B-type star · blue-white star
7 Vir
7 Vir is a blue-white star in the constellation Virgo 305 ly from Earth. Its surface is about 10,138 K, about 1.8 times the Sun's surface temperature, and it shines at 54.80× the Sun's brightness. At magnitude 5.4 it is bright enough to see with the naked eye; the light you see left it 305 years ago.
Also catalogued as HR 4585 · HD 104181 · HIP 58510
10,138 K
temperature
5.36
apparent magnitude
54.80× ☉
luminosity vs Sun
A1V
spectral type
Distance & comparison with our Sun
305 years
at light speed from Earth
1.76×
as hot as the Sun
54.80×
the Sun's light output
0.50
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.