HD 75063
Observation data Epoch J2000.0 Equinox J2000.0 | |
---|---|
Constellation | Vela |
Right ascension | 08h 46m 01.644s[1] |
Declination | –46° 02′ 29.50″[1] |
Apparent magnitude (V) | +3.87 |
Characteristics | |
Spectral type | A1III |
Astrometry | |
Proper motion (μ) | RA: –12.82 ± 0.14[1] mas/yr Dec.: 4.23 ± 0.12[1] mas/yr |
Parallax (π) | 1.76 ± 0.14[1] mas |
Distance | 1,900 ± 100 ly (570 ± 50 pc) |
Absolute magnitude (MV) | –4.54 |
Details | |
Mass | 8.6±0.2 M☉ |
Radius | 30.4 R☉ |
Luminosity | 8170 L☉ |
Temperature | 10100 K |
Age | 30.6 Myr |
Other designations | |
HD 75063 (a Vel, a Velorum) is a star in the constellation Vela.
HD 75063 is a white A-type giant with an apparent magnitude of +3.87. It is approximately 1500 light years from Earth.
This star, a Velorum, should not be confused with A Velorum—note capitalization.
References
- 1 2 3 4 5 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
- ↑ "* a Vel -- Star". SIMBAD Astronomical Database. Centre de données astronomiques de Strasbourg. Retrieved 2014-12-05.
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