B-type star · blue-white star
16 Peg
16 Peg is a blue-white star in the constellation Pegasus 632 ly from Earth. Its surface is about 12,589 K, about 2.2 times the Sun's surface temperature, and it shines at 301× the Sun's brightness. At magnitude 5.1 it is bright enough to see with the naked eye; the light you see left it 632 years ago.
Also catalogued as HR 8356 · HD 208057 · HIP 108022
12,589 K
temperature
5.09
apparent magnitude
301× ☉
luminosity vs Sun
B3V
spectral type
Distance & comparison with our Sun
632 years
at light speed from Earth
2.18×
as hot as the Sun
301×
the Sun's light output
-1.35
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.