Magnitude 9.97 Apparent magnitude (V) 9.97 | ||
Similar R Leonis, V509 Cassiopeiae, Chi Cygni, R Doradus, U Orionis | ||
R Cassiopeiae (R Cas) is a star in the constellation Cassiopeia.
R Cassiopeiae is a M-type red giant. It is classified as a Mira-type variable star and its brightness varies between magnitudes +4.7 to +13.5 with a period of 430.5 days. It is approximately 410 light years from Earth.
References
R Cassiopeiae Wikipedia(Text) CC BY-SA