MZ Cassiopeiae

MZ Cassiopeiae is a red supergiant star in the constellation of Cassiopeia. It has a spectral type of M2Ia-Iab, and is listed in the GCVS as a slow irregular variable of type Lc. The star is a member of Cassiopeia OB4.

MZ Cas has a radius of $7,690$, a luminosity of $2,360$, and an effective temperature of $600$ K. It is losing mass at a rate of $58,100$ per year.