Star profile
Theemin
Upsilon 2 Eridani · Eridanus
What is Theemin
Theemin flows among the long curves of Eridanus, the celestial river that the ancients identified with the Nile or the Po, depending on the culture. It is a yellow G-type star, similar to our Sun but more evolved, about 214 light-years away. The light crossing the river tonight set out around 1812, the year Napoleon retreated from Moscow under the snow.
Where it is and when to see it
Theemin lies in the southern celestial hemisphere. It is visible to the naked eye under a dark sky. Its best month of the year is November: 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 Theemin
- Constellation
- Eridanus
- Apparent magnitude
- 3.81
- Distance
- 213.9 light years
- Coordinates (J2000)
- RA 68.888° · Dec -30.562°
- Catalogue
- HIP 21393 · HD 29291
A symbolic commemorative gift: neither the signature nor the chosen name implies ownership of the star or recognition by the IAU.
Other stars in Eridanus
Eridanus has 129 stars in Stelvia's catalogue. Here are a few of them.
- AchernarAlpha Eridani0.45
- CursaBeta Eridani2.78
- AcamarTheta 1 Eridani2.88
- Chi Eridani3.69
- Tau 4 Eridani3.70
- RanEpsilon Eridani3.72
- Sceptrum3.86
- AzhaEta Eridani3.89