巡星客
NGC6357
2025/05/19 DAPH
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Daily Astronomy Photograph

NGC6357

2025-05-15 19:10:09
2117
Wild Deep Space
Photographer
华侨农场
NGC6357龙虾星云,一个位于天蝎座的壮丽星云,距离我们大约8000光年,宽度约为400光年。它的美丽图案是由星际风、辐射压、磁场和重力之间的复杂相互作用形成的。 SHO窄带成像后极像一只烤龙虾!

Equipment

Camera振旺 ASI2600MM
Telescope/Lens信达 老黑
Mount小熊 谐波赤道仪
Filter图谱SHO6.5nm

Shooting Data ( Shooting Date: 2025-05-02 )

Total FramesSHO600×各36张
Exposure18小时

Sky Coordinates

Right Ascension (RA)17h 25m 49.2s
Declination (Dec)-34° 13′ 47.9″
FOV Radius0.8956° (53.74′)
Pixel Scale1.127″/px
Rotation Angle139.81° E of N (Clockwise)
Parity正像

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