HD 73634
| Observation data Epoch J2000.0 (ICRS) Equinox J2000.0 (ICRS) | |
|---|---|
| Constellation | Vela |
| Right ascension | 08h 37m 38.63278s [1] |
| Declination | −42° 59′ 20.6894″ [1] |
| Apparent magnitude (V) | +4.14 |
| Characteristics | |
| Spectral type | A6II[1] |
| Astrometry | |
| Proper motion (μ) | RA: –12.82 ± 0.14[2] mas/yr Dec.: 4.23 ± 0.12[2] mas/yr |
| Parallax (π) | 1.76 ± 0.14[2] mas |
| Distance | 1,900 ± 100 ly (570 ± 50 pc) |
| Absolute magnitude (MV) | –4.11 |
| Details | |
| Mass | 8.1 M☉ |
| Radius | 32 R☉ |
| Luminosity | 6370 L☉ |
| Temperature | 8300 K |
| Age | 34 Myr |
| Database references | |
| SIMBAD | data |
HD 73634 (e Velorum) is a star in the constellation Vela. Its apparent magnitude is 4.14.
References
- 1 2 3 SIMBAD, e Velorum (accessed 14 March 2013)
- 1 2 3 van Leeuwen, F. (2007). "Validation of the new Hipparcos reduction". Astronomy and Astrophysics. 474 (2): 653–664. arXiv:0708.1752
. Bibcode:2007A&A...474..653V. doi:10.1051/0004-6361:20078357.Vizier catalog entry
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