HD 33203
| Observation data Epoch J2000 Equinox J2000 | |
|---|---|
| Constellation | Auriga |
| Right ascension | 05h 10m 18.807s |
| Declination | +37° 18′ 06.674″ |
| Apparent magnitude (V) | 6.76 |
| Characteristics | |
| Spectral type | B2II |
| B−V color index | 0.73 |
| Astrometry | |
| Radial velocity (Rv) | 8.6 km/s |
| Proper motion (μ) | RA: 2.62 mas/yr Dec.: 1.05 mas/yr |
| Parallax (π) | 1.59 ± 1.62 mas |
| Distance | approx. 2,000 ly (approx. 600 pc) |
| Absolute magnitude (MV) | 6.9 |
| Details | |
| Mass | 18 M☉ |
| Radius | 7 R☉ |
| Luminosity | 20,000 L☉ |
| Temperature | 10,000–30,000 K |
| Other designations | |
| Database references | |
| SIMBAD | data |
| Data sources: | |
| Hipparcos Catalogue, CCDM (2002), Bright Star Catalogue (5th rev. ed.) | |
| Database references | |
| SIMBAD | data |
HD 33203 is star in double system.
References
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