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后发座星系团 Abell1656
Photographer
安徽宿州
密密麻麻的小星系，距离我们有3亿2千万光年之遥。这种感觉很棒，会让我感受到宇宙的浩渺和震撼。
Equipment
CameraASI2600MM
Telescope/Lens信达小黑 150/750
MountEM31pro
Filter宇隆LRGB
Shooting Data ( Shooting Date: 2025-01-29 )
Total Frames56
Exposure280
Sky Coordinates
Right Ascension (RA)12h 59m 17.4s
Declination (Dec)+27° 52′ 32.3″
FOV Radius1.0620° (63.72′)
Pixel Scale1.032″/px
Rotation Angle238.94° E of N (Clockwise)
Parity正像
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