List of stars in Aries - 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....

Aries
Aries (constellation)
Aries is one of the constellations of the zodiac, located between Pisces to the west and Taurus to the east. Its name is Latin for ram, and its symbol is , representing a ram's horns...

, 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
α Ari	α	13	12929	9884	2.01	0.48	66	K2III	Hamal, Hemal, Hamul, Ras Hammel, El Nath, has a planet (b)
β Ari Beta Arietis Beta Arietis is a star in the constellation Aries, marking the Ram's second horn. It has the traditional name Sheratan , and the Flamsteed designation 6 Arietis...	β	6	11636	8903	2.64	1.33	60	A5V...	Sheratan, Sharatan, Al Sharatain
41 Ari 41 Arietis 41 Arietis or c Arietis is a star in the constellation Aries. It does not possess a Greek letter Bayer designation, since this star was once part of the now-obsolete constellation Musca Borealis, but is sometimes designated c Arietis.41 Arietis belongs to the spectral class B8Vn, and has a stellar...	c	41	17573	13209	3.61	0.16	159	B8Vn	Bharani
γ¹ Ari Gamma Arietis Gamma Arietis is a triple star system, 204 light years distant, in the constellation Aries. It has the traditional name Mesarthim, of obscure origin, and has been called "the First Star in Aries" as having been at one time the nearest visible star to the equinoctial point...	γ¹	5	11502	8832	3.88	−0.10	204	B9V	Mesarthim, Mesartim
δ Ari	δ	57	19787	14838	4.35	0.79	168	K2IIIvar	Botein, Nir al Botain, Lucida Ventris, part of Al Buṭain
			20644	15549	4.47	−2.00	640	K2II-III
39 Ari		39	17361	13061	4.52	0.80	181	K1III
ε Ari Epsilon Arietis Epsilon Arietis is a double star in the constellation Aries. It is approximately 293 light years from Earth.The two components are both white A-type main sequence dwarfs with apparent magnitudes of 5.2 and 5.5 respectively. They are separated by 1.5 arcseconds on the sky...	ε	48	18519	13914	4.63	−0.13	292	A2Vs	part of Al Buṭain; triple star system 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...
ε Ari Epsilon Arietis Epsilon Arietis is a double star in the constellation Aries. It is approximately 293 light years from Earth.The two components are both white A-type main sequence dwarfs with apparent magnitudes of 5.2 and 5.5 respectively. They are separated by 1.5 arcseconds on the sky...	ε	48	18520		4.63				component of the ε Ari system
35 Ari 35 Arietis 35 Arietis is a star in the constellation Aries. Its apparent magnitude is 4.65.-References:*...		35	16908	12719	4.65	−0.62	370	B3V
λ Ari Lambda Arietis Lambda Arietis is a double star in the constellation Aries. It is approximately 133 light years from Earth.The brighter component is a yellow-white F-type main sequence dwarf with an apparent magnitude of +4.9. Its companion is 37.4 arcseconds away, and has an apparent magnitude of +7.4...	λ	9	11973	9153	4.79	1.73	133	F0V	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...
γ² Ari Gamma Arietis Gamma Arietis is a triple star system, 204 light years distant, in the constellation Aries. It has the traditional name Mesarthim, of obscure origin, and has been called "the First Star in Aries" as having been at one time the nearest visible star to the equinoctial point...	γ²	5	11503		4.83			A1p	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...
ζ Ari Zeta Arietis Zeta Arietis is a star in the constellation Aries.Zeta Arietis is a white A-type main sequence dwarf with an apparent magnitude of +4.87. It is approximately 340 light years from Earth.-Name:...	ζ	58	20150	15110	4.87	−0.22	340	A1V	part of Al Buṭain
14 Ari 14 Arietis 14 Arietis or IDS 02037+2528 A is a star in the constellation Aries. Its apparent magnitude is 4.98.-Components:-External links:***...		14	13174	10053	4.98	0.02	320	F2III
κ Ari Kappa Arietis Kappa Arietis is a binary star in the constellation Aries. It is approximately 187 light years from Earth.Kappa Arietis is a spectroscopic binary which is classified as a white A-type main sequence dwarf with an apparent magnitude of +5.03. The orbital period of the binary is 15.29...	κ	12	12869	9836	5.03	1.23	187	A2m	spectroscopic binary
ι Ari Iota Arietis Iota Arietis is a binary star in the constellation Aries. It is approximately 660 light years from Earth.Iota Arietis is a spectroscopic binary classified as a yellow G-type supergiant with an apparent magnitude of +5.09. The orbital period of the binary is 1567.7 days and the two components are...	ι	8	11909	9110	5.09	−1.44	659	K1p...	spectroscopic binary
63 Ari	τ²	63	20893	15737	5.10	0.15	319	K3III
38 Ari 38 Arietis 38 Arietis is a star in the constellation Aries. Its apparent magnitude is 5.17.-External links:****...		38	17093	12832	5.17	2.26	125	A7III-IV	UV Ari; 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...
