Star profile
Xi 1 Librae
What is Xi 1 Librae
Xi-1 Librae accompanies, with Xi-2, the two modest heads that lean out between the pans of the Scales, the late figure that Greek charts separated from the claws of the neighbouring Scorpion. A yellow type G giant some 337 light-years away, its warm, even light recalls the Sun in colour, though its swollen size belongs to a much later stage of stellar evolution. Its discreet glow asks for a clean sky, far from the urban glare.
Where it is and when to see it
Xi 1 Librae lies in the southern celestial hemisphere. It is visible to the naked eye under a dark sky. Its best month of the year is May: the Sun sits at the opposite point of the sky and the star culminates around midnight. How high it climbs above the horizon depends on the latitude you watch from.
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The signature wall
Stelvia's sky works like a signature wall: anyone can leave their name and a message on a real star, and that signature goes up on the map for everyone to read. Signing is free.
A signature without a lock can be replaced by someone else's. The lock makes the signature permanent and lets you choose a symbolic name for the star, always shown next to the star's catalogue identifier. How the lock works
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A public signature from a real person. The chosen name is a symbolic denomination within Stelvia, with no official standing or IAU recognition: the sky is not for sale and belongs to no one.
Astronomical data for Xi 1 Librae
- Constellation
- Libra
- Apparent magnitude
- 5.78
- Distance
- 337.0 light years
- Coordinates (J2000)
- RA 223.595° · Dec -11.898°
- Catalogue
- HIP 72934 · HD 131530
A symbolic commemorative gift: neither the signature nor the chosen name implies ownership of the star or recognition by the IAU.
Other stars in Libra
Libra has 49 stars in Stelvia's catalogue. Here are a few of them.
- ZubeneschamaliBeta Librae2.61
- ZubenelgenubiAlpha 2 Librae2.75
- BrachiumSigma Librae3.25
- HIP 731845.72
- HIP 753525.72
- HIP 742395.75
- HIP 765325.79
- HIP 722105.80