K-type star · orange

Unukalhai

74.0 lybrightness mag 2.63K2III

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

Explore from here · roam the neighborhood

UnukalhaiK-type

Sky regionSerpensthis direction

Nearest stars

37Eps Ser →4.8 ly apart
5 Ser →14 ly apart
39 Ser →19 ly apart
HR 6014 →20 ly apart
50Sig Ser →21 ly apart
HR 5816 →25 ly apart

Bright stars in Serpens

58Eta Ser →mag 3.2
32Mu Ser →mag 3.5
55Xi Ser →mag 3.5
Zhou →mag 3.6
37Eps Ser →mag 3.7
13Del Ser →mag 3.8
41Gam Ser →mag 3.9
Gudja →mag 4.1

Can you see it tonight?

VISIBLE TO THE NAKED EYE

Brightness mag 2.6To see it no equipment neededLook toward Serpens

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.