Star profile
Gamma 3 Octans
Southern polar starWhat is Gamma 3 Octans
Gamma-3 Octantis belongs to Octans, the constellation surrounding the south celestial pole without a bright pole star such as Polaris. It is an orange K-type giant at 255 light-years, one of the lights that orbit that austral void where the sky seems to wheel upon itself all night long, lacking an obvious fixed point.
Where it is and when to see it
Gamma 3 Octans lies in the southern 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 Gamma 3 Octans
- Constellation
- Octans
- Apparent magnitude
- 5.29
- Distance
- 254.6 light years
- Coordinates (J2000)
- RA 2.509° · Dec -82.224°
- Catalogue
- HIP 814 · HD 636
A symbolic commemorative gift: neither the signature nor the chosen name implies ownership of the star or recognition by the IAU.
Other stars in Octans
Octans has 35 stars in Stelvia's catalogue. Here are a few of them.
- Nu Octans3.73
- Beta Octans4.13
- Delta Octans4.31
- Gamma 1 Octans5.10
- Alpha Octans5.13
- Lambda Octans5.27
- Chi Octans5.29
- Xi Octans5.32