Star
ε1 Arae
HIP 83153 · Orange giant
True colour from its B–V index (1.45) — a surface around 3,900 K.
Distance
361 light-years
Spectral type
K4III
Brightness
mag 4.06
Absolute mag
-1.16
Luminosity
253 × Sun
Surface
~3,900 K
Right ascension
16h 59m 35s
Declination
−53° 10′
- ε1 Arae is a orange giant in Ara.
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Distances and spectral types: HYG Database (Hipparcos parallaxes), CC BY-SA 4.0.