| 翻訳と辞書 |
HD 208527
HD 208527 is a M1III red giant star located in Pegasus.
It has been considered K5V but is now known as M1III due to radius and surface gravity.〔
==Planetary system==
From September 2008 to June 2012, the team B.-C. Lee, I. Han, and M.-G. Park observed HD 208527 with "the high-resolution spectroscopy of the fiber-fed Bohyunsan Observatory Echelle Spectrograph (BOES) at Bohyunsan Optical Astronomy Observatory (BOAO)".
In 2012, a long-period, wide-orbiting planet was deduced by radial velocity. This was published in November, gaining the designation HD 208527 b.〔 Along with HD 220074 b this is one of the first two planets proposed around a red giant.
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「HD 208527」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.
|
|