Star profile
23 Andromedae
What is 23 Andromedae
23 Andromedae is a pale yellow F-type star 114 light-years away from Earth —a real neighbour, in purely stellar terms. It sits along the very outline of Andromeda, the princess whose silhouette points directly toward the faint smudge of the galaxy that bears her own name, our spiral neighbour out at some 2.5 million light-years. A quiet signpost toward one of the deepest objects visible to the naked eye.
Where it is and when to see it
23 Andromedae lies in the northern celestial hemisphere. It is visible to the naked eye under a dark sky. Its best month of the year is October: 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 23 Andromedae
- Constellation
- Andromeda
- Apparent magnitude
- 5.71
- Distance
- 113.9 light years
- Coordinates (J2000)
- RA 3.379° · Dec 41.035°
- Catalogue
- HIP 1086 · HD 905
A symbolic commemorative gift: neither the signature nor the chosen name implies ownership of the star or recognition by the IAU.
Other stars in Andromeda
Andromeda has 81 stars in Stelvia's catalogue. Here are a few of them.
- MirachBeta Andromedae2.07
- AlpheratzAlpha Andromedae2.07
- AlmachGamma 1 Andromedae2.10
- 5 Andromedae5.68
- HIP 46755.69
- 56 Andromedae5.69
- HIP 120725.72
- 13 Andromedae5.75