翻訳と辞書
Words near each other
・ Sh'erit ha-Pletah
・ Sh'or Yoshuv
・ SH-053-R-CH3-2′F
・ SH-760
・ SH-AWD
・ Sh-Boom
・ Sh-K-Boom Records
・ SH-SY5Y
・ Sh-Tandem
・ SH1
・ SH1 (classification)
・ SH101
・ SH2
・ SH2 (classification)
・ SH2 domain
Sh2-1
・ Sh2-101
・ Sh2-106
・ Sh2-2
・ Sh2-264
・ Sh2-54
・ SH2B1
・ SH2B2
・ SH2B3
・ SH2D1A
・ SH2D1B
・ SH2D2A
・ SH2D3A
・ SH2D3C
・ SH2D4A


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Sh2-1 : ウィキペディア英語版
Sh2-1

Sh 2-1, also known as Sharpless 1, is a reflection nebula in the constellation of Scorpius. It appears as a modest brightness making it one of the easier Sharpless catalog objects to view. It features an apparent central star inside the nebulosity however it is not part its system nor a left over remnant.
The nebulous area is fairly large with an irregular shape appearing as a 180° arc shape surrounding a central star.〔(【引用サイトリンク】url=http://www.sharplesscatalog.com/Sharpless.aspx?sharp=1 )〕 The remnant has an apparent diameter that covers approximately 150' and an estimated distance of approximately 650ly away.
==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「Sh2-1」の詳細全文を読む



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