4.05
Apparent Mag210
Distance (ly)B9.5Vs
Spectral Type10,100
Temperature (K)Sigma Leonis is a blue-white star in Leo.
Stellar Data
Apparent Magnitude4.05
Absolute Magnitude-0.37
Distance210 light-years
Spectral TypeB9.5Vs
Temperature10,100 K
Luminosity95 L☉
Radius3.5 R☉
Mass3 M☉
Right Ascension11h 21m 08.2s
Declination+06° 01′ 45.5″
ConstellationLeo
Notable Facts
- Sigma Leonis is a B-type star
- It is about 95 times the Sun's luminosity
- The star lies in the hindquarters of the celestial lion