Star profile
HIP 74539
What is HIP 74539
A yellow star resembling the Sun but nearly a thousand light-years away: if our own star sat at that distance, we would barely see it. This G-class giant resides in Libra, and its light left the star around 1028, when the Caliphate of Córdoba had just splintered into taifas. G-type, golden as a wax flame, magnitude 5.84: faint precisely because the Sun itself, at such a distance, would be invisible to the naked eye.
Where it is and when to see it
HIP 74539 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 HIP 74539
- Constellation
- Libra
- Apparent magnitude
- 5.84
- Distance
- 997.6 light years
- Coordinates (J2000)
- RA 228.472° · Dec -26.194°
- Catalogue
- HIP 74539 · HD 135051
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 722105.80
- Zeta 3 Librae5.82
- HIP 765695.82
- 18 Librae5.88
- 47 Librae5.95