龙虾星云与猫爪星云
Photographer
寨子村
野外三级区曝光39分钟效果
Equipment
Camera尼康D750
Telescope/Lens锐星fra400
Mount小然双14谐波
Shooting Data ( Shooting Date: 2026-07-13 )
Total Frames180s，13张
Exposure39分钟
Sky Coordinates
Right Ascension (RA)17h 22m 44.1s
Declination (Dec)-35° 15′ 15.0″
FOV Radius2.7506° (165.03′)
Pixel Scale3.065″/px
Rotation Angle268.95° E of N (Clockwise)
Parity镜像
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