Star
η Aquarii
HIP 111497 · Blue-white subgiant
True colour from its B–V index (-0.08) — a surface around 11,200 K.
Distance
168 light-years
Spectral type
B9IV-Vn
Brightness
mag 4.04
Absolute mag
0.48
Luminosity
56 × Sun
Surface
~11,200 K
Right ascension
22h 35m 21s
Declination
−0° 07′
- η Aquarii is a blue-white subgiant in Aquarius.
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Distances and spectral types: HYG Database (Hipparcos parallaxes), CC BY-SA 4.0.