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HD 219279

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

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]
Distanceapprox. 630 ly
(approx. 190 pc)
Other designations
BD-11° 6032, HD 219279, HIP 114750, HR 8836, SAO 165578.
Database references
SIMBADdata

References edit

  1. ^ a b c d e 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. ^ a b c Mermilliod, J.-C. (1986), "Compilation of Eggen's UBV data, transformed to UBV (unpublished)", Catalogue of Eggen's UBV Data.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

External links edit

  • Image HD 219279


219279, topic, this, article, meet, wikipedia, general, notability, guideline, please, help, demonstrate, notability, topic, citing, reliable, secondary, sources, that, independent, topic, provide, significant, coverage, beyond, mere, trivial, mention, notabil. The topic of this article may not meet Wikipedia s general notability guideline Please help to demonstrate the notability of the topic by citing reliable secondary sources that are independent of the topic and provide significant coverage of it beyond a mere trivial mention If notability cannot be shown the article is likely to be merged redirected or deleted Find sources HD 219279 news newspapers books scholar JSTOR November 2023 Learn how and when to remove this template message HD 219279 is a double star in the equatorial constellation of Aquarius It has three companions 5 HD 219279 Observation dataEpoch J2000 Equinox J2000Constellation AquariusRight ascension 23h 14m 40 17260s 1 Declination 10 41 19 3898 1 Apparent magnitude V 6 12 2 CharacteristicsSpectral type K5III 3 U B color index 1 80 2 B V color index 1 49 2 AstrometryRadial velocity Rv 34 70 4 km sProper motion m RA 7 12 1 mas yr Dec 37 74 1 mas yrParallax p 5 17 0 65 mas 1 Distanceapprox 630 ly approx 190 pc Other designationsBD 11 6032 HD 219279 HIP 114750 HR 8836 SAO 165578 Database referencesSIMBADdataReferences edit a b c d e van Leeuwen F 2007 Validation of the new Hipparcos reduction Astronomy and Astrophysics 474 2 653 664 arXiv 0708 1752 Bibcode 2007A amp A 474 653V doi 10 1051 0004 6361 20078357 S2CID 18759600 a b c Mermilliod J C 1986 Compilation of Eggen s UBV data transformed to UBV unpublished Catalogue of Eggen s UBV Data SIMBAD Bibcode 1986EgUBV 0M 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 amp A 431 773R doi 10 1051 0004 6361 20042039 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 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 22External links editImage HD 219279 nbsp This binary or multiple star system related article is a stub You can help Wikipedia by expanding it vte Retrieved from https en wikipedia org w index php title HD 219279 amp oldid 1187881224, wikipedia, wiki, book, books, library,

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