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M39星团
Photographer
北方远程天文台隆化站
M39(NGC7092)是位于天鹅座的疏散星团,距离地球大约800光年,视星等5.5等,无光害环境下肉眼可隐约看见。它年龄约3亿年,属于比较年轻的星团,整体结构松散,视直径比满月更大,包含数十颗明亮恒星。
Equipment
CameraZWO 2600MM
Telescope/Lens晴牛大黑
MountAM5
Filter安提拉LRGB
Shooting Data ( Shooting Date: 2026-10-26 )
Total FramesN/A
ExposureRGB=6小时
Sky Coordinates
Right Ascension (RA)21h 31m 53.2s
Declination (Dec)+48° 24′ 27.7″
FOV Radius0.9842° (59.05′)
Pixel Scale0.967″/px
Rotation Angle88.74° E of N (Clockwise)
Parity正像
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