A-type star · white star
65 UMa
65 UMa is a white star in the constellation Ursa Major 691 ly from Earth. Its surface is about 8,867 K, about 1.5 times the Sun's surface temperature, and it shines at 94.62× the Sun's brightness. At magnitude 6.5 it is within reach of 50 mm binoculars; the light you see left it 691 years ago.
Also catalogued as HR 4560 · HD 103483 · HIP 58112
8,867 K
temperature
6.54
apparent magnitude
94.62× ☉
luminosity vs Sun
A3Vn
spectral type
Distance & comparison with our Sun
691 years
at light speed from Earth
1.54×
as hot as the Sun
94.62×
the Sun's light output
-0.09
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.