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翻訳と辞書　辞書検索 [ 開発暫定版 ] スポンサード リンク Arnold Kohlschütter ： ウィキペディア英語版 Arnold Kohlschütter Ernst Arnold Kohlschütter (July 6, 1883 – May 28, 1969) was a German astronomer and astrophysicist from Halle. In 1908 he was awarded his Ph.D. from the University of Göttingen under Karl Schwarzschild. In 1911 he began working at the Mount Wilson observatory, studying the spectra of the Sun and stars. In collaboration with Walter Sidney Adams, and in 1914 they discovered that the absolute luminosity of a star was proportional to the relative intensity of the lines in the spectrum. This allowed astronomers to determine the distance of stars, including main sequence and giants, using the spectroscope. He became the director of the Bonn observatory in 1925. Therein he was dedicated to astrometric studies. The crater Kohlschütter on the Moon is named after him. ==References== 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「Arnold Kohlschütter」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.