翻訳と辞書 Words near each other ・ Xia Minghan ・ Xia Nai ・ Xia Ningning ・ Xia Prefecture ・ Xia Qifeng ・ Xia Qin ・ Xia Qun ・ Xia Sang Ju ・ Xia Shuwen ・ Xia Suchu ・ Xia Tun ・ Xia Vigor ・ Xi gua lao ・ Xi Herculis ・ 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 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 Hydrae ： ウィキペディア英語版 Xi Hydrae Xi Hydrae (ξ Hya, ξ Hydrae) is a fourth-magnitude star in the constellation Hydra. The star is situated 130 light-years from Earth and has a radius about 10 times that of the Sun. It is radiating 58 times as much luminosity as the Sun.〔 The star is now approaching the end of its life, and has expanded its outer envelope to become a red giant star. The star Xi Hya was particularly interesting in the field of asteroseismology when an international group of astronomers discovered that it behaves like a giant sub-ultra-bass musical instrument.〔http://www.innovations-report.com/html/reports/physics_astronomy/report-9950.html〕 Xi Hydrae was a latter designation of 19 Crateris. File:Xi Hydrae.jpg|Xi Hydrae. ==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「Xi Hydrae」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.