F-type star · yellow-white star
21 Ari
Also catalogued as HR 657 · HD 13872 · HIP 10535
6,300 K
temperature
5.57
apparent magnitude
13.44× ☉
luminosity vs Sun
F6V
spectral type
Distance & comparison with our Sun
167 years
at light speed from Earth
1.09×
as hot as the Sun
13.44×
the Sun's light output
2.03
absolute magnitude
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Can you see it tonight?
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.