K-type star · orange

57 Peg

57 Peg is an orange in the constellation Pegasus 782 ly from Earth. Its surface is about 3,818 K, about 0.7 times the Sun's surface temperature, and it shines at 478× the Sun's brightness. At magnitude 5.0 it is bright enough to see with the naked eye; the light you see left it 782 years ago.

782 lybrightness mag 5.05M4Sv

Also catalogued as HR 8815 · HD 218634 · HIP 114347

3,818 K
temperature
5.05
apparent magnitude
478× ☉
luminosity vs Sun
M4Sv
spectral type
Distance & comparison with our Sun
782 years
at light speed from Earth
0.66×
as hot as the Sun
478×
the Sun's light output
-1.85
absolute magnitude
Explore from here · roam the neighborhood
57 PegK-type
Sky regionPegasusthis direction
Star58 Peg32 ly
StarHR 8897160 ly
Star80 Peg160 ly
StarEnifstar
StarScheatstar
Nearest stars
Bright stars in Pegasus
Can you see it tonight?
VISIBLE TO THE NAKED EYE
Brightness mag 5.0To see it no equipment neededLook toward Pegasus

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.