Rho Cassiopeiae
| Use attributes for filter ! | |
| Surface temperature | 6,850 K |
|---|---|
| Radius | 313. 5 million km |
| Magnitude | 4. 51 |
| Distance to Earth | 8,154 light years |
| Mass | 4. 376 × 10^31 kg (22 M☉) |
| Radial velocity (Rv) | −47 km/s |
| Date of Reg. | |
| Date of Upd. | |
| ID | 3044689 |
About Rho Cassiopeiae
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 500,000 times brighter than the Sun. On average it has an absolute magnitude of −9. 5, making it visually one of the most luminous stars known.
