Alpha Cassiopeiae
Star
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Alpha Cassiopeiae or α Cassiopeiae, also named Schedar, is a second-magnitude star in the northern constellation of Cassiopeia. Wikipedia
Spectral type: K0IIIa
Magnitude: 2.24
Surface temperature: 4,530 K
Luminosity: 676 L☉
Constellation: Cassiopeia
Mass: 8.95 × 10^30 kg (4.5 M☉)
Absolute magnitude: -1.985