HD 219279

Last updated
HD 219279
Observation data
Epoch J2000       Equinox J2000
Constellation Aquarius
Right ascension 23h 14m 40.17260s [1]
Declination −10° 41 19.3898 [1]
Apparent magnitude  (V)6.12 [2]
Characteristics
Spectral type K5III [3]
U−B color index +1.80 [2]
B−V color index +1.49 [2]
Astrometry
Radial velocity (Rv)−34.70 [4]  km/s
Proper motion (μ)RA: −7.12 [1]   mas/yr
Dec.: −37.74 [1]   mas/yr
Parallax (π)5.17 ± 0.65  mas [1]
Distance approx. 630  ly
(approx. 190  pc)
Other designations
BD-11° 6032, HD 219279, HIP 114750, HR 8836, SAO 165578.
Database references
SIMBAD data

HD 219279 is a double star in the equatorial constellation of Aquarius. It has three companions. [5]

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References

  1. 1 2 3 4 5 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.
  2. 1 2 3 Mermilliod, J.-C. (1986), "Compilation of Eggen's UBV data, transformed to UBV (unpublished)", Catalogue of Eggen's UBV Data. SIMBAD, Bibcode:1986EgUBV........0M
  3. Richichi, A.; Percheron, I.; Khristoforova, M. (February 2005), "CHARM2: An updated Catalog of High Angular Resolution Measurements", Astronomy and Astrophysics, 431 (2): 773–777, Bibcode:2005A&A...431..773R, doi: 10.1051/0004-6361:20042039
  4. Gontcharov, G. A. (November 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.
  5. Mason, B. D.; et al. (2014), "The Washington Visual Double Star Catalog", The Astronomical Journal, 122 (6): 3466, Bibcode:2001AJ....122.3466M, doi: 10.1086/323920 , retrieved 2015-07-22