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M13
Photographer
星眸天文台
长焦拍摄的第二个球团，M13确实挺大
Equipment
Cameraasi2600mm
Telescope/LensGSO RC10A
Mounteq8r pro
FilterAntlia 2'' LRGB
Shooting Data ( Shooting Date: 2025-06-18 )
Total Frames144
Exposure12h
Sky Coordinates
Right Ascension (RA)16h 41m 49.6s
Declination (Dec)+36° 27′ 37.8″
FOV Radius0.4808° (28.85′)
Pixel Scale0.476″/px
Rotation Angle83.14° E of N (Clockwise)
Parity正像
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