K-type star · orange dwarf
21 Eri
Also catalogued as HR 1111 · HD 22713 · HIP 17027
4,941 K
temperature
5.97
apparent magnitude
4.05× ☉
luminosity vs Sun
K1V
spectral type
Distance & comparison with our Sun
110 years
at light speed from Earth
0.86×
as hot as the Sun
4.05×
the Sun's light output
3.33
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.