HD 92845
| Observation data Epoch J2000 Equinox J2000 | |
|---|---|
| Constellation | Antlia |
| Right ascension | 10h 42m 43.187s[1] |
| Declination | −32° 42′ 56.42″[1] |
| Apparent magnitude (V) | 5.627 |
| Characteristics | |
| Spectral type | A0V |
| U−B color index | 0 |
| B−V color index | 0 |
| Astrometry | |
| Radial velocity (Rv) | 4 km/s |
| Proper motion (μ) | RA: −31.39 ± 0.61[1] mas/yr Dec.: 0.03 ± 0.59[1] mas/yr |
| Parallax (π) | 5.34 ± 0.72[1] mas |
| Distance | approx. 610 ly (approx. 190 pc) |
| Details | |
| Luminosity | 162.70[2] L☉ |
| Temperature | 8893[2] K |
| Other designations | |
| Database references | |
| SIMBAD | data |
| Database references | |
| SIMBAD | data |
HD 92845 is a star in double system in the constellation Antlia. Located around 1228 light-years distant, it shines with a luminosity approximately 162 times that of the Sun and has a surface temperature of 8893 K.[2]
References
- ↑ 1.0 1.1 1.2 1.3 1.4 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
- ↑ 2.0 2.1 2.2 McDonald, I.; Zijlstra, A. A.; Boyer, M. L. (2012). "Fundamental Parameters and Infrared Excesses of Hipparcos Stars". Monthly Notices of the Royal Astronomical Society 427 (1): 343–57. Bibcode:2012MNRAS.427..343M.
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