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M 56
Photographer
南方天文远程台-奇台站
M56（也称为NGC 6779）是一个位于天琴座的球状星团，距离地球约32,900光年。星团内最亮的恒星为13等，还包括了十余颗变星。
Equipment
CameraPlayerOne Zeus 455M PRO
Telescope/LensGSO RC16LW + WO Dr. Flat Master 0.8x
Mount信达EQ8
FilterAntlia Dark LRGB+SHO 3nm Pro
Shooting Data ( Shooting Date: 2026-09-20 )
Total FramesL*26 R*31 G*25 B*18
Exposure8小时20分
Other Info单张300秒
Sky Coordinates
Right Ascension (RA)19h 16m 36.4s
Declination (Dec)+30° 11′ 02.6″
FOV Radius0.3181° (19.08′)
Pixel Scale0.298″/px
Rotation Angle89.04° E of N (Clockwise)
Parity正像
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