翻訳と辞書 Words near each other ・ XX (Great Big Sea album) ・ XX (Mushroomhead album) ・ XX (organization) ・ XX Army Corps (Wehrmacht) ・ XX Bomber Command ・ XX Brigade, Royal Horse Artillery (T.F.) ・ XX Corps ・ XX Corps (German Empire) ・ XX Corps (Ottoman Empire) ・ XX Corps (Union Army) ・ XX Corps (United Kingdom) ・ XX Corps (United States) ・ XX gonadal dysgenesis ・ XX International AIDS Conference, 2014 ・ XX male syndrome ・ XX Pyxidis ・ XX Tauri ・ XX Teens ・ XX Trianguli ・ XX Years Live ・ XX – Two Decades of Love Metal ・ XX/XY ・ Xxencoding ・ Xxgdb ・ XXI (band) ・ XXI Bomber Command ・ XXI Corps ・ XXI Corps (German Empire) ・ XXI Corps (India) ・ XXI Corps (Ottoman Empire) 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 XX Pyxidis ： ウィキペディア英語版 XX Pyxidis XX Pyxidis is a star located in the constellation Pyxis. It is one of the more-studied members of a class of stars known as Delta Scuti variables〔—short period (six hours at most) pulsating stars that have been used as standard candles and as subjects to study astroseismology. Astronomers made more sense of its pulsations when it became clear that it is also a binary star system. The main star is a white main sequence star of spectral type A4V that is around 1.85 ± 0.05 times as massive as the Sun. Its companion is most likely a red dwarf star of spectral type M3V, around 0.3 times as massive as the Sun. The two are very close—possibly only 3 times the diameter of the Sun between them—and orbit each other every 1.15 days. The brighter star is deformed into an egg-shape.〔 ==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「XX Pyxidis」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.