翻訳と辞書 Words near each other ・ 316 (Lost) ・ 316 BC ・ 316 Goberta ・ 30th Young Artist Awards ・ 30Y ・ 30° Everywhere ・ 30–30 club ・ 31 ・ 31 (City of London) Signal Regiment ・ 31 (disambiguation) ・ 31 (film) ・ 31 (London, Windsor, Hamilton) Service Battalion ・ 31 (number) ・ 31 and 33 Dee Banks, Chester ・ 31 Aquilae ・ 31 Arietis ・ 31 Battalion (SWATF) ・ 31 BC ・ 31 Boötis ・ 31 Building ・ 31 Camelopardalis ・ 31 Canadian Brigade Group ・ 31 Comae Berenices ・ 31 Combat Engineer Regiment (The Elgins) ・ 31 Crateris ・ 31 Cygni ・ 31 Days of Oscar ・ 31 Digital ・ 31 equal temperament ・ 31 Euphrosyne 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 31 Arietis ： ウィキペディア英語版 31 Arietis 31 Arietis is the Flamsteed designation for a binary star in the northern constellation of Aries. The two members of this system orbit each other with a period of 1.924 years and an eccentricity of 0.88. The primary component is an F-type main sequence star with a stellar classification of F7 V. The pair have an apparent visual magnitude of 5.75,〔 which is just bright enough to be faintly visible to the naked eye. Based upon an annual parallax shift of 28.79 mas,〔 the distance to this system is approximately . ==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「31 Arietis」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.