K-type star · orange
HR 8517
HR 8517 is an orange in the constellation Pegasus 736 ly from Earth. Its surface is about 3,755 K, about 0.7 times the Sun's surface temperature, and it shines at 116× the Sun's brightness. At magnitude 6.5 it is within reach of 50 mm binoculars; the light you see left it 736 years ago.
Also catalogued as HD 212047 · HIP 110346
3,755 K
temperature
6.46
apparent magnitude
116× ☉
luminosity vs Sun
M4III
spectral type
Distance & comparison with our Sun
736 years
at light speed from Earth
0.65×
as hot as the Sun
116×
the Sun's light output
-0.31
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.