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M27哑铃星云
Photographer
超级便利店的mini天文台
M27是由一颗年老恒星抛出其外部气体包层而形成的行星状星云。这颗恒星在生命的末期经历了剧烈的恒星风活动，抛出了大量的气体和尘埃，形成了这个美丽的星云
Equipment
Camera图谱2600mc
Telescope/Lenszwo ff80apo
Mount晴空st17R
Filterscorpio 7nmHO双窄带
Shooting Data ( Shooting Date: 2025-08-11 )
Total Frames72
Exposure单张300s，共计6h
Sky Coordinates
Right Ascension (RA)19h 59m 40.4s
Declination (Dec)+22° 43′ 18.4″
FOV Radius0.8429° (50.57′)
Pixel Scale1.248″/px
Rotation Angle109.55° E of N (Clockwise)
Parity正像
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