M31仙女座大星系 拍摄
Photographer
东滩湿地公园
M31拍摄打卡记录，拍摄于上海崇明东滩
Equipment
Camera尼康D5100 冷冻
Telescope/Lens天虎 72ED APO
Mount小然双17谐波赤道仪
Shooting Data ( Shooting Date: 2025-11-14 )
Total Frames40
Exposure300s每张
Sky Coordinates
Right Ascension (RA)00h 42m 37.7s
Declination (Dec)+41° 19′ 36.6″
FOV Radius2.0321° (121.92′)
Pixel Scale3.058″/px
Rotation Angle264.48° E of N (Clockwise)
Parity正像
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