HD 51799

HD 51799
Location of HD 51799 (circled)
Observation data
Epoch J2000      Equinox J2000
Constellation Puppis
Right ascension 06h 56m 15.98999s[1]
Declination −48° 43′ 16.1257″[1]
Apparent magnitude (V) 4.95[2] (4.99 - 5.05[3])
Characteristics
Spectral type M1III[4]
U−B color index +1.92[2]
B−V color index +1.69[2]
Variable type SRb?[3]
Astrometry
Radial velocity (Rv)+22.10[5] km/s
Proper motion (μ) RA: +1.01[1] mas/yr
Dec.: +7.57[1] mas/yr
Parallax (π)3.79 ± 0.15 mas[1]
Distance860 ± 30 ly
(260 ± 10 pc)
Absolute magnitude (MV)-2.16[6]
Details
Luminosity2,532[7] L☉
Temperature3,780[7] K
Other designations
CD-48°2601, GC 9137, GSC 08122-01697, HIP 33357, HR 2608, HD 51799, NSV 17249, SAO 218324
Database references
SIMBADdata

HD 51799 is a class M1III[4] (red giant) star in the constellation Puppis. Its apparent magnitude is 4.95[2] and it is approximately 860 light years away based on parallax.[1]

  1. ^ a b c d e f 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. S2CID 18759600. Vizier catalog entry
  2. ^ a b c d Ducati, J. R. (2002). "VizieR Online Data Catalog: Catalogue of Stellar Photometry in Johnson's 11-color system". CDS/ADC Collection of Electronic Catalogues. 2237. Bibcode:2002yCat.2237....0D.
  3. ^ a b Samus, N. N.; Durlevich, O. V.; et al. (2009). "VizieR Online Data Catalog: General Catalogue of Variable Stars (Samus+ 2007-2013)". VizieR On-line Data Catalog: B/GCVS. Originally Published in: 2009yCat....102025S. 1. Bibcode:2009yCat....102025S.
  4. ^ a b Hoffleit, D.; Warren, W. H. (1995). "VizieR Online Data Catalog: Bright Star Catalogue, 5th Revised Ed. (Hoffleit+, 1991)". VizieR On-line Data Catalog: V/50. Originally Published in: 1964BS....C......0H. 5050. Bibcode:1995yCat.5050....0H.
  5. ^ Gontcharov, G. A. (2006). "Pulkovo Compilation of Radial Velocities for 35 495 Hipparcos stars in a common system". Astronomy Letters. 32 (11): 759–771. arXiv:1606.08053. Bibcode:2006AstL...32..759G. doi:10.1134/S1063773706110065. S2CID 119231169.
  6. ^ Anderson, E.; Francis, Ch. (2012). "XHIP: An extended hipparcos compilation". Astronomy Letters. 38 (5): 331. arXiv:1108.4971. Bibcode:2012AstL...38..331A. doi:10.1134/S1063773712050015. S2CID 119257644. Vizier catalog entry
  7. ^ a b 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): 343–357. arXiv:1208.2037. Bibcode:2012MNRAS.427..343M. doi:10.1111/j.1365-2966.2012.21873.x. S2CID 118665352. Vizier catalog entry