Star
γ Columbae
HIP 28199 · Blue-white subgiant
True colour from its B–V index (-0.17) — a surface around 12,900 K.
Distance
870 light-years
Spectral type
B2.5IV
Brightness
mag 4.36
Absolute mag
-2.77
Luminosity
1,117 × Sun
Surface
~12,900 K
Right ascension
5h 57m 32s
Declination
−35° 17′
- γ Columbae is a blue-white subgiant in Columba.
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Distances and spectral types: HYG Database (Hipparcos parallaxes), CC BY-SA 4.0.