.2″	6.47	2.97	164	G5IV	RS CVn variable, Vmax = 6.35m, Vmin = 6.71m, P = 6.388 d
30 Ari A		30		16246	12189	02h 37m 00.44s	+24° 38′ 50.1″	6.48	3.46	131	F6III	binary star
HD 14067				14067	10657	02h 17m 10.4s	+23° 46′ 04″	6.51	0.44	533	G9 III	has a planet (b)
51 Ari		51		18803	14150	03h 02m 25.87s	+26° 36′ 34.7″	6.62	4.99	69	G8V
VW Ari			VW	15165	11390	02h 26m 45.65s	+10° 33′ 55.1″	6.69	1.16	416	F0IV	δ Sct variable, Vmax = 6.64m, Vmin = 6.76m, P = 0.1606 d
AF Ari			AF	14595	11035	02h 22m 06.62s	+22° 52′ 24.9″	6.71	0.50	615	G3III	Algol type variable, Vmax = 6.30m, Vmin = 7.10m, P = 153 d
VY Ari			VY	17433	13118	02h 48m 43.72s	+31° 06′ 54.7″	6.76	3.65	136.5	K0	RS CVn variable, Vmax = 6.68m, Vmin = 7.15m, P = 16.1996 d
50 Ari		50		18654	14021	03h 00m 31.50536s	+18° 00′ 17.9143″	6.80			A0V
23 Ari		23		14305	10810	02h 19m 08.72041s	+19° 41′ 15.7463″	6.83			F8V
52 Ari B		52		19135		03h 05m 26.70s	+25° 15′ 19.0″	7.00				component of the 52 Ari system
ρ1 Ari	ρ1	44		18091	13579	02h 54m 55.17s	+17° 44′ 05.3″	7.01	2.10	313	A3
30 Ari B		30		16232	12184	02h 36m 57.64s	+24° 38′ 53.1″	7.09	4.11	129	F6V	component of the 30 Ari system; has a planet (b)
R Ari			R	13913	10576	02h 16m 07.11s	+25° 03′ 23.7″	7.40	-2.99	3900	M3-6e	Mira variable, Vmax = 7.1m, Vmin = 14.3m, P = 185.67 d
HD 12661				12661	9683	02h 04m 34.29s	+25° 24′ 51.5″	7.44	4.59	121	K0V	has two planets (b & c)
HD 17674				17674	13291	02h 51m 04.3s	+30° 17′ 12″	7.56		145	G0V	has two planets (b)
HD 14787				14787	11130	02h 50m 53.0s	+29° 01′ 21″	7.63		390	G5	has a planet (b)
HIP 14810					14810	03h 11m 14.23s	+21° 05′ 50.5″	8.52	4.90	172	G5V	has three planets (b, c & d)
BD +20°307					8920	01h 54m 50.79s	+21° 18′ 22.5″	9.01	4.19	300	G0V	has a circumstellar disk
X Ari			X	19510	14601	03h 08m 30.89s	+10° 26′ 45.2″	9.04	-1.23	3700	F0.5	RR Lyr variable, Vmax = 9.036m, Vmin = 9.966m, P = 0.6511796 d
RX Ari			RX			02h 15m 20.78s	+22° 34′ 11.1″	9.41			F2V	Algol variable, Vmax = 9.40m, Vmin = 10.1m, P = 1.029626 d
HAT-P-47						02h 33m 14.0s	+30° 21′ 38″	10.6		874		has a transiting planet (b)
SS Ari			SS			02h 04m 18.41s	+24° 00′ 02.2″	10.15	3.52	692	G0	W UMa variable, Vmax = 10.10m, Vmin = 10.63m, P = 0.40598257 d
TT Ari			TT			02h 06m 53.08s	+15° 17′ 41.8″	10.2			Bep:	VY Scl star, Vmax = 10.2m, Vmin = 16.5m, P = 0.137551 d
RV Ari			RV			02h 15m 07.50s	+18° 04′ 27.9″	11.61			A0	double-mode δ Sct variable, Vmax = 11.61m, Vmin = 12.30m, P = 0.0931281 d
WASP-11/HAT-P-10						03h 09m 28.55s	+30° 40′ 24.9″	11.89	6.41	408	K3V	has a transiting planet (b)
HAT-P-48						02h 57m 53.0s	+30° 37′ 33″	12.16		995		has a transiting planet (b)
L 1159-16			TZ			02h 00m 12.79s	+13° 03′ 11.2″	12.26	13.99	14.5	M4.5	flare star and BY Dra variable
LkHα 264			WY			02h 56m 37.56s	+20° 05′ 37.1″	12.46			K5/6e	T Tau star, Vmax = 12.25m, Vmin = 12.88m
RW Ari			RW			02h 16m 03.72s	+17° 31′ 59.0″	12.51			B8	RR Lyr variable, Vmax = 12.12m, Vmin = 12.60m, P = 0.3543006 d
HAT-P-25						03h 13m 45s	+25° 11′ 51″	13.19	5.83	969	G5	has a transiting planet (b)
HAT-P-52						02h 50m 53.0s	+29° 01′ 21″	14.07	6.14	1256		has a transiting planet (b)
WX Ari			WX			02h 47m 36.22s	+10° 35′ 37.7″	15.3			CV	VY Scl star and eclipsing binary, Vmax = 14.5m, Vmin = <16.7m, P = 0.1393512 d
Teegarden's star						02h 53m 00.89s	+16° 52′ 52.7″	15.40	17.47	12.6	M7.5
XY Ari			XY			02h 56m 08.19s	+19° 26′ 34.1″				WD+M0V	DQ Her variable and eclipsing binary
PSR B0301+19						03h 04m 33.12s	+19° 32′ 51.4″					pulsar
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 (celestial coordinates)|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

• ESA (1997). "The Hipparcos and Tycho Catalogues". http://cdsarc.u-strasbg.fr/viz-bin/Cat?I/239. 
• Kostjuk, N. D. (2002). "HD-DM-GC-HR-HIP-Bayer-Flamsteed Cross Index". http://cdsarc.u-strasbg.fr/viz-bin/Cat?IV/27. 
• Roman, N. G. (1987). "Identification of a Constellation from a Position". http://cdsarc.u-strasbg.fr/viz-bin/Cat?VI/42. 
• Samus, N. N.; Durlevich, O. V. (2004). "Combined General Catalogue of Variable Stars (GCVS4.2)". http://cdsarc.u-strasbg.fr/viz-bin/Cat?II/250. 
• Samus, N. N.; Durlevich, O. V. (2012). "General Catalog of Variable Stars (GCVS database, version 2012Feb)". http://cdsarc.u-strasbg.fr/viz-bin/Cat?B/gcvs. 
• "AAVSO Website". American Association of Variable Star Observers. http://www.aavso.org. 
• "Naming Stars". https://www.iau.org/public/themes/naming_stars/.