Star profile
HIP 55779
What is HIP 55779
It is part of Centaurus, the constellation of the mythical centaur riding the southern sky. Its yellow-white tone places it among the F-class stars, slightly hotter and more luminous than the Sun. The light reaching our eyes today set out nearly 89 years ago, when Spain was entering its civil war and the world was leaning over the brink of a second world war. Steady, with no perceptible flicker, it offers one of those serene presences that populate stellar maps as firm points of reference.
Where it is and when to see it
HIP 55779 lies in the southern celestial hemisphere. It is visible to the naked eye under a dark sky. Its best month of the year is April: 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 55779
- Constellation
- Centaurus
- Apparent magnitude
- 5.18
- Distance
- 88.8 light years
- Coordinates (J2000)
- RA 171.431° · Dec -63.972°
- Catalogue
- HIP 55779 · HD 99453
A symbolic commemorative gift: neither the signature nor the chosen name implies ownership of the star or recognition by the IAU.
Other stars in Centaurus
Centaurus has 174 stars in Stelvia's catalogue. Here are a few of them.
- Rigil KentaurusAlpha 1 Centauri-0.01
- HadarBeta Centauri0.61
- TolimanAlpha 2 Centauri1.35
- HIP 588035.15
- HIP 672445.15
- HIP 632105.17
- HIP 557565.21
- HIP 558315.22