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21 Arietis

21 Arietis is a binary star system in the northern constellation of Aries. 21 Arietis is the Flamsteed designation. It has a combined apparent visual magnitude is 5.57, the brighter member is magnitude 6.40 while the fainter star is magnitude 6.4 ...

26 Arietis

26 Arietis is a variable star in the northern constellation of Aries. 26 Arietis is the Flamsteed designation, it also bears the variable star designation UU Arietis. The apparent visual magnitude of this star is 6.14, which, according to the Bor ...

27 Arietis

27 Arietis is a binary star system in the northern constellation of Aries. 27 Arietis is the Flamsteed designation. It is a dim, yellow-hued star that is close to the lower limit of what can be viewed with the naked eye, having an apparent visual ...

29 Arietis

29 Arietis is a triple star system in the northern constellation of Aries. 29 Arietis is the Flamsteed designation. It has an annual parallax shift of 34.86 ± 0.13 mas, which corresponds to a physical distance of approximately 94 light-years from ...

30 Arietis Bb

30 Arietis Bb is an extrasolar planet which orbits the F-type main sequence star 30 Arietis B, located in a quadruple star system approximately 146 light years away in the constellation Aries. The gas giant planet was discovered by on Friday, Nov ...

31 Arietis

31 Arietis is a binary star in the northern constellation of Aries. 31 Arietis is the Flamsteed designation. The two members of this system orbit each other with a period of 3.80 years and an eccentricity of 0.017. Both components of the system a ...

33 Arietis

33 Arietis is a binary star in the northern constellation of Aries. 33 Arietis is the Flamsteed designation. The combined apparent magnitude of 5.33 is bright enough to be seen with the naked eye. Based upon an annual parallax shift of 14.09 mas, ...

35 Arietis

35 Arietis is a binary star in the northern constellation of Aries. 35 Arietis is the Flamsteed designation. It is approximately 340 light-years distant from the Earth, based upon an annual parallax shift of 9.51 mas. This star is visible to the ...

36 Arietis

36 Arietis is a star in the northern constellation of Aries. 36 Arietis is the Flamsteed designation. It is a dim, orange-hued star that is a challenge to view with the naked eye, having an apparent visual magnitude of 6.40. Based upon an annual ...

38 Arietis

38 Arietis is a variable star in the northern constellation of Aries. 38 Arietis is the Flamsteed designation. It was once designated 88 Ceti, forming part of the neighboring constellation of Cetus. With an apparent visual magnitude of +5.18, it ...

39 Arietis

39 Arietis, officially named Lilii Borea, is a star in the northern constellation of Aries. It is visible to the naked eye with an apparent visual magnitude of +4.5. The distance to this star, as determined from an annual parallax shift of 19.01 ...

40 Arietis

40 Arietis is a probable binary star system in the northern constellation of Aries. 40 Arietis is the Flamsteed designation. Their combined apparent magnitude is 5.82, putting the system near the limit of naked eye visibility. Based upon an annua ...

41 Arietis

41 Arietis is a triple star system in the northern constellation of Aries. With an apparent visual magnitude of 3.63, this system is readily visible to the naked eye. It has an annual parallax shift of 19.69 mas, which indicates it is at a distan ...

47 Arietis

47 Arietis is a single star in the northern constellation of Aries. The designation is from the star catalogue of English astronomer John Flamsteed, first published in 1712. It is faintly visible to the naked eye with an apparent visual magnitude ...

49 Arietis

49 Arietis is a single star in the northern constellation of Aries. 49 Arietis is the Flamsteed designation. It is visible to the naked eye as a faint, white hued star with an apparent visual magnitude of 5.90. The star is located at a distance o ...

51 Arietis

51 Arietis is a star in the northern constellation of Aries. 51 Arietis is the Flamsteed designation. It is a dim, yellow-hued star – a challenge to view with the naked eye, having an apparent visual magnitude of 6.6. Based upon parallax measurem ...

