Star
φ1 Lupi
HIP 75177 · Orange giant
True colour from its B–V index (1.53) — a surface around 3,700 K.
Distance
275 light-years
Spectral type
K5III
Brightness
mag 3.57
Absolute mag
-1.06
Luminosity
231 × Sun
Surface
~3,700 K
Right ascension
15h 21m 48s
Declination
−36° 16′
- φ1 Lupi is a orange giant in Lupus.
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Distances and spectral types: HYG Database (Hipparcos parallaxes), CC BY-SA 4.0.