Star profile
HIP 57851
Hot blue starWhat is HIP 57851
Within the tiny southern Fly, nearly invisible to northern observers, beats a young blue B-type star 362 light-years away. Its light set out when Newton was still publishing in Cambridge and refracting telescopes were beginning to unveil the southern firmament. Hot, with a surface near 14,000 degrees, it comfortably exceeds the Sun in mass and radiation.
Where it is and when to see it
HIP 57851 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 57851
- Constellation
- Musca
- Apparent magnitude
- 4.89
- Distance
- 362.4 light years
- Coordinates (J2000)
- RA 177.964° · Dec -65.206°
- Catalogue
- HIP 57851 · HD 103079
A symbolic commemorative gift: neither the signature nor the chosen name implies ownership of the star or recognition by the IAU.
Other stars in Musca
Musca has 31 stars in Stelvia's catalogue. Here are a few of them.
- Alpha Musca2.69
- Beta Musca3.04
- Delta Musca3.61
- Mu Musca4.75
- Eta Musca4.79
- HIP 648204.86
- HIP 576964.98
- HIP 568625.01