Top Pick
NGC1931
内蒙松山天文台
NGC1931位于御夫座
Equipment
CameraTouptek2600mm
Telescope/LensSkyWatcher200F4
MountEQ6R
FilterAntlia 4.5mm LRGBSHO
Shooting Data ( Shooting Date: 2026-02-12 )
Total FramesL94 R74 G75 B72 H94
Exposure68h
Sky Coordinates
Right Ascension (RA)05h 29m 17.5s
Declination (Dec)+33° 58′ 14.3″
FOV Radius1.0006° (60.04′)
Pixel Scale0.969″/px
Rotation Angle269.59° E of N (Clockwise)
Parity正像
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