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【9级深空】Swan Heart 天鹅之心 M17
Photographer
星空之下
在十级光害面前，国庆大月亮根本不算啥。。。
Swan Heart 天鹅之心 M17 | Object: d~4200Ly/D~56.7Ly/VM=+6.0 | Telescope: D=203mm/F=1400mm | T=Ha55*2m+Oiii65*2m+Sii65*2m=370min=6.1hrs | Time.Loc.: 20251002/CN-SZ-KJY@Bortle9 | Photo by: 馒头星系MaxtaoGalaxy
Equipment
CameraZWO ASI533MMP
Telescope/LensCelestron.C8HD
Mount小熊谐波UMI
FilterAntlia 3nm SHO
Shooting Data ( Shooting Date: 2025-10-02 )
Total FramesN/A
Exposure T=Ha55*2m+Oiii65*2m+Sii65*2m=370min=6.1hrs
Sky Coordinates
Right Ascension (RA)18h 21m 08.9s
Declination (Dec)-16° 11′ 18.4″
FOV Radius0.3083° (18.50′)
Pixel Scale0.539″/px
Rotation Angle84.72° E of N (Clockwise)
Parity正像
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