A-type star · white star
10 Per
10 Per is a white star in the constellation Perseus. Its surface is about 7,802 K, about 1.4 times the Sun's surface temperature, and it shines at 27,542,287× the Sun's brightness. At magnitude 6.3 it is within reach of 50 mm binoculars.
brightness mag 6.25B2Ia
Also catalogued as HR 696 · HD 14818 · HIP 11279
7,802 K
temperature
6.25
apparent magnitude
27,542,287× ☉
luminosity vs Sun
B2Ia
spectral type
Distance & comparison with our Sun
–
at light speed from Earth
1.35×
as hot as the Sun
27,542,287×
the Sun's light output
-13.75
absolute magnitude
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BINOCULARS NEEDED
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.