52 Arietis

52 Arietis is a triple star system in the northern constellation of Aries. 52 Arietis is the Flamsteed designation. The combined apparent magnitude is +5.46, which is bright enough to be faintly visible to the naked eye. Based upon an annual para ...

53 Arietis

53 Arietis is a variable star in the northern constellation of Aries. 53 Arietis is the Flamsteed designation, it also bears the variable star designation UW Arietis. It is a B-type main sequence star with a stellar classification of B1.5 V and m ...

54 Arietis

54 Arietis is a star in the northern zodiac constellation of Aries. 54 Arietis is the Flamsteed designation. It is a challenge to view with the naked eye even under good viewing conditions, having an apparent visual magnitude of 6.27. Based upon ...

54 Ceti

54 Ceti is an older Flamsteed designation for a star that is now located within the constellation boundaries of Aries, the Ram. In the present day it is known by star catalogue identifiers like HD 11257 or HR 534. At an apparent visual magnitude ...

55 Arietis

55 Arietis is a single star in the northern zodiac constellation of Aries. 55 Arietis is the Flamsteed designation. It is faintly visible to the naked eye as a dim, blue-white hued point of light with an apparent visual magnitude of 5.72. Based u ...

56 Arietis

56 Arietis is a single, variable star in the northern zodiac constellation of Aries. It has the variable star designation SX Arietis, while 56 Arietis is the Flamsteed designation. This object is visible to the naked eye as a faint, blue-white hu ...

59 Arietis

59 Arietis is a star in the northern constellation of Aries. 59 Arietis is the Flamsteed designation. It is dimly visible to the naked eye with an apparent visual magnitude of 5.91. Based upon an annual parallax shift of 15.40 ± 0.06 mas, it is l ...

60 Arietis

60 Arietis is a star in the northern constellation of Aries. 60 Arietis is the Flamsteed designation. It has an apparent visual magnitude of 6.14, making it a challenge to view with the naked eye. Based upon an annual parallax shift of 9.57 ± 0.0 ...

62 Arietis

62 Arietis is a single star in the northern constellation of Aries, a few degrees to the north of Tau Arietis. 62 Arietis is the Flamsteed designation. It is visible to the naked eye as a dim, yellow-hued star with an apparent visual magnitude of ...

65 Arietis

65 Arietis is a star in the northern constellation of Aries, located near Tau Arietis. 65 Arietis, abbreviated 65 Ari, is the Flamsteed designation. It has an apparent visual magnitude of 6.07, which, according to the Bortle Dark-Sky Scale, means ...

66 Arietis

66 Arietis is a double star in the northern constellation of Aries. 66 Arietis is the Flamsteed designation. It has an apparent visual magnitude of 6.03, putting it near the limit for naked eye visibility. The magnitude 10.4 companion is located ...

BD+20°307

BD+20°307 is a close binary star system approximately 300 light-years away in the constellation Aries. The system is surrounded by a dusty ring. The dust that orbits around several hundred main sequence stars is cold and comes from a Kuiper-belt ...

BD+20 594b

BD+20594b is a massive exoplanet discovered by the Kepler spacecraft in collaboration with the HARPS spectrometer at La Silla in Chile.

Beta Arietis

Beta Arietis, officially named Sheratan, is a star system and the second-brightest star in the constellation of Aries, marking the rams second horn.

Delta Arietis

Delta Arietis, officially named Botein, is a star in the northern constellation of Aries, 1.8 degrees north of the ecliptic. The apparent visual magnitude is 4.35, so it is visible to the naked eye. It has an annual parallax shift of 19.22 mas, c ...

Epsilon Arietis

Epsilon Arietis is the Bayer designation for a visual binary star system in the northern constellation of Aries. It has a combined apparent visual magnitude of 4.63 and can be seen with the naked eye, although the two components are too close tog ...

Eta Arietis

Eta Arietis is the Bayer designation for a star in the northern constellation of Aries. It is dimly visible to the naked eye with an apparent visual magnitude of 5.231. With an annual parallax shift of 34.64 mas, the distance to this star is appr ...

