‚±‚ÆÀ ŠÂó¯‰_ M57(NGC6720) [1999.2.20]

 ŽB‰e“úŽžF1999.2.20 05:00
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 ˜IoŽžŠÔFL:120•b, R:120•b ,G:120•b, B:160•b
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