A-type star · white star
22 Leo
22 Leo is a white star in the constellation Leo 135 ly from Earth. Its surface is about 7,945 K, about 1.4 times the Sun's surface temperature, and it shines at 11.46× the Sun's brightness. At magnitude 5.3 it is bright enough to see with the naked eye; the light you see left it 135 years ago.
Also catalogued as HR 3900 · HD 85376 · HIP 48390
7,945 K
temperature
5.29
apparent magnitude
11.46× ☉
luminosity vs Sun
A5IV
spectral type
Distance & comparison with our Sun
135 years
at light speed from Earth
1.38×
as hot as the Sun
11.46×
the Sun's light output
2.20
absolute magnitude
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VISIBLE TO THE NAKED EYE
Star data from the HYG database v4.2 (Astronexus, CC BY-SA 4.0). Temperature and colour computed by gravityfinder from the B-V colour index; the illustration is generated from that temperature, not a photograph.