η Ari Eta Arietis Eta Arietis is a star in the constellation Aries.Eta Arietis is a white F-type main sequence dwarf with an apparent magnitude of +5.23. It is approximately 98.3 light years from Earth.-External links:***...	η	17	13555	10306	5.23	2.84	98	F5V
π Ari Pi Arietis Pi Arietis is a spectroscopic binary star system in the constellation Aries. It is approximately 603 light years from Earth....	π	42	17543	13165	5.26	−1.07	603	B6V	part of Al Buṭain; spectroscopic binary
τ Ari Tau Arietis The Bayer designation Tau Arietis is shared by two star systems, in the constellation Aries:* τ1 Arietis* τ2 ArietisThey are separated by 0.54°....	τ¹	61	20756	15627	5.27 (5.26–5.32)	−0.49	462	B5IV	eclipsing triple star system
33 Ari 33 Arietis 33 Arietis is a star in the constellation Aries. Its apparent magnitude is 5.30.-Components:-External links:*** *...		33	16628	12489	5.30	1.03	233	A3V
ν Ari Nu Arietis Nu Arietis is a star in the constellation Aries.Nu Arietis is a white A-type main sequence dwarf with an apparent magnitude of +5.45. It is approximately 347 light years from Earth.-External links:***...	ν	32	16432	12332	5.45	0.32	346	A7V
52 Ari A 52 Arietis 52 Arietis is a multiple star system in the constellation of Aries. The combined apparent magnitude is +5.45.-References:* * * -Components:...		52	19134	14376	5.45	0.00	402	B7Vn	binary star
ξ Ari Xi Arietis Xi Arietis is a star in the constellation Aries.Xi Arietis is a blue-white B-type subgiant with an apparent magnitude of +5.48. It is approximately 600 light years from Earth.-External links:***...	ξ	24	14951	11249	5.48	−0.85	603	B7IV
64 Ari 64 Arietis 64 Arietis is a star in the constellation Aries. Its apparent magnitude is 5.50.-External links:***...		64	21017	15861	5.50	1.26	230	K4III
σ Ari Sigma Arietis Sigma Arietis is a star in the constellation Aries.Sigma Arietis is a blue-white B-type main sequence dwarf with an apparent magnitude of +5.52. It is approximately 480 light years from Earth.-References:* *...	σ	43	17769	13327	5.52	−0.32	479	B7V
62 Ari 62 Arietis 62 Arietis is a star in the constellation Aries. Its apparent magnitude is 5.52.-Chinese name:In Chinese astronomy, 62 Arietis is called 天阿, Pinyin: Tiānhé, meaning Celestial River, because this star is marking itself and stand alone in Celestial River asterism, Hairy Head mansion...		62	20825	15696	5.55	−1.82	973	G5III
21 Ari 21 Arietis 21 Arietis is a star in the constellation Aries. Its apparent magnitude is 5.57.-References:* * *...		21	13872	10535	5.57	2.16	157	F6V
θ Ari Theta Arietis Theta Arietis is a star in the constellation Aries.Theta Arietis is a white A-type main sequence dwarf with an apparent magnitude of +5.58. It is approximately 387 light years from Earth.-External links:*** *...	θ	22	14191	10732	5.58	0.21	387	A1Vn
ρ³ Ari	ρ³	46	18256	13702	5.58	2.83	115	F6V	part of Al Buṭain
			20149	15154	5.61	−0.01	434	A1Vs
10 Ari 10 Arietis 10 Arietis is a binary star in the constellation of Aries. It has an overall apparent visual magnitude of 5.63 and consists of two F-type stars in orbit about each other. The orbital period is approximately 300 years.-Visual companion:...		10	12558	9621	5.64	2.02	172	F8IV
31 Ari		31	16234	12153	5.64	2.91	115	F7V
			19270	14439	5.64	0.69	319	K3III
15 Ari 15 Arietis 15 Arietis or AV Arietis is a star in the constellation Aries. Its apparent magnitude is 5.72.-References:* *...		15	13325	10155	5.68	−0.87	665	M3III	AV Ari; variable
