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马卡良星系链
Photographer
大团
Markarian's Chain of Galaxies
Equipment
CameraZWO ASI2600mm Pro
Telescope/LensSKYROVER 70SA V4
MountEM31pro
FilterOptolong 7nm 2" LRGB
Shooting Data ( Shooting Date: 2023-02-28 )
Total FramesL：73张 R：50张 G：32张 B：49张
Exposure17小时
Sky Coordinates
Right Ascension (RA)12h 30m 28.5s
Declination (Dec)+13° 25′ 33.0″
FOV Radius2.5198° (151.19′)
Pixel Scale4.276″/px
Rotation Angle185.05° E of N (Clockwise)
Parity正像
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