K-type star · orange

HD 202710

HD 202710 is an orange in the constellation Cygnus 1,353 ly from Earth. Its surface is about 4,794 K, about 0.8 times the Sun's surface temperature, and it shines at 429× the Sun's brightness. At magnitude 6.4 it is within reach of 50 mm binoculars; the light you see left it 1,353 years ago.

1,353 lybrightness mag 6.36K0III+...

Also catalogued as HIP 105017

4,794 K
temperature
6.36
apparent magnitude
429× ☉
luminosity vs Sun
K0III+...
spectral type
Distance & comparison with our Sun
1,353 years
at light speed from Earth
0.83×
as hot as the Sun
429×
the Sun's light output
-1.73
absolute magnitude
Explore from here · roam the neighborhood
HD 202710K-type
Sky regionCygnusthis direction
StarHR 806483 ly
StarHR 824883 ly
StarHR 810790 ly
StarSadrstar
StarAljanahstar
Nearest stars
Bright stars in Cygnus
Can you see it tonight?
BINOCULARS NEEDED
Brightness mag 6.4To see it 50 mm binocularsLook 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.