Star
δ Persei
HIP 17358 · Blue-white giant
True colour from its B–V index (-0.12) — a surface around 11,900 K.
Distance
516 light-years
Spectral type
B5III SB
Brightness
mag 3.01
Absolute mag
-2.99
Luminosity
1,363 × Sun
Surface
~11,900 K
Right ascension
3h 42m 56s
Declination
+47° 47′
- δ Persei is a blue-white giant in Perseus.
In your sky
Share your location to see where this is in your sky right now.
More stars in Perseus
Distances and spectral types: HYG Database (Hipparcos parallaxes), CC BY-SA 4.0.