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Jn 1 PK 104-29.1
Photographer
承德塞罕坝天文台
一个非常小众的行星状星云,是1941年由美国天文学家丽贝卡·琼斯发现,这个行星状星云非常大,但亮度非常暗,这应该就是他小众的原因吧...
Equipment
Camera振旺 asi2600mm
Telescope/Lens星特朗925hd+0.7x减焦
MountGem45
Shooting Data ( Shooting Date: 2026-10-10 )
Total FramesHa*24*600s oiii+24*600s
ExposureN/A
Sky Coordinates
Right Ascension (RA)23h 35m 53.9s
Declination (Dec)+30° 28′ 09.8″
FOV Radius0.2599° (15.59′)
Pixel Scale0.500″/px
Rotation Angle274.08° E of N (Clockwise)
Parity正像
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