NGC2237-玫瑰星云
Photographer
中国农科院研究生综合楼
NGC2237-玫瑰星云，双窄带滤镜，单张300s，42张，累计曝光3.5h
Equipment
Camera尼康D5100BCF改机
Telescope/Lens天虎72ed
Mount信达eq3d
Filter宇隆L-ultimate双窄带滤镜
Shooting Data ( Shooting Date: 2024-11-19 )
Total Frames42
Exposure单张300s
Sky Coordinates
Right Ascension (RA)06h 31m 16.3s
Declination (Dec)+05° 06′ 32.5″
FOV Radius1.7832° (106.99′)
Pixel Scale2.227″/px
Rotation Angle182.37° E of N (Clockwise)
Parity镜像
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