B-type star · blue-white star
19 Lyr
19 Lyr is a blue-white star in the constellation Lyra 891 ly from Earth. Its surface is about 10,971 K, about 1.9 times the Sun's surface temperature, and it shines at 276× the Sun's brightness. At magnitude 5.9 it is bright enough to see with the naked eye; the light you see left it 891 years ago.
Also catalogued as HR 7283 · HD 179527 · HIP 94311
10,971 K
temperature
5.93
apparent magnitude
276× ☉
luminosity vs Sun
B9p Si
spectral type
Distance & comparison with our Sun
891 years
at light speed from Earth
1.90×
as hot as the Sun
276×
the Sun's light output
-1.25
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.