M51
Photographer
坡底
去绿后，背景偏蓝是怎么回事
Equipment
CameraPLAYERONE
Telescope/Lens天虎102
MountEQ8R
FilterRGB
Shooting Data ( Shooting Date: 2026-03-20 )
Total FramesN/A
ExposureN/A
Sky Coordinates
Right Ascension (RA)13h 29m 53.7s
Declination (Dec)+47° 03′ 09.4″
FOV Radius1.0988° (65.93′)
Pixel Scale1.087″/px
Rotation Angle89.73° E of N (Clockwise)
Parity正像
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