Top Pick
M81波德星系&M82雪茄星系
Photographer
星旅天文台
M81与M82位于大熊座方向，距离地球约1,200万光年
Equipment
CameraMoravian C5A-100M
Telescope/LensH400
MountDDM100
FilterLRGB
Shooting Data ( Shooting Date: 2026-01-01 )
Total FramesN/A
ExposureN/A
Sky Coordinates
Right Ascension (RA)09h 56m 41.9s
Declination (Dec)+69° 20′ 26.1″
FOV Radius1.1511° (69.07′)
Pixel Scale0.806″/px
Rotation Angle276.89° E of N (Clockwise)
Parity正像
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