Star
μ1 Crux
HIP 63003 · Blue-white subgiant
True colour from its B–V index (-0.18) — a surface around 13,100 K.
Distance
414 light-years
Spectral type
B2IV-V
Brightness
mag 4.03
Absolute mag
-1.49
Luminosity
344 × Sun
Surface
~13,100 K
Right ascension
12h 54m 36s
Declination
−57° 11′
- μ1 Crux is a blue-white subgiant in Crux.
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Distances and spectral types: HYG Database (Hipparcos parallaxes), CC BY-SA 4.0.