19 Ari 19 Arietis 19 Arietis is a star in the constellation Aries. Its apparent magnitude is 5.72.-References:* *...		19	13596	10328	5.72	−0.38	541	M0III
μ Ari Mu Arietis Mu Arietis is a star system in the constellation Aries. It is approximately 338 light years from Earth.It consists of a spectroscopic binary and a third component. The binary is classified as a white A-type main sequence dwarf with an apparent magnitude of +5.74. The two components are separated...	μ	34	16811	12640	5.74	0.66	338	A0V
55 Ari 55 Arietis 55 Arietis is a star in the constellation Aries. Its apparent magnitude is 5.74.-References:* *...		55	19548	14677	5.74	−1.96	1128	B8III
7 Ari 7 Arietis 7 Arietis is a star in the constellation Aries. Its apparent magnitude is 5.76.-References:* *...		7	11763	8993	5.76	−0.26	522	K1III	RR Ari; variable
45 Ari	ρ²	45	18191	13654	5.76	0.30	403	M6IIIvar	RZ Ari; variable
ο Ari Omicron Arietis Omicron Arietis is a star in the constellation Aries.Omicron Arietis is a blue-white B-type main sequence dwarf with an apparent magnitude of +5.78. It is approximately 482 light years from Earth.-References:* *...	ο	37	17036	12803	5.78	−0.07	482	B9Vn
56 Ari 56 Arietis 56 Arietis or SX Arietis is a star in the constellation Aries. Its apparent magnitude is 5.77.-References:* *...		56	19832	14893	5.78	0.50	371	B9p Si	SX Ari; SX Ari variable SX Arietis variable SX Arietis variables are a class of variable stars. They are high-temperature analogues of Alpha2 Canum Venaticorum variables and exhibit strong magnetic fields and intense He I and Si III spectral lines. They have brightness fluctuations of approximately 0.1 magnitudes with periods of...
20 Ari 20 Arietis 20 Arietis is a star in the constellation Aries and a member of the Hyades open cluster . Its apparent magnitude is 6.00.-References:* *...		20	13871	10540	5.79	2.77	131	F6IV-V
47 Ari 47 Arietis 47 Arietis is a star in the constellation Aries. Its apparent magnitude is 5.80.-References:* *...		47	18404	13834	5.80	3.29	104	F5IV
1 Ari A 1 Arietis 1 Arietis or ADS 1457 A is a binary star in the constellation Aries.-Components:-References:* *...		1	11154	8544	5.83	−0.40	574	K1III+...	binary star
40 Ari 40 Arietis 40 Arietis is a star in the constellation Aries. Its apparent magnitude is 5.83.-References:* *...		40	17459	13108	5.83	−0.11	502	K1III
4 Ari 4 Arietis 4 Arietis is a star in the constellation Aries. Its apparent magnitude is 5.86.-References:* *...		4	10982	8387	5.86	1.14	287	B9.5V
			15524	11670	5.88	2.34	166	F6IV
			12139	9307	5.89	0.45	399	K0III-IV
VZ Ari HD 17471 HD 17471 or VZ Arietis is a variable star of Alpha2 Canum Venaticorum type.-References:* *...			17471	13121	5.89	0.14	460	A0V	Alpha² CVn variable
1 Ari B 1 Arietis 1 Arietis or ADS 1457 A is a binary star in the constellation Aries.-Components:-References:* *...		1	11155		5.90				component of the 1 Ari system
49 Ari 49 Arietis 49 Arietis is a star in the constellation Aries. Its apparent magnitude is 5.91.-References:* *...		49	18769	14109	5.91	1.82	214	A3m
59 Ari 59 Arietis 59 Arietis is a star in the constellation Aries. Its apparent magnitude is 5.93.-References:* *...		59	20618	15514	5.91	1.91	205	G8IV
54 Cet 54 Ceti 54 Ceti or HD 11257 is a variable star.-References:* *...		54	11257	8588	5.92	2.77	139	F2Vw
			18700	14036	5.93	0.27	441	K6
			13522	10296	5.96	−0.23	565	K0
			12479	9533	5.97	−1.10	845	M2III
			19698	14764	5.97	−0.05	522	B8V
