K-type star · orange

HD 220766

HD 220766 is an orange in the constellation Aquarius 381 ly from Earth. Its surface is about 4,658 K, about 0.8 times the Sun's surface temperature, and it shines at 31.92× the Sun's brightness. At magnitude 6.4 it is within reach of 50 mm binoculars; the light you see left it 381 years ago.

381 lybrightness mag 6.43K0III

Also catalogued as HIP 115709

4,658 K
temperature
6.43
apparent magnitude
31.92× ☉
luminosity vs Sun
K0III
spectral type
Distance & comparison with our Sun
381 years
at light speed from Earth
0.81×
as hot as the Sun
31.92×
the Sun's light output
1.09
absolute magnitude
Explore from here · roam the neighborhood
HD 220766K-type
Sky regionAquariusthis direction
Star106 Aqr36 ly
StarHR 875642 ly
StarHR 894646 ly
StarSadalsuudstar
StarSadalmelikstar
Nearest stars
Bright stars in Aquarius
Can you see it tonight?
BINOCULARS NEEDED
Brightness mag 6.4To see it 50 mm binocularsLook toward Aquarius

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.