Star
Al Kidr
θ Cephei · HIP 101093 · White giant
True colour from its B–V index (0.20) — a surface around 8,200 K.
Distance
137 light-years
Spectral type
A7III
Brightness
mag 4.21
Absolute mag
1.10
Luminosity
32 × Sun
Surface
~8,200 K
Right ascension
20h 29m 35s
Declination
+62° 00′
- Al Kidr is a white giant in Cepheus.
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Distances and spectral types: HYG Database (Hipparcos parallaxes), CC BY-SA 4.0.