へびつかい座ロー星
(rho ophiuchi から転送)
出典: フリー百科事典『ウィキペディア（Wikipedia）』 (2020/06/20 04:59 UTC 版)
へびつかい座ρ星（へびつかいざローせい、ρ Ophiuchi、ρ Oph）は、へびつかい座にある多重星である。その中心にある最も明るい恒星（系）は、4.6等星であり、肉眼でもみることができる[1]。中心となる系は、年周視差は6.83ミリ秒と測定され、それに基づけば、太陽系からの距離は478光年となる[3]。多重星の他の恒星で、年周視差が測定されているものは、それよりも近い恒星とみられる[4][5]。
- ^ a b c d e f g h i Slawson, Robert W.; Hill, Robert J.; Landstreet, John D. (1992-09), “A homogeneous catalog of new UBV and H-beta photometry of B- and A-type stars in and around the Scorpius-Centaurus OB association”, Astrophysical Journal Supplement Series 82 (1): 117-144, Bibcode: 1992ApJS...82..117S, doi:10.1086/191711
- ^ a b c “rho Oph -- Double or multiple star”. SIMBAD. CDS. 2018年9月22日閲覧。
- ^ a b c d e “rho Oph B -- Star”. SIMBAD. CDS. 2018年9月27日閲覧。
- ^ a b c d “rho Oph C -- Star”. SIMBAD. CDS. 2018年9月27日閲覧。
- ^ a b c d “rho Oph D -- Double or multiple star”. SIMBAD. CDS. 2018年9月27日閲覧。
- ^ a b c d e f g h i Mason, Brian D.; et al. (2018-09), “The Washington Visual Double Star Catalog”, VizieR On-line Data Catalog: B/wds, Bibcode: 2018yCat....102026M
- ^ a b c Kouwenhoven, M. B. N.; et al. (2005-01), “The primordial binary population. I. A near-infrared adaptive optics search for close visual companions to A star members of Scorpius OB2”, Astronomy & Astrophysics 430: 137-154, Bibcode: 2005A&A...430..137K, doi:10.1051/0004-6361:20048124
- ^ a b c Cordiner, M. A.; et al. (2013-02), “Small-scale Structure of the Interstellar Medium toward ρ Oph Stars: Diffuse Band Observations”, Astrophysical Journal Letters 764 (1): L10, arXiv:1301.6167, Bibcode: 2013ApJ...764L..10C, doi:10.1088/2041-8205/764/1/L10
- ^ a b c d e f g h Malkov, O. Yu.; et al. (2012-10), “Dynamical masses of a selected sample of orbital binaries”, Astronomy & Astrophysics 546: A69, Bibcode: 2012A&A...546A..69M, doi:10.1051/0004-6361/201219774
- ^ a b Kouwenhoven, M. B. N.; Brown, A. G. A.; Kaper, L. (2007-03), “A brown dwarf desert for intermediate mass stars in Scorpius OB2?”, Astronomy & Astrophysics 464 (2): 581-599, Bibcode: 2007A&A...464..581K, doi:10.1051/0004-6361:20054396
- ^ a b c d e f g h i j k l m n de Geus, E. J.; de Zeeuw, P. T.; Lub, J. (1989-06), “Physical parameters of stars in the Scorpio-Centaurus OB association”, Astronomy & Astrophysics 216 (1-2): 44-61, Bibcode: 1989A&A...216...44D
- ^ a b c d Levato, Hugo; et al. (1987-06), “Stellar multiplicity in the Scorpius-Centaurus association”, Astrophysical Journal Supplement Series 64: 487-503, Bibcode: 1987ApJS...64..487L, doi:10.1086/191204
- ^ a b Jilinski, E.; et al. (2006-03), “Radial velocity measurements of B stars in the Scorpius-Centaurus association”, Astronomy & Astrophysics 448 (3): 1001-1006, Bibcode: 2006A&A...448.1001J, doi:10.1051/0004-6361:20041614
- ^ a b c d e f g Pillitteri, I.; et al. (2018-02), “Detection of magnetic field in the B2 star ρ Ophiuchi A with ESO FORS2”, Astronomy & Astrophysics 610: L3, Bibcode: 2018A&A...610L...3P, doi:10.1051/0004-6361/201732078
- ^ a b Pasinetti Fracassini, L. E.; et al. (2001-02), “Catalogue of Apparent Diameters and Absolute Radii of Stars (CADARS) - Third edition - Comments and statistics”, Astronomy & Astrophysics 367: 521-524, Bibcode: 2001A&A...367..521P, doi:10.1051/0004-6361:20000451
- ^ a b Kouwenhoven, M. B. N.; et al. (2007-10), “The primordial binary population. II.. Recovering the binary population for intermediate mass stars in Scorpius OB2”, Astronomy & Astrophysics 474 (1): 77-104, Bibcode: 2007A&A...474...77K, doi:10.1051/0004-6361:20077719
- ^ a b c Brown, A. G. A.; Verschueren, W. (1997-03), “High S/N Echelle spectroscopy in young stellar groups. II. Rotational velocities of early-type stars in SCO OB2”, Astronomy & Astrophysics 319: 811-838, Bibcode: 1997A&A...319..811B
- ^ Heiles, Carl E. (1968-03), “Normal OH Emission and Interstellar Dust Clouds”, Astrophysical Journal 151: 919-934, Bibcode: 1968ApJ...151..919H, doi:10.1086/149493
- ^ Penzias, A. A.; et al. (1972-05), “Carbon Monoxide Observations of Dense Interstellar Clouds”, Astrophysical Journal 174: L43-L48, Bibcode: 1972ApJ...174L..43P, doi:10.1086/180945
- ^ Wilking, B. A.; Gagné, M.; Allen, L. E. (2008-12), Star Formation in the ρ Ophiuchi Molecular Cloud, Handbook of Star Forming Regions, 2, Astronomical Society of the Pacific, pp. 351-380, arXiv:0811.0005, Bibcode: 2008hsf2.book..351W
[続きの解説]
「へびつかい座ロー星」の続きの解説一覧
- 1 へびつかい座ロー星とは
- 2 へびつかい座ロー星の概要
- 3 関連項目
- へびつかい座ロー星のページへのリンク
