Star profile
HIP 83216
What is HIP 83216
In the southern Ara glows a yellow G-type star about 348 light-years away. Its light departed around 1678, when Olaf Rømer was proving in Paris that light takes time to cross space, measuring its speed using Jupiter's moons. It shares its colour with the Sun, yet stands farther and brighter —like a solar echo in the south—.
Where it is and when to see it
HIP 83216 lies in the southern celestial hemisphere. It is visible to the naked eye under a dark sky. Its best month of the year is June: 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 83216
- Constellation
- Ara
- Apparent magnitude
- 5.98
- Distance
- 348.5 light years
- Coordinates (J2000)
- RA 255.112° · Dec -48.648°
- Catalogue
- HIP 83216 · HD 153221
A symbolic commemorative gift: neither the signature nor the chosen name implies ownership of the star or recognition by the IAU.
Other stars in Ara
Ara has 43 stars in Stelvia's catalogue. Here are a few of them.
- Beta Ara2.84
- Alpha Ara2.84
- Zeta Ara3.12
- HIP 829025.94
- HIP 841055.94
- HIP 819665.96
- HIP 828065.99
- HIP 857515.99