Star
Dubhe
α Ursae Majoris · HIP 54061 · Yellow-white main-sequence star
True colour from its B–V index (1.06) — a surface around 4,600 K.
Distance
123 light-years
Spectral type
F7V comp
Brightness
mag 1.81
Absolute mag
-1.07
Luminosity
233 × Sun
Surface
~4,600 K
Right ascension
11h 03m 44s
Declination
+61° 45′
- Dubhe is a yellow-white main-sequence star in Ursa Major.
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Distances and spectral types: HYG Database (Hipparcos parallaxes), CC BY-SA 4.0.