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M45 昴星团
Photographer
康保银河远程台
M45昴星团,是位于金牛座的疏散星团,距离地球约400到450光年,是离地球最近的星团之一,星团横跨约13光年,包含超过3000颗恒星。中国民间传说是天宫中“七仙女”的化身,古代用昴宿确定冬至节气。
Equipment
Camera振旺2600mm
Telescope/Lens天虎102APO+0.8减焦平场镜
Mountheq5 Pro
FilterZWO36mmLRGB
Shooting Data ( Shooting Date: 2026-10-08 )
Total FramesL86,R18,G20,B22,单张300s
Exposure累计12小时
Sky Coordinates
Right Ascension (RA)03h 46m 45.9s
Declination (Dec)+24° 08′ 24.0″
FOV Radius1.2626° (75.76′)
Pixel Scale1.365″/px
Rotation Angle92.75° E of N (Clockwise)
Parity正像
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