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m20三叶星云
Photographer
河南省平顶山市新华区
时隔两年，再次拍摄三叶星云
Equipment
Camera尼康d5100冷冻改机
Telescope/Lens信达小黑F5
Mountexos2
Shooting Data ( Shooting Date: 2026-07-07 )
Total FramesN/A
Exposure2h
Sky Coordinates
Right Ascension (RA)18h 02m 33.8s
Declination (Dec)-22° 59′ 09.5″
FOV Radius0.2891° (17.34′)
Pixel Scale1.311″/px
Rotation Angle99.92° E of N (Clockwise)
Parity正像
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