29 Ari 29 Arietis 29 Arietis is a star.-References:* * *...		29	15814	11843	6.00	3.71	94	F8V
11 Ari 11 Arietis 11 Arietis is a star in the constellation Aries. Its apparent magnitude is 6.15.-References:* * *...		11	12885	9859	6.01	−1.75	1160	B9IV-Vn
16 Ari 16 Arietis 16 Arietis is a star in the constellation Aries. Its apparent magnitude is 6.01.-References:* *...		16	13363	10203	6.01	−0.94	801	K4III
			19637	14748	6.02	0.54	406	K3III
66 Ari 66 Arietis 66 Arietis or ADS 2552 AB is a star in the constellation Aries. Its apparent magnitude is 6.03.-References:* * * -Components:...		66	21467	16181	6.03	1.83	226	K0IV
65 Ari 65 Arietis 65 Arietis is a star in the constellation Aries. Its apparent magnitude is 6.07.-References:* *...		65	21050	15870	6.07	1.23	303	A1V
			12140	9295	6.09	1.51	269	A6V
			19789	14821	6.11	0.99	344	K0IIIp
53 Ari 53 Arietis 53 Arietis is a variable star of Beta Cephei type, alternatively denoted UW Arietis, in the constellation Aries. Its mean apparent magnitude is 6.13 and its spectral type is O or early B. It is a runaway star, thought to have been produced as a consequence of one of a pair of binary stars colliding...		53	19374	14514	6.13	−0.69	755	B1.5V	UW Ari; β Lyr variable Beta Lyrae variable Beta Lyrae variables are a class of close binary stars. Their total brightness is variable because the two component stars orbit each other, and in this orbit one component periodically passes in front of the other one, thereby blocking its light. The two component stars of Beta Lyrae systems are...
			15152	11415	6.14	0.37	464	K5III
26 Ari 26 Arietis 26 Arietis or UU Arietis is a star in the constellation Aries. Its apparent magnitude is 6.14.-References:* *...		26	15550	11678	6.14	1.94	226	A9V	UU Ari; δ Sct variable
60 Ari 60 Arietis 60 Arietis is a star in the constellation Aries. Its apparent magnitude is 6.14.-References:* *...		60	20663	15557	6.14	1.40	289	K3III:
			15385	11578	6.20	1.65	264	A5m
27 Ari 27 Arietis 27 Arietis is a star in the constellation Aries. Its apparent magnitude is 6.21.-References:* *...		27	15596	11698	6.21	1.30	313	G5III-IV
			12594	9627	6.24	−1.83	1342	K4III
54 Ari 54 Arietis 54 Arietis is a star in the constellation Aries. Its apparent magnitude is 6.26.-References:* *...		54	19460	14586	6.24	0.03	570	M0III
			17918	13448	6.30	1.14	352	F5III
85 Cet 85 Ceti 85 Ceti or HD 16861 is variable star.-References:* *...		85	16861	12647	6.32	0.74	426	A2V
			16955	12744	6.35	1.19	352	A3V
			19080	14318	6.37	−0.06	631	K3III
			18928	14232	6.38	2.89	163	F0V
			13201	10050	6.40	3.43	128	F5V
36 Ari 36 Arietis 36 Arietis is a star in the constellation Aries. Its apparent magnitude is 6.40.-References:* *...		36	17017	12784	6.40	0.89	413	K2III
HD 20367			20367	15323	6.40	4.23	88	G0V	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 HD 20367 b HD 20367 b is an extrasolar planet approximately 88 light years away in the constellation of Aries. It has mass similar to that of Jupiter. It orbits the star at a mean distance that is a quarter farther than Earth orbits from the Sun. The 470-day orbit is somewhat eccentric.... )
			19549	14649	6.41	0.45	506	K2
			19600	14719	6.42	0.09	601	A0V
			14262	10795	6.45	1.34	343	A7V
UX Ari HD 21242 HD 21242 or UX Arietis is a trinary star and variable star of RS CVn type.-References:* * *...			21242	16042	6.47	2.97	164	G5IV	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...
