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IC 1318 蝴蝶星云
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IC 1318 蝴蝶星云

2026-09-25 04:08:02
119
Wild Deep Space
Photographer
长春市乐山镇长兴村
IC 1318,又称天津一星云或蝴蝶星云,蝴蝶星云被一条长暗尘埃带分隔,因形状类似蝴蝶而得名蝴蝶星云,是位于天鹅座中心的弥漫性发射星云,距离地球约2000至5000光年。画面左侧是恒星天津一,天津一距离地球约1800光年。

Equipment

CameraD5100
Telescope/Lens信达小黑
Mount晴空ST20
Filter宇隆uv/ir cut

Shooting Data ( Shooting Date: 2026-09-10 )

Total Frames54
Exposure300s
Other InfoISO 800

Sky Coordinates

Right Ascension (RA)20h 25m 51.3s
Declination (Dec)+40° 12′ 10.4″
FOV Radius1.0583° (63.50′)
Pixel Scale1.309″/px
Rotation Angle179.50° E of N (Clockwise)
Parity正像

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