G-type star · yellow dwarf, like our Sun
HR 8166
HR 8166 is a yellow dwarf much like our Sun in the constellation Cygnus 214 ly from Earth. Its surface is about 5,275 K, about 0.9 times the Sun's surface temperature, and it shines at 9.86× the Sun's brightness. At magnitude 6.5 it is within reach of 50 mm binoculars; the light you see left it 214 years ago.
Also catalogued as HD 203358 · HIP 105390
5,275 K
temperature
6.45
apparent magnitude
9.86× ☉
luminosity vs Sun
G8IV
spectral type
Distance & comparison with our Sun
214 years
at light speed from Earth
0.91×
as hot as the Sun
9.86×
the Sun's light output
2.37
absolute magnitude
Explore from here · roam the neighborhood
Nearest stars
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BINOCULARS NEEDED
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.