Star profile
48 Cassiopeiae
What is 48 Cassiopeiae
48 Cassiopeiae shines white and crisp 115 light-years away, caught within the inverted W of the seated queen. Its type-A surface burns near ten thousand degrees, almost twice as hot as the Sun. The light reaching a human eye tonight departed when the first steam locomotives were still being assembled.
Where it is and when to see it
48 Cassiopeiae lies in the northern 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.
It opens in your browser. Free, no account, nothing to install.
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
If you don't have an account yet, we'll ask for an email to confirm it's you: we send you a link and that's it, no password.
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 48 Cassiopeiae
- Constellation
- Cassiopeia
- Apparent magnitude
- 4.49
- Distance
- 115.0 light years
- Coordinates (J2000)
- RA 30.490° · Dec 70.907°
- Catalogue
- HIP 9480 · HD 12111
A symbolic commemorative gift: neither the signature nor the chosen name implies ownership of the star or recognition by the IAU.
Other stars in Cassiopeia
Cassiopeia has 93 stars in Stelvia's catalogue. Here are a few of them.
- CihGamma Cassiopeiae2.15
- SchedarAlpha Cassiopeiae2.24
- CaphBeta Cassiopeiae2.28
- Theta Cassiopeiae4.34
- Iota Cassiopeiae4.46
- Omicron Cassiopeiae4.48
- Rho Cassiopeiae4.51
- CastulaUpsilon 2 Cassiopeiae4.62