翻訳と辞書 Words near each other ・ Lunar Jim ・ Lunar Knights ・ Lunar lander ・ Lunar Lander (1979 video game) ・ Lunar lander (disambiguation) ・ Lunar Lander (space mission) ・ Lunar Lander (video game series) ・ Lunar Lander Challenge ・ Lunar Landing Confirmed ・ Lunar Landing Research Facility ・ Lunar Landing Research Vehicle ・ Lunar Laser Ranging experiment ・ Lunar lava tube ・ Lunar Leepers ・ Lunar Legend ・ Lunar limb ・ Lunar Linux ・ Lunar Magic ・ Lunar magma ocean ・ Lunar mansion ・ Lunar mare ・ Lunar meteorite ・ Lunar Mission One ・ Lunar month ・ Lunar Muzik ・ Lunar New Year ・ Lunar New Year Cup ・ Lunar New Year Fair ・ Lunar New Year Fireworks Display in Hong Kong ・ Lunar New Year's Day 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 Lunar limb ： ウィキペディア英語版 Lunar limb The lunar limb is the edge of the visible surface of the Moon as viewed from Earth.〔"(List of basic lunar features. )"〕 Libration of the Moon, with its irregular surface, leads to small changes in its profile, and this complicates the task of precisely calculating eclipse times and durations.〔O'Byrne, Chris. "(Lunar Limb Corrections. )"〕 However, data from the mapping of the lunar surface allows astronomers to predict the lunar profile for any given time with a high degree of certainty.〔Watts, C. B. "The Marginal Zone of the Moon," Astron. Papers Amer. Ephem., 1963, 17, 1-951.〕 The irregularity of the lunar limb is the cause of Baily's beads — beads of sunlight that shine through in some places, and not in others, during a solar eclipse. The contrast of a brightly illuminated limb against a black sky makes it a popular target when testing telescope and binocular optics. ==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「Lunar limb」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.