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NGC7331与史蒂芬五重
Photographer
太御观星阁天文台
素材来自:钓鱼的花老师
螺旋星系中,中央隆起的核心部分的旋转方向通常与盘面相同,但星系NGC 7331中的核球旋转方向却与圆盘部分相反
Equipment
CameraZWOasi2600mmp
Telescope/Lens102apo
FilterLRGB
Shooting Data ( Shooting Date: 2023-02-01 )
Total FramesN/A
ExposureN/A
Sky Coordinates
Right Ascension (RA)22h 37m 02.8s
Declination (Dec)+34° 26′ 41.8″
FOV Radius1.0397° (62.38′)
Pixel Scale1.085″/px
Rotation Angle285.22° E of N (Clockwise)
Parity正像
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