Rho Cassiopeiae
Star
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Rho Cassiopeiae is a yellow hypergiant star in the constellation Cassiopeia. It is about 3,400 light-years from Earth, yet can still be seen by the naked eye as it is over 300,000 times brighter than the Sun. On average it has an absolute... Wikipedia
Radius: 194.8 million mi
Mass: 4.376 × 10^31 kg (22 M☉)
Surface temperature: 6,850 K
Magnitude: 4.51
Luminosity: 500,000 L☉
Constellation: Cassiopeia
Distance to Earth: 3,262 light years