Star profile
47 Andromedae
What is 47 Andromedae
47 Andromedae is an A-type white star 208 light-years away, set on the silhouette of the princess chained to the sky. Its light, clean and slightly hotter than the Sun's, set out around 1818, when Europe was still rearranging itself after Napoleon. The patient eye finds it as a quiet glow north of the great spiral galaxy that shares the constellation's name.
Where it is and when to see it
47 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 47 Andromedae
- Constellation
- Andromeda
- Apparent magnitude
- 5.60
- Distance
- 208.3 light years
- Coordinates (J2000)
- RA 20.919° · Dec 37.715°
- Catalogue
- HIP 6514 · HD 8374
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
- 36 Andromedae5.46
- 15 Andromedae5.55
- 63 Andromedae5.57
- HIP 78255.63
- 44 Andromedae5.67