Alpheratz
Alpheratz, Alpha Andromedae (α And), is a spectroscopic binary star located 97 ly away in Andromeda constellation. It marks the head of the mythical princess.| Star Facts
The Caldwell catalogue is a list of 109 bright deep sky objects that can be observed with amateur telescopes. It serves as a supplement to the Messier catalogue and includes deep sky objects in the far southern sky.| www.constellation-guide.com
Andromeda is a large constellation in the northern sky. Associated with the mythical princess Andromeda, the constellation is home to the Andromeda Galaxy (M31), the Blue Snowball Nebula, and the NGC 68 Group of galaxies.| www.constellation-guide.com
Alpheratz, Alpha Andromedae (α And), is a spectroscopic binary star located 97 ly away in Andromeda constellation. It marks the head of the mythical princess.| Star Facts
