Featured
Featured
黑鲨星云
Photographer
氪蛙远程台
月光下拍了三晚窄带，还得加钟。
Equipment
Camera2600c
Telescope/Lens50ed
Mountgem28
Filter图谱双窄
Shooting Data ( Shooting Date: 2026-09-01 )
Total FramesRGB56张，HO130张
Exposure10min
Sky Coordinates
Right Ascension (RA)22h 11m 35.5s
Declination (Dec)+70° 47′ 22.9″
FOV Radius3.7944° (227.66′)
Pixel Scale3.858″/px
Rotation Angle180.67° E of N (Clockwise)
Parity正像
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