K-type star · orange
Eta Cnc
Eta Cnc is an orange in the constellation Cancer 298 ly from Earth. Its surface is about 4,209 K, about 0.7 times the Sun's surface temperature, and it shines at 53.80× the Sun's brightness. At magnitude 5.3 it is bright enough to see with the naked eye; the light you see left it 298 years ago.
Also catalogued as HR 3366 · HD 72292 · HIP 41909
4,209 K
temperature
5.33
apparent magnitude
53.80× ☉
luminosity vs Sun
K3III
spectral type
Distance & comparison with our Sun
298 years
at light speed from Earth
0.73×
as hot as the Sun
53.80×
the Sun's light output
0.52
absolute magnitude
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VISIBLE TO THE NAKED EYE
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.