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M17、欧米伽星云
Photographer
江津区白云寺
M17星云（又称欧米伽星云）是位于人马座的一个发射星云和恒星形成区，在梅西耶星表中编号为M17与NGC6618。
Equipment
CameraQHY268M
Telescope/Lens锐星140APO+0.8平场
Mount小熊谐波
Filter安提拉4.5nm SHO
Shooting Data ( Shooting Date: 2026-05-09 )
Total FramesH 18*600s，S 15*600s，O 22*600s
ExposureN/A
Sky Coordinates
Right Ascension (RA)18h 20m 56.0s
Declination (Dec)-16° 08′ 11.6″
FOV Radius0.7717° (46.30′)
Pixel Scale0.982″/px
Rotation Angle269.84° E of N (Clockwise)
Parity正像
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