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Seestar S30马的茧星云
万象天文台
我，苏牧牧，cizen一起拍摄于万象天文台
一共累计了有20个小时吧，窄带宽带都有
30口径和比较宽的双窄带滤镜，只能在无月夜凑时长
Equipment
Camera无
Telescope/Lens无
Mount设备自带
Filter设备自带的双窄带滤镜
Shooting Data ( Shooting Date: 2026-09-22 )
Total FramesN/A
ExposureN/A
Sky Coordinates
Right Ascension (RA)21h 50m 53.8s
Declination (Dec)+47° 17′ 24.3″
FOV Radius1.4427° (86.56′)
Pixel Scale5.700″/px
Rotation Angle270.13° E of N (Clockwise)
Parity正像
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