Star profile
18 Monocerotis
What is 18 Monocerotis
18 Monocerotis burns amber 368 light-years away, inside winter's most discreet constellation. The Unicorn lacks bright stars, which is why this orange K-type giant stands out as a warm beacon among empty patches. Its light set out when Europe was just beginning to chart the Pacific —and is still on its way. A quiet presence in a sky region where almost everything is.
Where it is and when to see it
18 Monocerotis lies in the northern celestial hemisphere. It is visible to the naked eye under a dark sky. Its best month of the year is January: 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 18 Monocerotis
- Constellation
- Monoceros
- Apparent magnitude
- 4.48
- Distance
- 368.2 light years
- Coordinates (J2000)
- RA 101.965° · Dec 2.412°
- Catalogue
- HIP 32578 · HD 49293
A symbolic commemorative gift: neither the signature nor the chosen name implies ownership of the star or recognition by the IAU.
Other stars in Monoceros
Monoceros has 71 stars in Stelvia's catalogue. Here are a few of them.
- Beta Monocerotis3.76
- Alpha Monocerotis3.94
- Gamma Monocerotis3.99
- Zeta Monocerotis4.36
- Epsilon Monocerotis4.39
- 13 Monocerotis4.47
- 15 Monocerotis4.66
- 28 Monocerotis4.69