K-type star · orange

HR 2113

HR 2113 is an orange in the constellation Orion 421 ly from Earth. Its surface is about 4,305 K, about 0.7 times the Sun's surface temperature, and it shines at 223× the Sun's brightness. At magnitude 4.5 it is bright enough to see with the naked eye; the light you see left it 421 years ago.

421 lybrightness mag 4.53K2IIIvar

Also catalogued as HD 40657 · HIP 28413

4,305 K
temperature
4.53
apparent magnitude
223× ☉
luminosity vs Sun
K2IIIvar
spectral type
Distance & comparison with our Sun
421 years
at light speed from Earth
0.75×
as hot as the Sun
223×
the Sun's light output
-1.02
absolute magnitude
Explore from here · roam the neighborhood
HR 2113K-type
Sky regionOrionthis direction
Star60 Ori37 ly
StarHR 227053 ly
StarHR 227558 ly
StarHatysastar
StarTabitstar
Nearest stars
Bright stars in Orion
Can you see it tonight?
VISIBLE TO THE NAKED EYE
Brightness mag 4.5To see it no equipment neededLook toward Orion

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.