Astronomy:HD 41162
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Short description: Star in a double star system in the constellation Auriga
| Observation data Equinox J2000.0]] (ICRS) | |
|---|---|
| Constellation | Auriga |
| Right ascension | 06h 05m 02.58148s[1] |
| Declination | +37° 57′ 51.3812″[1] |
| Apparent magnitude (V) | 6.32[2] |
| Characteristics | |
| Spectral type | G8III + F0V:[3] |
| B−V color index | +0.825±0.005[2] |
| Astrometry | |
| Radial velocity (Rv) | −1.58±0.24[1] km/s |
| Proper motion (μ) | RA: −5.075[1] mas/yr Dec.: −7.025[1] mas/yr |
| Parallax (π) | 9.3144 ± 0.3978[1] mas |
| Distance | 350 ± 10 ly (107 ± 5 pc) |
| Absolute magnitude (MV) | 0.08[2] |
| Details | |
| A | |
| Radius | 7.21+0.25 −0.12[1] R☉ |
| Luminosity | 33.8±1.6[1] L☉ |
| Temperature | 5,181+45 −88[1] K |
| Rotational velocity (v sin i) | 1.2±1.3[4] km/s |
| Other designations | |
| Database references | |
| SIMBAD | data |
HD 41162 is a star in a double system.
References
- ↑ 1.0 1.1 1.2 1.3 1.4 1.5 1.6 1.7 1.8 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 Anderson, E.; Francis, Ch. (2012), "XHIP: An extended hipparcos compilation", Astronomy Letters 38 (5): 331, doi:10.1134/S1063773712050015, Bibcode: 2012AstL...38..331A.
- ↑ Abt, Helmut A. (May 2008), "Visual Multiples. IX. MK Spectral Types", The Astrophysical Journal Supplement Series 176 (1): 216–217, doi:10.1086/525529, Bibcode: 2008ApJS..176..216A.
- ↑ de Medeiros, J. R.; Mayor, M. (November 1999), "A catalog of rotational and radial velocities for evolved stars", Astronomy and Astrophysics Supplement 139 (3): 433–460, doi:10.1051/aas:1999401, Bibcode: 1999A&AS..139..433D.
- ↑ "HD 41162". SIMBAD. Centre de données astronomiques de Strasbourg. http://simbad.u-strasbg.fr/simbad/sim-basic?Ident=HD+41162.
External links
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