Rho Cassiopeiae

Rho Cassiopeiae is a yellow hypergiant star, the brightest one in the night sky. It is located in the constellation Cassiopeia. It is also one of the largest, with a size 450 times larger than the Sun, but the star's mass is just 22 times larger than the Sun
Information
Mass: 22 Solar Masses
Radius: 636-981 Solar Radius
Luminosity: 320,000-530,000 Solar Luminosities
Temperature: 4,571-6,044 Kelvin
Spectral Type: F8Ia+-K0Ia+

Category:Hypergiants
Category:Variable stars