翻訳と辞書 Words near each other ・ Peter Valla ・ Peter Vallentyne ・ Peter Vallone, Jr. ・ Peter Vallone, Sr. ・ Peter van Agtmael ・ Peter Van Alstine ・ Peter van Anrooy ・ Peter van Asbeck ・ Peter van Bleeck ・ Peter van Bohlen ・ Peter van Boucle ・ Peter Van Brugh Livingston ・ Peter van Buren ・ Peter van Dalen ・ Peter Van de Graaff ・ Peter van de Kamp ・ Peter Van de Veire ・ Peter Van de Velde ・ Peter van de Velde ・ Peter van de Ven ・ Peter Van de Wetering ・ Peter Van Den Begin ・ Peter van den Gheyn ・ Peter van der Bosch ・ Peter van der Fluit ・ Peter Van der Heyden ・ Peter van der Kwaak ・ Peter van der Linden ・ Peter van der Merwe ・ Peter van der Merwe (cricketer) Dictionary Lists mini英和辞書 mini和英辞書 Webster 1913 Latin-English FOLDOC Wikipedia English ウィキペディア

翻訳と辞書　辞書検索 [ 開発暫定版 ] スポンサード リンク Peter van de Kamp ： ウィキペディア英語版 Peter van de Kamp Piet van de Kamp (December 26, 1901 in Kampen〔Laurence W. Fredrick, ''(Peter van de Kamp (1901-1995) )'', Publications of the Astronomical Socitiey of the Pacific 108:556-559, July 1996〕 – May 18, 1995 in Amsterdam), known as Peter van de Kamp in the United States, was a Dutch astronomer who lived most of his life in the United States. He was professor of astronomy at Swarthmore College and director of the college's Sproul Observatory from 1937 until 1972. He specialized in astrometry, studying parallax and proper motions of stars. He came to public attention in the 1960s when he announced that Barnard's star had a planetary system based on observed "wobbles" in of its motion, but this is now known to be false.〔 ==Life== Van de Kamp was the son of Lubbertus van de Kamp, who had an administrative job at a cigar factory, and Engelina C.A. van der Wal. His younger brother, ''Jacob van de Kamp'', also was a successful scientist, an organic chemist, who spent most of his career in the United States.〔John M. Chemerda, [http://www.dwc.knaw.nl/DL/levensberichten/PE00001187.pdf Biographical Notice of Jacob van de Kamp (1904-1973)〕 Van de Kamp studied at the University of Utrecht and started his professional career at the Kapteyn Astronomical Institute in Groningen working with Pieter Johannes van Rhijn. In 1923 he left for the Leander McCormick Observatory at the University of Virginia for a year's residence supported by the Draper Fund of the National Academy of Sciences. There he assisted Samuel Alfred Mitchell with his extensive stellar parallax program and Harold Alden with the lengthy Boss star project. The following year Van de Kamp went to the Lick Observatory in California as a Kellogg fellow. There he received his Ph.D. from the University of California in Astronomy in June 1925. The next year he also received a PhD from the University of Groningen.〔 Van de Kamp returned to McCormick on October 1, 1925 to take up the position left vacant by Harold Alden, who had just taken up the directorship of the Yale University Observatory Southern Station in Johannesburg, South Africa. His work consisted of assisting with the parallax program and continuing the proper motion work that he and Alden had begun. Van de Kamp and Alexander N. Vyssotsky spent eight years measuring 18,000 proper motions. He did additional, smaller projects individually, including an investigation for general and selective absorption of light within the Milky Way. 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「Peter van de Kamp」の詳細全文を読む スポンサード リンク 翻訳と辞書 : 翻訳のためのインターネットリソース Copyright(C) kotoba.ne.jp 1997-2016. All Rights Reserved.