M57指环星云
Photographer
神秘阳台
M57指环星云 行星状星云
Equipment
Camera尼康D5100 BCF改机
Telescope/Lens信达小黑
Mounteq3d
Shooting Data ( Shooting Date: 2025-06-19 )
Total Frames29
Exposure300
Sky Coordinates
Right Ascension (RA)18h 53m 36.9s
Declination (Dec)+33° 01′ 27.6″
FOV Radius0.8284° (49.70′)
Pixel Scale1.313″/px
Rotation Angle80.04° E of N (Clockwise)
Parity正像
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