蝴蝶星云 LDN889
Photographer
南方天文远程台-稻城站
做了三版不同风格，各有各的特点
Equipment
CameraASI6200MM PRO
Telescope/Lens天虎130APO PRO
MountEQ6R
FilterANT LRGB 4.5nm SHO
Shooting Data ( Shooting Date: 2025-07-10 )
Total FramesSHO 300s*24 + RGB星点 60s*12
Exposure6小时
Sky Coordinates
Right Ascension (RA)20h 27m 11.5s
Declination (Dec)+40° 05′ 43.6″
FOV Radius1.3461° (80.76′)
Pixel Scale0.852″/px
Rotation Angle89.40° E of N (Clockwise)
Parity正像
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