G 99-49とは - わかりやすく解説 Weblio辞書

ウィキペディア

索引トップランキングカテゴリー

GJ 3379

(G 99-49 から転送)

出典: フリー百科事典『ウィキペディア（Wikipedia）』 (2021/02/25 09:35 UTC 版)

GJ 3379或いはG 99-49は、オリオン座にある恒星である。かつては太陽系に非常に近い位置にいたことがある^[7]。

脚注

注釈

^ ^a ^b パーセクは1 ÷ 年周視差（秒）より計算、光年は1÷年周視差（秒）×3.2615638より計算
^ ^a ^b 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

^ ^a ^b ^c ^d van Altena, W. F.; Lee, J. T.; Hoffleit, E. D. (2001-08), “Yale Trigonometric Parallaxes, Fourth Edition”, VizieR On-line Data Catalog: I/238A, Bibcode: 2001yCat.1238....0V
^ ^a ^b ^c ^d ^e ^f ^g ^h ⁱ “G 99-49 -- Eruptive variable Star”. SIMBAD. CDS. 2021年2月12日閲覧。
^ ^a ^b ^c ^d ^e Newton, Elisabeth R.; et al. (2016-04), “The Rotation and Galactic Kinematics of Mid M Dwarfs in the Solar Neighborhood”, Astrophysical Journal 821 (2): 93, arXiv:1511.00957, Bibcode: 2016ApJ...821...93N, doi:10.3847/0004-637X/821/2/93, ISSN 1538-4357
^ ^a ^b ^c Reid, I. Neill; Hawley, Suzanne L.; Gizis, John E. (1995-10), “The Palomar/MSU Nearby-Star Spectroscopic Survey. I. The Northern M Dwarfs -Bandstrengths and Kinematics”, Astronomical Journal 110 (4): 1838-1859, Bibcode: 1995AJ....110.1838R, doi:10.1086/117655, ISSN 00046256
^ ^a ^b Newton, Elisabeth R.; et al. (2015-02), “An Empirical Calibration to Estimate Cool Dwarf Fundamental Parameters from H-band Spectra”, Astrophysical Journal 800 (2): 85, arXiv:1412.2758, Bibcode: 2015ApJ...800...85N, doi:10.1088/0004-637X/800/2/85, ISSN 1538-4357
^ ^a ^b ^c Rojas-Ayala, Bárbara; et al. (2012-04), “Metallicity and Temperature Indicators in M Dwarf K-band Spectra: Testing New and Updated Calibrations with Observations of 133 Solar Neighborhood M Dwarfs”, Astrophysical Journal 748 (2): 93, arXiv:1112.4567, Bibcode: 2012ApJ...748...93R, doi:10.1088/0004-637X/748/2/93, ISSN 0004-637X
^ ^a ^b ^c Bobylev, V. V. (2010-11), “Stars outside the Hipparcos list closely encountering the Solar system”, Astronomy Letters 36 (11): 816-822, arXiv:1009.4856, Bibcode: 2010AstL...36..816B, doi:10.1134/S1063773710110071, ISSN 1063-7737
^ Zechmeister, M.; et al. (2018-01), “Spectrum radial velocity analyser (SERVAL). High-precision radial velocities and two alternative spectral indicators”, Astronomy & Astrophysics 609: A12, arXiv:1710.10114, Bibcode: 2018A&A...609A..12Z, doi:10.1051/0004-6361/201731483, ISSN 0004-6361
^ Gershberg, R. E.; et al. (1999-11), “Catalogue and bibliography of the UV Cet-type flare stars and related objects in the solar vicinity”, Astronomy & Astrophysics Supplement Series 135: 555-558, Bibcode: 1999A&AS..139..555G, doi:10.1051/aas:1999407, ISSN 0365-0138
^ Shulyak, D.; et al. (2019-06), “Magnetic fields in M dwarfs from the CARMENES survey”, Astronomy & Astrophysics 626: A86, arXiv:1904.12762, Bibcode: 2019A&A...626A..86S, doi:10.1051/0004-6361/201935315, ISSN 0004-6361