A-type star · white star
Omicron Aur
Omicron Aur is a white star in the constellation Auriga 413 ly from Earth. Its surface is about 9,766 K, about 1.7 times the Sun's surface temperature, and it shines at 91.62× the Sun's brightness. At magnitude 5.5 it is bright enough to see with the naked eye; the light you see left it 413 years ago.
Also catalogued as HR 1971 · HD 38104 · HIP 27196
9,766 K
temperature
5.46
apparent magnitude
91.62× ☉
luminosity vs Sun
A0p...
spectral type
Distance & comparison with our Sun
413 years
at light speed from Earth
1.69×
as hot as the Sun
91.62×
the Sun's light output
-0.06
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.