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M3猎犬座球状星团
Photographer
圣地牛棚
M3(也称NGC 5272)是一个位于猎犬座的球状星团。
Equipment
CameraQHY533M
Telescope/Lens大黑F4
MountEQ6R
Filter安提拉RGB
Shooting Data ( Shooting Date: 2025-05-04 )
Total FramesRGB各48张，单张300s。
Exposure12h
Sky Coordinates
Right Ascension (RA)13h 41m 33.8s
Declination (Dec)+28° 20′ 15.4″
FOV Radius0.5592° (33.55′)
Pixel Scale0.967″/px
Rotation Angle298.44° E of N (Clockwise)
Parity正像
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