:This article is about the constellation. Libra is also a Roman coin and weight measure, see Historical weights and measures. Libra is also a novel by Don DeLillo. LIBRA is also a political party in Croatia.
| Libra
|
|
|
| Abbreviation
| Lib
|
| Genitive
| Librae
|
| Meaning in English
| the Scales
|
| Right ascension
| 15 h
|
| Declination
| −15°
|
| Visible to latitude
| Between 65° and −90°
|
| Best visible
| June
|
Area - Total
| Ranked 29th 538 sq. deg.
|
Number of stars with apparent magnitude < 3
| 2
|
Brightest star - Apparent magnitude
| Zubeneschamali (β Lib) 2.6
|
| Meteor showers
|
|
| Bordering constellations
|
- Serpens Caput
- Virgo
- Hydra
- Lupus
- ScorpiusFor the fictional alien character Scorpius from Farscape see Scorpius (Farscape). For the James Bond novel by John Gardner, see Scorpius (novel). Scorpius (the scorpion) is one of the constellations of the zodiac. In western astrology it is known as Scorp
- OphiuchusOphiuchus (the serpent bearer is one of the 88 modern constellations, and was also one of the 48 listed by Ptolemy. Of the 13 modern zodiac (constellations of the ecliptic), Ophiuchus is the only one which is not counted as an astrological sign because Op
|
|
Libra (the scales) is a constellationOrion is a remarkable constellation, visible from most places on the globe (but not always the whole year long). A constellation is a group of stars visibly related to each other in a particular configuration. In three-dimensional space, most of the stars of the zodiacThis article is about the astrological concept. For other uses, see zodiac (disambiguation The zodiac (from Greek zoon "animal") is an imaginary belt in the heavens extending approximately 8 degrees on either side of the Sun's apparent path (the ecliptic). It is a fairly inconspicuous constellation and has no starFor alternate meanings see star (disambiguation Hubble Space Telescope of the Sagittarius Star Cloud in the Milky Way Galaxy. A star is any massive gaseous celestial body in outer space. Stars appear as shining points in the nighttime sky that twinkle bec of first magnitude, lying between Virgo to the west and ScorpiusFor the fictional alien character Scorpius from Farscape see Scorpius (Farscape). For the James Bond novel by John Gardner, see Scorpius (novel). Scorpius (the scorpion) is one of the constellations of the zodiac. In western astrology it is known as Scorp to the east. As the names of the brighter stars testify, it was at one point part of Scorpius' claws.
1 Notable features
The brightest stars in Libra form a rectangle:
- α Librae, Zubenelgenubi ("southern claw"), a visual binary;
- β Librae, Zubeneschamali ("northern claw");
- γ Librae, Zubenelakrab ("scorpion's claw");
- σ Librae, an eclipsing variable.
α and β Librae are the scales' balance beam, and γ and σ are the weighing pans.