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M53 球状星团
Photographer
圣地牛棚
M53（NGC 5024）是位于后发座的球状星团，距离地球约5.8万光年，直径约220光年，包含超过25万颗恒星，可通过双筒望远镜观测。
Equipment
CameraASI2600MM
Telescope/Lens102APO PRO
FilterLRGB
Shooting Data ( Shooting Date: 2026-03-27 )
Total Frames120s*108
Exposure3.6小时
Sky Coordinates
Right Ascension (RA)13h 12m 55.6s
Declination (Dec)+18° 10′ 03.8″
FOV Radius0.7017° (42.10′)
Pixel Scale1.368″/px
Rotation Angle77.72° E of N (Clockwise)
Parity正像
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