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Observation data Epoch J2000 Equinox J2000 | |
---|---|
Constellation | Cygnus |
Right ascension | 21h 50m 05.57248s[1] |
Declination | +50° 42′ 24.7151″[1] |
Apparent magnitude (V) | 13.47 |
Characteristics | |
Evolutionary stage | Wolf-Rayet |
Spectral type | WC5[2] |
B−V color index | 0.53[3] |
Astrometry | |
Parallax (π) | 0.024 ± 0.0255 mas[1] |
Distance | 8,730+1,700 −1,380[4] pc |
Absolute magnitude (MV) | −5.26[2] |
Details | |
Mass | 24.8[2] M☉ |
Radius | 3.59[2] R☉ |
Luminosity | 724,000[2] L☉ |
Temperature | 89,000[2] K |
Other designations | |
2MASS J21500557+5042247 | |
Database references | |
SIMBAD | data |
WR 150 is a Wolf-Rayet star in the constellation of Cygnus. It is one of the early-type carbon sequence (WCE), and is of spectral type WC5. WR 150 is very far from the Earth, being 28,500 light-years from it.
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