Star
b1 Aquarii
HIP 115438 · Orange giant
True colour from its B–V index (1.08) — a surface around 4,600 K.
Distance
163 light-years
Spectral type
K0III
Brightness
mag 3.96
Absolute mag
0.46
Luminosity
57 × Sun
Surface
~4,600 K
Right ascension
23h 22m 58s
Declination
−20° 06′
- b1 Aquarii is a orange giant in Aquarius.
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Distances and spectral types: HYG Database (Hipparcos parallaxes), CC BY-SA 4.0.