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礁湖星云M8&三叶星云M20
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礁湖星云M8&三叶星云M20

2026-08-13 10:38:44
481
Remote Deep Space
Photographer
北方远程天文台隆化站
礁湖星云M8和三叶星云M20都位于人马座,距离地球约四千多光年,是夏季银河耀眼的恒星形成区。礁湖星云体量庞大,内部镶嵌明亮的年轻星团,曲折的暗尘带纵横其间,仿佛湖面的水道。三叶星云属于混合星云,暗黑尘埃裂隙把星云切割成三部分,红色发射光与蓝色反射光交织。两者视亮度可观,小型望远镜便可观测

Equipment

CameraZWO 2600MM
Telescope/Lensaskar 107 phq
MountAM5
Filter安提拉LRGB

Shooting Data ( Shooting Date: 2026-08-13 )

Total FramesN/A
ExposureLRGB=6小时

Sky Coordinates

Right Ascension (RA)18h 04m 24.9s
Declination (Dec)-23° 44′ 03.2″
FOV Radius1.5027° (90.16′)
Pixel Scale1.474″/px
Rotation Angle90.16° E of N (Clockwise)
Parity正像

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