Gamma Arietis

Gamma Arietis is a binary star in the northern constellation of Aries. The two components are designated γ¹ Arietis or Gamma Arietis B and γ² Arietis or Gamma Arietis A. The combined apparent visual magnitude of the two stars is 3.86, which is re ...

Hamal

Hamal, designation Alpha Arietis, is the brightest star in the northern zodiacal constellation of Aries. With an apparent visual magnitude of 2.0, it means the 50th brightest star in the night sky. Based on parallax measurements made by the satel ...

HD 12139

HD 12139 is an orange-hued star in the northern zodiac constellation of Aries. With an apparent visual magnitude of 5.89, it is a dim star that is just visible to the naked eye under good viewing conditions. It is located approximately 351 light- ...

HD 12661

HD 12661 is a G-type main sequence star in the northern constellation of Aries. The star is slightly larger and more massive than the Sun, with an estimated age of seven billion years. It has two known extrasolar planets.

HD 16955

HD 16955, also known as HR 803, is a double or multiple star. With an apparent visual magnitude of 6.376, is lies at or below the nominal limit for visibility with a typical naked eye. The measured annual parallax shift is 9.59 milliarcseconds, w ...

HD 19789

HD 19789 is a double star in the northern constellation of Aries. The primary component has an orange hue and is barely visible to the naked eye with an apparent visual magnitude of 6.11. it is located at a distance of approximately 390 light yea ...

HD 20644

HD 20644 is a suspected binary star system in the constellation Aries. It has an orange hue and is visible to the naked eye with an apparent visual magnitude of 4.47. The system is located at a distance of approximately 540 light years from the S ...

Iota Arietis

Iota Arietis is the Bayer designation for a binary star system in the northern constellation of Aries. It has an apparent visual magnitude of 5.117, bright enough to be dimly seen with the naked eye. Parallax measurements made during the Hipparco ...

Kappa Arietis

Kappa Arietis, Latinized from κ Arietis, is the Bayer designation for a binary star in the northern constellation of Aries. The combined apparent visual magnitude of the pair is 5.02, making the system bright enough for it to be dimly visible to ...

Lambda Arietis

Lambda Arietis is the Bayer designation for a double star in the northern constellation of Aries. Based upon an annual parallax shift of 25.32 arcseconds, this system is approximately 129 light-years distant from Earth. The pair have a combined a ...

Mu Arietis

Mu Arietis, Latinized from μ Arietis, is the Bayer designation for a star system in the northern constellation of Aries. It is approximately 340 light-years distant from Earth, give or take a 30 light-year margin of error, and has a combined appa ...

Nu Arietis

Nu Arietis, Latinized from ν Arietis, is the Bayer designation for a white-hued star in the northern constellation of Aries. It is faintly visible to the naked eye with an apparent visual magnitude of +5.43. Based upon an annual parallax shift of ...

Omicron Arietis

Omicron Arietis, Latinized from ο Arietis, is the Bayer designation for a single, blue-white hued star in the northern constellation of Aries. It has an apparent visual magnitude of +5.78, which means it is dimly visible to the naked eye. Based u ...

Pi Arietis

Pi Arietis, Latinized from π Arietis, is the Bayer designation for a multiple star system in the northern constellation of Aries. Based upon parallax measurements made during the Hipparcos mission, this system is approximately 800 light-years dis ...

Rho2 Arietis

Rho 2 Arietis is an M-type red giant star in the northern constellation of Aries. With an annual parallax shift of 9.28 mas, it is approximately 350 light-years distant from the Earth. RO 2 RAM is classified as a semiregular variable stars with p ...

Sigma Arietis

Sigma Arietis, Latinized from σ Arietis, is the Bayer designation for a star in the northern constellation of Aries. It has an apparent visual magnitude of +5.52, which is bright enough for the star to be seen with the naked eye from dark suburba ...

Tau1 Arietis

Tau 1 Arietis, Latinized from τ 1 Arietis, is the Bayer designation for a triple star system in the northern constellation of Aries. Based upon an annual parallax shift of 6.41 mas, it is approximately 510 light-years distant from Earth. The comb ...

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