6 Aurigae

6 Aurigae
Observation data
Epoch J2000.0      Equinox J2000.0
Constellation Auriga
Right ascension 05h 00m 23.215s[1]
Declination +39° 39′ 16.75″[1]
Apparent magnitude (V) 6.48[2]
Characteristics
Evolutionary stage red giant or supergiant
Spectral type K5III, K4I[3]
Apparent magnitude (G) 5.74[1]
U−B color index +2.01[2]
B−V color index +1.71[2]
Astrometry
Radial velocity (Rv)−23.99±0.18[1] km/s
Proper motion (μ) RA: +0.818±0.032[1] mas/yr
Dec.: −2.790±0.025[1] mas/yr
Parallax (π)2.7692±0.0293 mas[1]
Distance1,180 ± 10 ly
(361 ± 4 pc)
Details
Mass1.17[4] M☉
Radius77[5] R☉
Luminosity1,300[5] L☉
Surface gravity (log g)0.78[4] cgs
Temperature3,928[5] K
Metallicity [Fe/H]−0.10[4] dex
Other designations
BD+39°1134, HD 31780, HIP 23268, HR 1602, SAO 57560[6]
Database references
SIMBADdata

6 Aurigae is a star in the constellation Auriga. Its apparent magnitude is 6.48.

References

  1. ^ a b c d e f g Vallenari, A.; et al. (Gaia collaboration) (2023). "Gaia Data Release 3. Summary of the content and survey properties". Astronomy and Astrophysics. 674: A1. arXiv:2208.00211. Bibcode:2023A&A...674A...1G. doi:10.1051/0004-6361/202243940. S2CID 244398875. Gaia DR3 record for this source at VizieR.
  2. ^ a b c Oja, T. (1984). "UBV photometry of stars whose positions are accurately known". Astronomy and Astrophysics Supplement Series. 57: 357. Bibcode:1984A&AS...57..357O.
  3. ^ Skiff, B. A. (2014). "VizieR Online Data Catalog: Catalogue of Stellar Spectral Classifications (Skiff, 2009-2016)". VizieR On-line Data Catalog: B/Mk. Originally Published in: Lowell Observatory (October 2014). 1. Bibcode:2014yCat....1.2023S.
  4. ^ a b c Anders, F.; Khalatyan, A.; Chiappini, C.; Queiroz, A. B.; Santiago, B. X.; Jordi, C.; Girardi, L.; Brown, A. G. A.; Matijevič, G.; Monari, G.; Cantat-Gaudin, T.; Weiler, M.; Khan, S.; Miglio, A.; Carrillo, I.; Romero-Gómez, M.; Minchev, I.; De Jong, R. S.; Antoja, T.; Ramos, P.; Steinmetz, M.; Enke, H. (2019). "Photo-astrometric distances, extinctions, and astrophysical parameters for Gaia DR2 stars brighter than G = 18". Astronomy and Astrophysics. 628: A94. arXiv:1904.11302. Bibcode:2019A&A...628A..94A. doi:10.1051/0004-6361/201935765. S2CID 131780028.
  5. ^ a b c Messineo, M.; Brown, A. G. A. (2019). "A Catalog of Known Galactic K-M Stars of Class I Candidate Red Supergiants in Gaia DR2". The Astronomical Journal. 158 (1): 20. arXiv:1905.03744. Bibcode:2019AJ....158...20M. doi:10.3847/1538-3881/ab1cbd. S2CID 148571616.
  6. ^ "6 Aurigae, HD31780, HIP23268, HR1602 - Universe Guide". 25 January 2015. Retrieved 24 October 2018.
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