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Abell39
Photographer
滨湖小道
Abell 39是一个位于武仙座的低表面亮度行星状星云，近乎完美的球形，是已知行星状星云中的独特天体，直径约5-6光年。
Equipment
CameraZWO ASI2600MC
Telescope/Lens小黑F5
MountHeq5pro
Filter双窄带滤镜
Shooting Data ( Shooting Date: 2025-05-20 )
Total Frames50
Exposure300s
Sky Coordinates
Right Ascension (RA)16h 27m 35.2s
Declination (Dec)+27° 54′ 17.0″
FOV Radius0.5879° (35.27′)
Pixel Scale1.031″/px
Rotation Angle1.69° E of N (Clockwise)
Parity正像
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