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Sh2-308 海豚星云
Photographer
火连湾远程台
接上次继续积累曝光时长，本次累积曝光20小时
Equipment
Camerazwo 2600mm
Telescope/Lens信达老黑
Mount信达eq6r
Filter宇隆窄带hoo
Shooting Data ( Shooting Date: 2026-03-11 )
Total Frameshoo共计130张
Exposure21小时
Sky Coordinates
Right Ascension (RA)06h 54m 19.1s
Declination (Dec)-23° 46′ 57.1″
FOV Radius0.8089° (48.54′)
Pixel Scale0.793″/px
Rotation Angle105.36° E of N (Clockwise)
Parity正像
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