Star profile
28 Andromedae
Variable starWhat is 28 Andromedae
28 Andromedae is a white A-type star whose luminosity wavers slightly, a sign of internal pulsations that leave their mark on its brightness. It inhabits the figure of Andromeda, the chained princess whose constellation hosts the nearest spiral galaxy visible to the naked eye. Its light takes a little over two centuries to reach us.
Where it is and when to see it
28 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 28 Andromedae
- Constellation
- Andromeda
- Apparent magnitude
- 5.20
- Distance
- 204.8 light years
- Coordinates (J2000)
- RA 7.531° · Dec 29.752°
- Catalogue
- HIP 2355 · HD 2628
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
- Rho Andromedae5.16
- HIP 22255.18
- 64 Andromedae5.19
- Veritate5.22
- 49 Andromedae5.27