Canopus
Star
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Canopus is the brightest star in the southern constellation of Carina and the second-brightest star in the night sky. It is also designated α Carinae, which is romanized to Alpha Carinae. With a visual apparent magnitude of −0.74, it is outshone... Wikipedia
Constellation: Carina
Mass: 1.949 × 10^31 kg (9.8 M☉)
Spectral type: A9 II
Surface temperature: 7,350 K
Luminosity: 10,700 L☉
Magnitude: -0.72
Radius: 30.692 million mi