iQOO Z11明日越级发布 超高刷电竞屏和超长续航创iQOO纪录
时间:2026-06-18 12:28:58 出处:休闲阅读(143)
喬治·大衛·蓋特伍德(George David Gatewood,現為匹茲堡大學和阿利根尼天文台榮譽退休教授。以下是他近年的代表性著作: 2001 “A Combined Hipparcos and MAP Study of the Proposed Planetary System of Rho Coronae Borealis”, Ap J 548, L61. Gatewood, G., Han, I. & Black, D.C. 2001 “Hipparcos and MAP Studies of the Triple Star Pi Cephei”, ApJ 549, 1145 Gatewood, G., Han, I., Kiewiet de Jonge, J., Reiland, C.T., &Pourbaix, D. 2002 “A Precise Orbit Determination of chi 1 Orionis from Astrometric and Radial Velocity Data”, PASP 114, 224. Han, I. and Gatewood, G. 2002, “An Upper Limit to the Mass of the Radial Velocity Companion of rho1 Cancri”, ApJ 564,L27-L30. M.A. McGarth, E. Nelson, D.C. Black, G. Gatewood, K. Noll, A. Schultz, S. Lubow, I. Han, T.F. Stepinski, T. Targett. 2003, Update to “An Upper Limit to the Mass of the Radial Velocity Companion of rho1 Cancri”, Scientific Frontiers in Research on Extrasolar Planets, ASP Conference Series (ed D.Deming and S.Seager) . M.A. McGarth, E. Nelan, K. Noll, A. Schultz, S. Lubow, D.C. Black, T.F.Stepinski, G. Gatewood, I Han, and T. Targett 2003 “An Astrometric Study of the Low-Mass Binary Star Ross 614", AJ 125, 1530, George Gatewood, Han, I., and Louis Coban 2004 "The Allegheny Observatory CCD Parallax Program," G. Gatewood, Bulletin of the American Astronomical Society, The Annual Meeting of the AAS Division on Dynamical Astronomy, Cannes, France, BAAS, 36, 854. 2005 "An Astrometric Study of the Binary Star α Oph," G. Gatewood, AJ 130, 809. 2006 "Preliminary Parallaxes from the Allegheny and Carnegie Observatories," G. Gatewood, A. Boss, A.J. Weinberger, I. Thompson, S. Majewski, R. Patterson, L. Coban, BAAS, 37, 1269. 2006 "An Astrometric Study of Procyon," G. Gatewood and Inwoo Han, AJ 131, 1015. 2009 "Allegheny Observatory Parallaxes for Late M Dwarfs and White Dwarfs," G. Gatewood, L. Coban, AJ 137, 402. 參考資料 外部連結 George G. Gatewood at the University of Pittsburgh Department of Physics & Astronomy George and Carolyn Gatewood INVISIBLE DANCER George Gatewood directory page at the IAU 美國天文學家 20世紀天文學家 21世紀天文學家 匹茲堡大學校友 匹茲堡大學教師因此蓋特伍德的宣稱逐漸不被採信。恆星天文學、23年後他卻讓另一個類似的爭議事件發生。他一開始並未偵測到該恆星旁有任何行星存在,太陽系外行星。至今已有157篇期刊論文發表。他也出版了數本天文學普及書籍。蓋特伍德的名字可能經由作者廣泛發行的書籍和文章流傳, 一本在1980年代出版的科幻小說將拉蘭德21185稱為「蓋特伍德星」。結果並沒有偵測到巴納德星的伴星存在。 學歷 蓋特伍德分別於1965年和1967年獲得南佛羅里達大學天文學士和碩士學位,再於1972年在匹茲堡大學以巴納德星天文測量的博士論文獲得博士學位。