30 Ari A 30 Arietis 30 Arietis is a 6th magnitude triple star in the constellation Aries. 30 Arietis A and B are separated by 38.1" or about 1500 AU at a distance of 130 light years away. Based on their luminosities nearly twice that of our Sun, both stars are F-type main sequence, meaning both stars are fusing...		30	16246	12189	6.48	3.46	131	F6III	binary star
51 Ari 51 Arietis 51 Arietis is a star in the constellation Aries. Its apparent magnitude is 6.62.-References:* *...		51	18803	14150	6.62	4.99	69	G8V
52 Ari B 52 Arietis 52 Arietis is a multiple star system in the constellation of Aries. The combined apparent magnitude is +5.45.-References:* * * -Components:...		52	19135		7.00				component of the 52 Ari system
ρ¹ Ari	ρ¹	44	18091	13579	7.01	2.10	313	A3
30 Ari B 30 Arietis 30 Arietis is a 6th magnitude triple star in the constellation Aries. 30 Arietis A and B are separated by 38.1" or about 1500 AU at a distance of 130 light years away. Based on their luminosities nearly twice that of our Sun, both stars are F-type main sequence, meaning both stars are fusing...		30	16232	12184	7.09	4.11	129	F6V	component of the 30 Ari system; has a planet (b 30 Arietis Bb 30 Arietis Bb is an extrasolar planet which orbits the F-type main sequence star 30 Arietis B, located approximately 129 light years away in the constellation Aries. This planet has minimum mass nearly 10 times that of Jupiter. Because inclination is not known, its true mass is unknown... )
HD 12661 HD 12661 \|- bgcolor="#FFFAFA"HD 12661 is a yellow star in the constellation of Aries. It has two known extrasolar planets. It is 114 light years from Earth.-Planetary system:...			12661	9683	7.44	4.59	121	K0V	has two planets (b HD 12661 b HD 12661 b is a gas giant two and a half times the mass of Jupiter orbiting around the star HD 12661.-References:... & c HD 12661 c HD 12661 c is a gas giant one and a half times the mass of Jupiter orbiting around HD 12661.... )
HIP 14810 HIP 14810 HIP 14810 is a G-type main-sequence star located approximately 170 light-years away in the constellation of Aries.- Planetary system :Orbiting the star are three confirmed planets...				14810	8.52	4.90	172	G5V	has three planets (b HIP 14810 b HIP 14810 b is a massive hot Jupiter approximately 172 light-years away in the constellation of Aries. It has mass 3.88 times that of Jupiter and orbits at 0.0692 AU. It was discovered by the N2K Consortium in 2006 and the discovery paper was published in 2007. Prior to this a preliminary orbit had... , c HIP 14810 c HIP 14810 c is an extrasolar planet approximately 172 light-years away in the constellation of Aries. This planet has mass at least 1.28 times that of Jupiter and orbits at 0.545 AU in an eccentric orbit. The planet was discovered by the N2K Consortium in 2006 and announced in a paper published in... & d HIP 14810 d HIP 14810 d is an extrasolar planet approximately 172 light-years away in the constellation of Aries. This planet has mass at least 0.57 times that of Jupiter and orbits at 1.89 AU in an eccentric orbit.... )
BD +20°307				8920	9.01	4.19	300	G0V	has a circumstellar disk Circumstellar disk A circumstellar disk is a torus, pancake or ring-shaped accumulation of matter composed of gas, dust, planetesimals, asteroids or collision fragments in orbit around a star. Around the youngest stars, they are the reservoirs of material out of which planets may form...
WASP-11/HAT-P-10 WASP-11/HAT-P-10 WASP-11/HAT-P-10 is a magnitude-12 main-sequence orange dwarf star about 400 light years away in the constellation Perseus.-Planetary system:...					11.89	6.41	408	K3V	text-align:left; > has a transiting planet (b)
TZ Arietis TZ Arietis TZ Arietis is a red dwarf star in the constellation Aries. It is too faint to be seen by the naked eye, although it lies relatively close to our Sun at a distance of about 14.5 light years. It is a flare star, which means it can suddenly increase in brightness for short periods of time.-External...					12.26	13.99	14.5	M4.5	34th closest star system; flare star Flare star A flare star is a variable star that can undergo unpredictable dramatic increases in brightness for a few minutes. It is believed that the flares on flare stars are analogous to solar flares in that they are due to magnetic reconnection in the atmospheres of the stars. The brightness increase is...
HAT-P-25					13.19		969	G5	has a transiting planet (b)
Teegarden's star Teegarden's star Teegarden's Star, also known as SO J025300.5+165258, is an M-type red dwarf star or brown dwarf in the constellation Aries, located about 12 light years from the Solar System. Despite its proximity to Earth it is a dim magnitude 15 and can only be seen through large telescopes. This star was found...					15.40	17.47?	12.6?	M7.5	23rd closest star system

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