翻訳と辞書 |
AX Circini
AX Circini is a star in the constellation Circinus. A Cepheid variable, its apparent magnitude ranges from 5.6 to 6.19 over 5.3 days. It is a yellow-white supergiant of spectral type F8II+ and is around 1600 light years away.〔 A spectroscopic binary, it has a 5 solar-mass () companion that is a blue-white star of spectral type B6; the two stars orbit each other every 18 years. ==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「AX Circini」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.
|
|