翻訳と辞書 Words near each other ・ Xi Hongyan ・ Xi Hydrae ・ XI International AIDS Conference, 1996 ・ XI International Brigade ・ Xi Jinping ・ Xi Jinping's visit to Pakistan 2015 ・ Xi Kappa ・ Xi Lan ・ Xi Leonis ・ Xi Lu ・ Xi Meijuan ・ Xi Ming Temple ・ Xi Mingze ・ Xi Murong ・ Xi Ophiuchi ・ Xi Orionis ・ Xi Pavonis ・ Xi Pegasi ・ Xi people ・ Xi Persei ・ Xi Piscium ・ Xi Puppis ・ Xi Qia ・ Xi River ・ Xi River virus ・ Xi Sagittarii ・ Xi Scorpii ・ Xi Sculptoris ・ Xi Serpentis ・ Xi Shengmo 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 Xi Orionis ： ウィキペディア英語版 Xi Orionis Xi Orionis (ξ Orionis) is a blue main-sequence star, spectral type B3V, located some 606 light years from here in the northeastern part of the constellation of Orion, well above the red giant star, Betelgeuse in the sky. It lies next to another blue main-sequence star, Nu Orionis which is somewhat closer at 514 light years. Xi Orionis shines with an apparent visual magnitide of 4.45; its absolute magnitude is -2.0, effective temperature 21000K, and mass 9.2 (times solar). The B3 star is the primary component of a multiple-star system which has also been classified as a B3IV subgiant, although at a somewhat further distance of nearly 634 ly. ==References== * (Xi Orionis ) in Astrostudio () * (ksi Ori -- Star ) 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「Xi Orionis」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.