P Cygni
Star
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P Cygni is a variable star in the constellation Cygnus. The designation "P" was originally assigned by Johann Bayer in Uranometria as a nova. Located about 5,300 light-years from Earth, it is a hypergiant luminous blue variable star of spectral... Wikipedia
Luminosity: 610,000 L☉
Mass: 5.967 × 10^31 kg (30 M☉)
Radius: 32.854 million mi
Surface temperature: 18,700 K
Constellation: Cygnus
Magnitude: 3.27
Distance to Earth: 5,545 light years