Promoted
M31
Photographer
N/A
天气好，拍拍M31
Equipment
Camera 尼康D750
Telescope/Lens102apo
MountHEQ5
Filter LPRO
Shooting Data ( Shooting Date: 2022-07-23 )
Total Frames117
Exposure5.9h
Sky Coordinates
Right Ascension (RA)00h 42m 53.2s
Declination (Dec)+41° 15′ 12.2″
FOV Radius1.2521° (75.13′)
Pixel Scale1.717″/px
Rotation Angle268.17° E of N (Clockwise)
Parity正像
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