Star
Brachium
σ Librae · HIP 73714 · Red star
True colour from its B–V index (1.67) — a surface around 3,600 K.
Distance
288 light-years
Spectral type
M3/M4III
Brightness
mag 3.25
Absolute mag
-1.48
Luminosity
341 × Sun
Surface
~3,600 K
Right ascension
15h 04m 04s
Declination
−25° 17′
- Brachium is a red star in Libra.
In your sky
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More stars in Libra
- Zubeneschamalimag 2.61
- Zubenelgenubimag 2.75
- υ Libraemag 3.60
- τ Libraemag 3.66
- Zubenelhakrabimag 3.91
- θ Libraemag 4.13
Distances and spectral types: HYG Database (Hipparcos parallaxes), CC BY-SA 4.0.