K-type star · orange
HR 3804
HR 3804 is an orange in the constellation Leo 504 ly from Earth. Its surface is about 3,866 K, about 0.7 times the Sun's surface temperature, and it shines at 65.16× the Sun's brightness. At magnitude 6.3 it is within reach of 50 mm binoculars; the light you see left it 504 years ago.
Also catalogued as HD 82670 · HIP 46938
3,866 K
temperature
6.26
apparent magnitude
65.16× ☉
luminosity vs Sun
K7III
spectral type
Distance & comparison with our Sun
504 years
at light speed from Earth
0.67×
as hot as the Sun
65.16×
the Sun's light output
0.32
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.