Star

σ Arae

HIP 86092 · White main-sequence star

True colour from its B–V index (-0.02) — a surface around 10,400 K.

Distance

378 light-years

Spectral type

A0V

Brightness

mag 4.56

Absolute mag

-0.76

Luminosity

176 × Sun

Surface

~10,400 K

Right ascension

17h 35m 40s

Declination

−46° 30′

In your sky

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Distances and spectral types: HYG Database (Hipparcos parallaxes), CC BY-SA 4.0.