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PK164+31.1 The Headphone PN
内蒙松山天文台
耳机行星状星云 累计49小时9分钟
Equipment
Camera图谱571黑白
Telescope/Lens大黑F4
MountEQ6R
FilterAntlia HaOiiiRGB 2"
Shooting Data ( Shooting Date: 2026-04-04 )
Total FramesHa*139, Oiii*134, R*23, G*25, B*25
ExposureHaOiii 600s, RGB 180s
Sky Coordinates
Right Ascension (RA)07h 57m 52.4s
Declination (Dec)+53° 25′ 17.6″
FOV Radius0.3831° (22.99′)
Pixel Scale0.972″/px
Rotation Angle269.38° E of N (Clockwise)
Parity正像
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