Promoted
Promoted
NGC2841 虎眼星系
青海省森多远程天文台
近期北方视宁实在太差，全程60s短曝筛片，积少成多，半个月删了95%废片。
Equipment
CameraASI2600mm
Telescope/Lens晴空10寸F4
MountST25
FilterLRGB
Shooting Data ( Shooting Date: 2025-12-26 )
Total Frames564
Exposure9h
Other InfoL-6h, RGB-各1h
Sky Coordinates
Right Ascension (RA)09h 22m 02.5s
Declination (Dec)+50° 58′ 17.7″
FOV Radius0.2598° (15.59′)
Pixel Scale0.359″/px
Rotation Angle89.05° E of N (Clockwise)
Parity正像
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