翻訳と辞書 Words near each other ・ Epsilon Sculptoris ・ Epsilon Scuti ・ Epsilon Serpentis ・ Epsilon Sextantis ・ Epsilon Sigma Alpha ・ Epsilon Tau Pi ・ Epsilon Tauri ・ Epsilon Tauri b ・ Epsilon Telescopii ・ Epsilon transition ・ Epsilon Trianguli ・ Epsilon Trianguli Australis ・ Epsilon Tucanae ・ Epsilon TV ・ Epsilon Ursae Majoris ・ Epsilon Ursae Minoris ・ Epsilon Virginis ・ Epsilon Volantis ・ Epsilon-Amanitin ・ Epsilon-Carotene ・ Epsilon-equilibrium ・ Epsilon-induction ・ Epsilon-negative material ・ Epsilon-Viniferin ・ Epsilon1 Arae ・ Epsilon15likevirus ・ Epsilon2 Arae ・ Epsilonpapillomavirus ・ Epsilonproteobacteria ・ Epsilonretrovirus 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 Epsilon Ursae Minoris ： ウィキペディア英語版 Epsilon Ursae Minoris Epsilon Ursae Minoris (ε UMi, ε Ursae Minoris) is a triple star system in the constellation Ursa Minor. It is approximately 303 light years from Earth.〔 The primary component, Epsilon Ursae Minoris A, is an eclipsing spectroscopic binary. It is classified as a yellow G-type giant with a mean apparent magnitude of +4.21. In addition to light changes due to eclipses, the system is also classified as an RS Canum Venaticorum type variable star and its brightness varies from magnitude +4.19 to +4.23 with a period of 39.48 days, which is also the orbital period of the binary. The binary is orbited by a third component, Epsilon Ursae Minoris B, which is an 11th magnitude star,〔 77 arcseconds away in the sky. ==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「Epsilon Ursae Minoris」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.