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Anglo-Australian Planet Search : ウィキペディア英語版 | Anglo-Australian Planet Search
The Anglo-Australian Planet Search or (AAPS) is a long-term astronomical survey started in 1998 and continuing to the present. It is being carried out on the 3.9-metre Anglo-Australian Telescope (AAT) of the Anglo-Australian Observatory in Australia. The purpose of this survey is to catalog planets around more than 240 nearby stars of the southern hemisphere. For its observations, the AAT uses the ''University College London Echelle Spectrograph'', UCLES, an echelle spectrograph from the University College London located at the telescope's coudé focus.〔(【引用サイトリンク】title=U.C.L. Echelle Spectrograph (UCLES) )〕 This survey uses the radial velocity method to search for extrasolar planets. The survey eventually switched its main focus to detecting long-period Jupiter analogs.〔(The Anglo-Australian Planet Search. XXIII. Two New Jupiter Analogs ): Robert A. Wittenmyer, Jonathan Horner, C.G. Tinney, R.P. Butler, H.R.A. Jones, Mikko Tuomi, G.S. Salter, B.D. Carter, F. Elliott Koch, S.J. O'Toole, J. Bailey, D. Wright〕 ==Planets discovered by AAPS== This survey has announced the discovery of 28 planetary objects as of February 2014, including three multi-planet systems.
抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)』 ■ウィキペディアで「Anglo-Australian Planet Search」の詳細全文を読む
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