Theta Leonis
Star
Theta Leonis, Latinized from θ Leonis, formally named Chertan, is a star in the constellation of Leo. With an apparent visual magnitude of +3.324 it is visible to the naked eye and forms one of the brighter stars in the constellation. Wikipedia
Distance to Earth: 165 light years
Magnitude: 3.324
Luminosity: 141 L☉
Spectral type: A2 V
Constellation: Leo
Temperature: 9,350 K
Distance: 165 ± 1 ly; (50.6 ± 0.4 pc)