K-type star · orange

HR 8003

HR 8003 is an orange in the constellation Cygnus 1,007 ly from Earth. Its surface is about 4,541 K, about 0.8 times the Sun's surface temperature, and it shines at 533× the Sun's brightness. At magnitude 5.5 it is bright enough to see with the naked eye; the light you see left it 1,007 years ago.

1,007 lybrightness mag 5.48K0II

Also catalogued as HD 199098 · HIP 103094

4,541 K
temperature
5.48
apparent magnitude
533× ☉
luminosity vs Sun
K0II
spectral type
Distance & comparison with our Sun
1,007 years
at light speed from Earth
0.79×
as hot as the Sun
533×
the Sun's light output
-1.97
absolute magnitude
Explore from here · roam the neighborhood
HR 8003K-type
Sky regionCygnusthis direction
StarHR 806242 ly
Star63 Cyg65 ly
StarHR 7926110 ly
StarSadrstar
StarAljanahstar
Nearest stars
Bright stars in Cygnus
Can you see it tonight?
VISIBLE TO THE NAKED EYE
Brightness mag 5.5To see it no equipment neededLook toward Cygnus

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.