Top Pick
M51
Photographer
星旅天文台
M51涡状星系，Whirlpool Galaxy
Equipment
CameraMoravian C5A-100M
Telescope/LensH400
MountDDM100
FilterLRGB
Shooting Data ( Shooting Date: 2026-03-01 )
Total FramesN/A
ExposureN/A
Sky Coordinates
Right Ascension (RA)13h 29m 45.9s
Declination (Dec)+47° 11′ 49.8″
FOV Radius1.0976° (65.86′)
Pixel Scale0.806″/px
Rotation Angle90.36° E of N (Clockwise)
Parity正像
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