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NGC6888 眉月星云
Photographer
N/A
城区7.9级 阳台，窄带作业
Equipment
CameraZWO294 mm pro
Telescope/LensRC8
MountGEM45
FilterAntlia 36mm SHO 3nm
Shooting Data ( Shooting Date: 2026-09-02 )
Total FramesHa 30，Oiii 52
Exposure单张 300s
Sky Coordinates
Right Ascension (RA)20h 12m 05.7s
Declination (Dec)+38° 21′ 26.1″
FOV Radius0.5028° (30.17′)
Pixel Scale0.750″/px
Rotation Angle283.11° E of N (Clockwise)
Parity正像
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