Astronomy:HD 92036
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Short description: Star in the constellation Hydra
| Observation data Equinox J2000.0]] (ICRS) | |
|---|---|
| Constellation | Hydra |
| Right ascension | 10h 37m 13.72508s[1] |
| Declination | −27° 24′ 45.4713″[1] |
| Apparent magnitude (V) | 4.87[2] |
| Characteristics | |
| Evolutionary stage | AGB[3] |
| Spectral type | M1III:Ba0.5[4] |
| B−V color index | +1.626±0.009[2] |
| Astrometry | |
| Radial velocity (Rv) | +16.9±2.8[2] km/s |
| Proper motion (μ) | RA: −114.142[1] mas/yr Dec.: +19.712[1] mas/yr |
| Parallax (π) | 6.5530 ± 0.2634[1] mas |
| Distance | 500 ± 20 ly (153 ± 6 pc) |
| Absolute magnitude (MV) | −1.00[2] |
| Details | |
| Radius | 57.46+5.43 −4.05[1] R☉ |
| Luminosity | 740.8±33.7[1] L☉ |
| Temperature | 3,972+148 −175[1] K |
| Other designations | |
| Database references | |
| SIMBAD | data |
HD 92036 is a single[6] star in the equatorial constellation of Hydra. Its apparent magnitude is 4.87.[2] This is an aging red giant star on the asymptotic giant branch[3] with a stellar classification of M1III:Ba0.5.[4]
References
- ↑ 1.0 1.1 1.2 1.3 1.4 1.5 1.6 1.7 Brown, A. G. A. (August 2018). "Gaia Data Release 2: Summary of the contents and survey properties". Astronomy & Astrophysics 616: A1. doi:10.1051/0004-6361/201833051. Bibcode: 2018A&A...616A...1G. Gaia DR2 record for this source at VizieR.
- ↑ 2.0 2.1 2.2 2.3 2.4 Anderson, E.; Francis, Ch. (2012), "XHIP: An extended hipparcos compilation", Astronomy Letters 38 (5): 331, doi:10.1134/S1063773712050015, Bibcode: 2012AstL...38..331A.
- ↑ 3.0 3.1 Eggen, Olin J. (July 1992), "Asymptotic giant branch stars near the sun", Astronomical Journal 104 (1): 275–313, doi:10.1086/116239, Bibcode: 1992AJ....104..275E.
- ↑ 4.0 4.1 Keenan, Philip C.; McNeil, Raymond C. (1989), "The Perkins catalog of revised MK types for the cooler stars", Astrophysical Journal Supplement Series 71: 245, doi:10.1086/191373, Bibcode: 1989ApJS...71..245K.
- ↑ "HD 92036". SIMBAD. Centre de données astronomiques de Strasbourg. http://simbad.u-strasbg.fr/simbad/sim-basic?Ident=HD+92036.
- ↑ Eggleton, P. P.; Tokovinin, A. A. (September 2008), "A catalogue of multiplicity among bright stellar systems", Monthly Notices of the Royal Astronomical Society 389 (2): 869–879, doi:10.1111/j.1365-2966.2008.13596.x, Bibcode: 2008MNRAS.389..869E.
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