K-type star · orange
HR 3177
HR 3177 is an orange in the constellation Puppis 2,812 ly from Earth. Its surface is about 4,519 K, about 0.8 times the Sun's surface temperature, and it shines at 2,245× the Sun's brightness. At magnitude 6.2 it is within reach of 50 mm binoculars; the light you see left it 2,812 years ago.
Also catalogued as HD 67243 · HIP 39617
4,519 K
temperature
6.15
apparent magnitude
2,245× ☉
luminosity vs Sun
G1Ib
spectral type
Distance & comparison with our Sun
2,812 years
at light speed from Earth
0.78×
as hot as the Sun
2,245×
the Sun's light output
-3.53
absolute magnitude
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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.