Star profile
HIP 91217
What is HIP 91217
In Ophiuchus, the serpent-bearer, 125.7 light-years away, burns a whitish F-type sun. Slightly warmer and more luminous than our own, its glow travelled through space while Marie Curie was isolating radium in a Parisian shed and Picasso was beginning his Blue Period. A little over a century of voyage for a light only now stepping out of the sky's portrait.
Where it is and when to see it
HIP 91217 lies in the northern celestial hemisphere. It is visible to the naked eye under a dark sky. Its best month of the year is July: 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 91217
- Constellation
- Ophiuchus
- Apparent magnitude
- 5.38
- Distance
- 125.7 light years
- Coordinates (J2000)
- RA 279.116° · Dec 9.122°
- Catalogue
- HIP 91217 · HD 171802
A symbolic commemorative gift: neither the signature nor the chosen name implies ownership of the star or recognition by the IAU.
Other stars in Ophiuchus
Ophiuchus has 88 stars in Stelvia's catalogue. Here are a few of them.
- RasalhagueAlpha Ophiuchi2.08
- SabikEta Ophiuchi2.43
- Zeta Ophiuchi2.54
- 43 Ophiuchi5.30
- HIP 856675.31
- 37 Ophiuchi5.32
- HIP 806935.41
- HIP 855375.41