K-type star · orange
HR 4097
HR 4097 is an orange in the constellation Leo 342 ly from Earth. Its surface is about 4,428 K, about 0.8 times the Sun's surface temperature, and it shines at 33.17× the Sun's brightness. At magnitude 6.2 it is within reach of 50 mm binoculars; the light you see left it 342 years ago.
Also catalogued as HD 90472 · HIP 51161
4,428 K
temperature
6.15
apparent magnitude
33.17× ☉
luminosity vs Sun
K0
spectral type
Distance & comparison with our Sun
342 years
at light speed from Earth
0.77×
as hot as the Sun
33.17×
the Sun's light output
1.05
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.