へびつかい座72番星とは - わかりやすく解説 Weblio辞書

へびつかい座72番星

出典: フリー百科事典『ウィキペディア（Wikipedia）』 (2020/10/10 22:07 UTC 版)

へびつかい座72番星（へびつかいざ72ばんせい、72 Ophiuchi、72 Oph）は、へびつかい座の方角に約82光年の距離にある連星である^[4]^[9]。見かけの等級は3.7と、肉眼でもみることができる明るさで、白色に輝いている^[1]。

脚注

注釈

^ 視等級 + 5 + 5×log（年周視差（秒））より計算。小数第1位まで表記
^ 出典での表記は、 $\log g[{\mbox{cgs}}]=3.89$

出典

^ ^a ^b ^c ^d ^e ^f ESA (1997), The HIPPARCOS and TYCHO catalogues. Astrometric and photometric star catalogues derived from the ESA HIPPARCOS Space Astrometry Mission, ESA SP Series, 1200, Noordwijk, Netherlands: ESA Publications Division, Bibcode: 1997ESASP1200.....E, ISBN 9290923997
^ ^a ^b Mason, Brian D.; et al. (2019-10), “The Washington Visual Double Star Catalog”, VizieR On-line Data Catalog: B/wds, Bibcode: 2019yCat....102026M
^ ^a ^b ^c ^d ^e ^f ^g “72 Oph -- High proper-motion Star”. SIMBAD. CDS. 2020年10月8日閲覧。
^ ^a ^b ^c ^d Heller, René; Hippke, Michael; Kervella, Pierre (2017-09). “Optimized Trajectories to the Nearest Stars Using Lightweight High-velocity Photon Sails”. Astronomical Journal 154 (3): 115. arXiv:1704.03871. Bibcode: 2017AJ....154..115H. doi:10.3847/1538-3881/aa813f. ISSN 1538-3881.
^ ^a ^b ^c Ertel, S. et al. (2014-10). “A near-infrared interferometric survey of debris-disk stars. IV. An unbiased sample of 92 southern stars observed in H band with VLTI/PIONIER”. Astronomy & Astrophysics 570: A128. arXiv:1409.6143. Bibcode: 2014A&A...570A.128E. doi:10.1051/0004-6361/201424438. ISSN 0004-6361.
^ ^a ^b ^c ^d ^e De Rosa, R. J. et al. (2014-01). “The VAST Survey – III. The multiplicity of A-type stars within 75 pc”. Monthly Notices of the Royal Astronomical Society 437 (2): 1216–1240. arXiv:1311.7141. Bibcode: 2014MNRAS.437.1216D. doi:10.1093/mnras/stt1932. ISSN 1365-2966.
^ ^a ^b ^c ^d Gray, R. O. et al. (2003-10). “Contributions to the Nearby Stars (NStars) Project: Spectroscopy of Stars Earlier than M0 within 40 Parsecs: The Northern Sample. I.”. The Astronomical Journal 126 (4): 2048–2059. arXiv:astro-ph/0308182. Bibcode: 2003AJ....126.2048G. doi:10.1086/378365. ISSN 0004-6256.
^ Royer, F.; Zorec, J.; Gómez, A. E. (2007-02). “Rotational velocities of A-type stars. III. Velocity distributions”. Astronomy & Astrophysics 463 (2): 671-682. arXiv:astro-ph/0610785. Bibcode: 2007A&A...463..671R. doi:10.1051/0004-6361:20065224. ISSN 0004-6361.
^ ^a ^b Eggleton, P. P.; Tokovinin, A. A. (2008-09). “A catalogue of multiplicity among bright stellar systems”. Monthly Notices of the Royal Astronomical Society 389 (2): 869-879. arXiv:0806.2878. Bibcode: 2008MNRAS.389..869E. doi:10.1111/j.1365-2966.2008.13596.x. ISSN 00358711.
^ Daley, James A. (2008-04), “Ludwig Schupmann Observatory Measures of Large Δm Pairs-Part One”, Journal of Double Star Observations 4 (2): 34-39, Bibcode: 2008JDSO....4...34W
^ Kitchin, Cristopher R. (2005-07-21), Stars, Nebulae and the Interstellar Medium: Observational Physics and Astrophysics, CRC Press, p. 116, ISBN 9780852745809
^ Ridpath, Ian. “Taurus Poniatovii”. Ian Ridpath's Star Tales. 2020年10月9日閲覧。