K-type star · orange
Unukalhai
Also catalogued as 24Alp Ser · HR 5854 · HD 140573 · HIP 77070 · Gliese Gl 596.2
4,375 K
temperature
2.63
apparent magnitude
39.74× ☉
luminosity vs Sun
K2III
spectral type
Distance & comparison with our Sun
74 years
at light speed from Earth
0.76×
as hot as the Sun
39.74×
the Sun's light output
0.85
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.