K-type star · orange
19 Peg
19 Peg is an orange in the constellation Pegasus 541 ly from Earth. Its surface is about 3,886 K, about 0.7 times the Sun's surface temperature, and it shines at 132× the Sun's brightness. At magnitude 5.7 it is bright enough to see with the naked eye; the light you see left it 541 years ago.
Also catalogued as HR 8393 · HD 209167 · HIP 108699
3,886 K
temperature
5.65
apparent magnitude
132× ☉
luminosity vs Sun
K5III
spectral type
Distance & comparison with our Sun
541 years
at light speed from Earth
0.67×
as hot as the Sun
132×
the Sun's light output
-0.45
absolute magnitude
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VISIBLE TO THE NAKED EYE
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.