Promoted
ngc2997-卷心菜星系与背景ha
星象巫师天文台
荷佬的超屌素材，期待已久的素材，确实太漂亮了！
Equipment
CameraFLI PROLINE 16803
Telescope/LensASA 500N
Shooting Data ( Shooting Date: 2025-10-09 )
Total FramesN/A
ExposureN/A
Sky Coordinates
Right Ascension (RA)09h 45m 40.7s
Declination (Dec)-31° 10′ 37.1″
FOV Radius0.7538° (45.23′)
Pixel Scale0.964″/px
Rotation Angle90.83° E of N (Clockwise)
Parity正像
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