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北美洲星云与鹈鹕星云HOO版
Photographer
北京化工大学昌平校区
暑假暂时没法外出拍摄，只能翻旧数据重新打磨了
Equipment
Camerazwo 2600mm
Telescope/LensAskar sqa55
Mount晴空 st17
Filter天蝎HO
Shooting Data ( Shooting Date: 2026-05-27 )
Total FramesN/A
Exposure3-4h？具体忘了
Sky Coordinates
Right Ascension (RA)20h 54m 49.0s
Declination (Dec)+44° 08′ 18.5″
FOV Radius2.9737° (178.42′)
Pixel Scale2.932″/px
Rotation Angle204.89° E of N (Clockwise)
Parity正像
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