M-type star · red

Psi Peg

Psi Peg is a red in the constellation Pegasus 476 ly from Earth. Its surface is about 3,671 K, about 0.6 times the Sun's surface temperature, and it shines at 261× the Sun's brightness. At magnitude 4.6 it is bright enough to see with the naked eye; the light you see left it 476 years ago.

476 lybrightness mag 4.63M3III

Also catalogued as HR 9064 · HD 224427 · HIP 118131

3,671 K
temperature
4.63
apparent magnitude
261× ☉
luminosity vs Sun
M3III
spectral type
Distance & comparison with our Sun
476 years
at light speed from Earth
0.64×
as hot as the Sun
261×
the Sun's light output
-1.19
absolute magnitude
Explore from here · roam the neighborhood
Psi PegM-type
Sky regionPegasusthis direction
StarHR 1932 ly
StarHR 4943 ly
StarHR 5350 ly
StarEnifstar
StarScheatstar
Nearest stars
Bright stars in Pegasus
Can you see it tonight?
VISIBLE TO THE NAKED EYE
Brightness mag 4.6To 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.