SKYVERSE
Canis Major

Star

Al Zara

ο2 Canis Majoris · HIP 33977 · Blue-white supergiant

True colour from its B–V index (-0.08) — a surface around 11,200 K.

Distance

2,764 light-years

Spectral type

B3Ia

Brightness

mag 3.02

Absolute mag

-6.62

Luminosity

38,761 × Sun

Surface

~11,200 K

Right ascension

7h 03m 01s

Declination

−23° 50′

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Distances and spectral types: HYG Database (Hipparcos parallaxes), CC BY-SA 4.0.