翻訳と辞書 |
Cygnus Bubble : ウィキペディア英語版 | Soap bubble nebula
The Soap bubble nebula, or PN G75.5+1.7, is a planetary nebula in the constellation Cygnus,〔(Soap Bubble Nebula at Capella Observatoy )〕 near the Crescent Nebula (NGC 6888).〔(Soap Bubble Nebula at NOAO )〕 It was discovered by amateur astronomer Dave Jurasevich using an Astro-Physics 160 mm refractor telescope who imaged the nebula on June 19, 2007 and on July 6, 2008.〔(Soap Bubble Nebula on D. Jurasevic's website )〕 The nebula was later independently noted and reported to the International Astronomical Union by Keith. B. Quattrocchi and Mel Helm who imaged PN G75.5+1.7 on July 17, 2008.〔(Soap Bubble Nebula on K. Quatrocchi's website )〕 == 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「Soap bubble nebula」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.
|
|