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茧状星云
Photographer
浙西
茧状星云，累计曝光时间太短了，很多细节都没有曝出来。
Equipment
Camera ASI 1600MM
Telescope/Lens 信达小黑
Mount 艾顿GEM45
Filter宇隆LRGB
Shooting Data ( Shooting Date: 2021-10-03 )
Total Frames65
Exposure5.4h
Sky Coordinates
Right Ascension (RA)21h 53m 28.5s
Declination (Dec)+47° 15′ 59.9″
FOV Radius0.7252° (43.51′)
Pixel Scale1.534″/px
Rotation Angle271.07° E of N (Clockwise)
Parity正像
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