Top Pick
M20
Photographer
纳米比亚
M20，三叶星云
Equipment
Camera16803
Telescope/LensIDK20
FilterLRGB
Shooting Data ( Shooting Date: 2026-09-13 )
Total FramesN/A
Exposure5H
Sky Coordinates
Right Ascension (RA)18h 02m 30.4s
Declination (Dec)-22° 56′ 03.5″
FOV Radius0.4061° (24.36′)
Pixel Scale0.549″/px
Rotation Angle3.26° E of N (Clockwise)
Parity正像
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