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The constellation Libra marked on a naked eye view. Overall, there are 83 stars within the constellation's borders brighter than or equal to apparent magnitude 6.5. [a] [2] The brightest stars in Libra form a quadrangle that distinguishes it for the unaided observer. Traditionally, Alpha and Beta Librae are considered to represent the scales ...
1 See also. 2 References. ... This is the list of notable stars in the constellation Libra, ... List of stars in Libra. 21 languages ...
Kappa Librae, Latinized from κ Librae, is the Bayer designation for a star system in the zodiac constellation of Libra. Its apparent visual magnitude is 4.72, [2] so it can be seen with the naked eye. The annual parallax shift of 10.57 mas [1] indicates it is roughly 310 light years away.
Libra season begins Saturday, September 23, along with the autumnal equinox, marking the first day of fall.
The two stars are very close together (0.2 arcsec away), respectively of magnitude 5.1 and 5.5. [ 9 ] [ 10 ] A third component is located 57 arcsec distant; it is a star of the tenth magnitude, Iota 1 Librae B. [ 6 ] The third component is also a double star, of equal magnitudes, 1.9 arcseconds apart.
HD 140283 (also known as the Methuselah star) is a metal-poor subgiant star about 200 light years away from the Earth in the constellation Libra, near the boundary with Ophiuchus in the Milky Way Galaxy. Its apparent magnitude is 7.205, so it can be seen with binoculars. It is one of the oldest stars known.
23 Librae (23 Lib) is a star in the zodiac constellation Libra, making it visible from most of the Earth's surface. With an apparent visual magnitude of 6.45, [2] it requires dark skies and good seeing conditions to see this star with the naked eye. It has a planetary system with two confirmed extrasolar planets. [3]
ζ 2 Librae (abbreviated Zeta 2 Librae, Zeta 2 Lib, ζ 2 Lib), also known as 33 Librae, is a variable star in the constellation Libra. It is approximately 261 light-years away from the Sun. [2] Zeta 2 Librae does not have an HR number, although it is included in the Bright Star Catalogue Supplement. [3] [4]