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M17 欧米伽星云
Photographer
大连海事大学
📸 拍摄天体:M17 欧米伽星云(又称天鹅星云)
📍 拍摄地点:辽宁大连
⏱ 总曝光时长:56min
📅 拍摄时间:2026.08.17 23:09
M17 是大型发射星云,因外形酷似希腊字母Ω得名欧米伽星云,也被形象称作天鹅星云。星云内部蕴藏大量新生恒星,辐射点亮周遭气体尘埃,交织出层次丰富的蓝黄云气结构。
Equipment
CameraSeestarS50Pro
Telescope/LensSeestarS50Pro
Shooting Data ( Shooting Date: 2026-08-17 )
Total Frames56
Exposure60s
Sky Coordinates
Right Ascension (RA)18h 20m 51.2s
Declination (Dec)-16° 09′ 03.9″
FOV Radius1.3275° (79.65′)
Pixel Scale2.243″/px
Rotation Angle359.94° E of N (Clockwise)
Parity正像
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