F-type star · yellow-white star
23 UMa
Also catalogued as HR 3757 · HD 81937 · HIP 46733 · Gliese GJ 3559
7,101 K
temperature
3.65
apparent magnitude
17.12× ☉
luminosity vs Sun
F0IV
spectral type
Distance & comparison with our Sun
78 years
at light speed from Earth
1.23×
as hot as the Sun
17.12×
the Sun's light output
1.77
absolute magnitude
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Nearest stars
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.