重新处理M81
Photographer
周公山展旗峰
重新处理，颜色好一点？
Equipment
Camera294mm
Telescope/Lens天虎70SA
Mount手搓谐波赤道仪
Shooting Data ( Shooting Date: 2026-04-29 )
Total FramesN/A
ExposureN/A
Sky Coordinates
Right Ascension (RA)09h 55m 38.5s
Declination (Dec)+69° 15′ 03.7″
FOV Radius1.1530° (69.18′)
Pixel Scale4.220″/px
Rotation Angle95.05° E of N (Clockwise)
Parity正像
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