翻訳と辞書
Words near each other
・ Messier 84
・ Messier 85
・ Messier 86
・ Messier 87
・ Messier 88
・ Messier 89
・ Messier 9
・ Messier 90
・ Messier 91
・ Messier 92
・ Messier 93
・ Messier 94
・ Messier 95
・ Messier 96
・ Messier 98
Messier 99
・ Messier Channel
・ Messier marathon
・ Messier object
・ Messier-Bugatti-Dowty
・ Messieurs les enfants
・ Messieurs les noyés de la Seine
・ Messigny-et-Vantoux
・ Messila
・ Messimy
・ Messimy-sur-Saône
・ Messin'
・ Messin' with the Boys
・ Messin' with the Kid
・ Messina


Dictionary Lists
翻訳と辞書 辞書検索 [ 開発暫定版 ]
スポンサード リンク

Messier 99 : ウィキペディア英語版
Messier 99

Messier 99 (also known as ''M99'' or ''NGC 4254'') is an unbarred spiral galaxy approximately 50 million light-years away〔
(【引用サイトリンク】work=NASA/IPAC Extragalactic Database )〕 in the constellation Coma Berenices.
==History==

Messier 99 was discovered by Pierre Méchain on March 17, 1781 along . The discovery was then reported to Charles Messier, who included the object in the Messier Catalogue, which was the first astronomical catalogue of star clusters, nebulae, and galaxies.〔

Messier 99 was one of the first galaxies in which a spiral pattern was first seen. The spiral pattern was first identified by Lord Rosse in the spring of 1846.〔

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「Messier 99」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.