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Featured
IC 434 马头星云 宽带4小时
Photographer
东滩湿地公园
马头星云 宽带4小时，四级区雾霾
Equipment
Camera尼康D5100 冷冻
Telescope/Lens天虎 72ED APO
Mount小然双17谐波赤道仪
Shooting Data ( Shooting Date: 2025-11-21 )
Total Frames54
Exposure300秒/张
Sky Coordinates
Right Ascension (RA)05h 41m 19.4s
Declination (Dec)-02° 30′ 02.1″
FOV Radius2.0401° (122.40′)
Pixel Scale3.059″/px
Rotation Angle105.84° E of N (Clockwise)
Parity正像
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