Gacrux
Star
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Gacrux is the third-brightest star in the southern constellation of Crux, the Southern Cross. It has the Bayer designation Gamma Crucis, which is Latinised from γ Crucis and abbreviated Gamma Cru or γ Cru. With an apparent visual magnitude of... Wikipedia
Surface temperature: 3,626 K
Luminosity: 820 L☉
Spectral type: M3.5 III
Magnitude: 1.63
Constellation: Crux
Radius: 36.312 million mi
Mass: 2.586 × 10^30 kg (1.3 M☉)
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