Star profile
HIP 89772
What is HIP 89772
Among the sands of Ophiuchus shines a K-type orange star 153 light-years from Earth. The light crossing our eyes tonight set out around 1873, the year Maxwell published his treatise on electricity and magnetism, opening the door to the age of waves. Cooler and somewhat larger than the Sun, it is a calm ember beneath the figure of the Serpent-Bearer.
Where it is and when to see it
HIP 89772 lies in the northern 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 89772
- Constellation
- Ophiuchus
- Apparent magnitude
- 5.41
- Distance
- 152.6 light years
- Coordinates (J2000)
- RA 274.790° · Dec 7.260°
- Catalogue
- HIP 89772 · HD 168387
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
- HIP 912175.38
- HIP 806935.41
- HIP 855375.41
- HIP 839625.43
- HIP 912375.43