K-type star · orange dwarf
HR 5256
HR 5256 is an orange dwarf in the constellation Ursa Major 32.8 ly from Earth. Its surface is about 4,649 K, about 0.8 times the Sun's surface temperature, and it shines at 0.22× the Sun's brightness. At magnitude 6.5 it is within reach of 50 mm binoculars; the light you see left it 33 years ago.
Also catalogued as HD 122064 · HIP 68184
4,649 K
temperature
6.49
apparent magnitude
0.22× ☉
luminosity vs Sun
K3V
spectral type
Distance & comparison with our Sun
33 years
at light speed from Earth
0.81×
as hot as the Sun
0.22×
the Sun's light output
6.48
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.