B-type star · blue-white star
HR 5619
HR 5619 is a blue-white star in the constellation Lupus 396 ly from Earth. Its surface is about 11,184 K, about 1.9 times the Sun's surface temperature, and it shines at 52.48× the Sun's brightness. At magnitude 6.0 it is bright enough to see with the naked eye; the light you see left it 396 years ago.
Also catalogued as HD 133652 · HIP 73937
11,184 K
temperature
5.97
apparent magnitude
52.48× ☉
luminosity vs Sun
Ap Si
spectral type
Distance & comparison with our Sun
396 years
at light speed from Earth
1.94×
as hot as the Sun
52.48×
the Sun's light output
0.55
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.