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M101 大风车
Photographer
圣地牛棚
M101 风车星系（NGC 5457）是位于大熊座的正面旋涡星系，距地球约2100万光年。近期没什么目标能拍的，打卡
Equipment
CameraZWO ASI2600MM
Telescope/LensSky Rover 102APO PRO
MountEQ6
FilterOptolong HaLRGB
Shooting Data ( Shooting Date: 2026-04-21 )
Total FramesRGB6小时+HL30小时
Exposure36小时
Sky Coordinates
Right Ascension (RA)14h 03m 16.6s
Declination (Dec)+54° 25′ 47.4″
FOV Radius1.1084° (66.51′)
Pixel Scale1.367″/px
Rotation Angle260.01° E of N (Clockwise)
Parity正像
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