Star profile
HIP 99824
Variable starWhat is HIP 99824
In tiny Vulpecula, the celestial fox, beats a blue B-type variable whose brightness never quite settles. Its light crosses 991 years from an age —the eleventh century— when Europe was raising Romanesque cathedrals and Persian astronomers were refining their tables. It is a bonfire far hotter than the Sun, locked in slow breaths no one on Earth can hear.
Where it is and when to see it
HIP 99824 lies in the northern celestial hemisphere. It is visible to the naked eye under a dark sky. Its best month of the year is August: 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 99824
- Constellation
- Vulpecula
- Apparent magnitude
- 4.79
- Distance
- 991.5 light years
- Coordinates (J2000)
- RA 303.816° · Dec 25.592°
- Catalogue
- HIP 99824 · HD 192685
A symbolic commemorative gift: neither the signature nor the chosen name implies ownership of the star or recognition by the IAU.
Other stars in Vulpecula
Vulpecula has 44 stars in Stelvia's catalogue. Here are a few of them.
- AnserAlpha Vulpecula4.44
- 23 Vulpecula4.50
- 31 Vulpecula4.56
- 13 Vulpecula4.57
- 15 Vulpecula4.66
- 1 Vulpecula4.76
- 29 Vulpecula4.81
- 12 Vulpecula4.90