Top Pick
NGC2841
星旅天文台
这是一个形状规整的好看的星系
Equipment
CameraZWO ASI6200MM
Telescope/LensWilliam Optics 14" Ritchey-Chrétien (WORC14)
Mount10Micron GM2000 HPS II
FilterChroma LRGB，Chroma SHO 3nm
Shooting Data ( Shooting Date: 2026-02-13 )
Total FramesL:51*900s. R: 31*900s. G: 27*900s. B: 21*900s. Ha:35*1200s.
Exposure44h
Sky Coordinates
Right Ascension (RA)09h 22m 03.3s
Declination (Dec)+50° 58′ 27.9″
FOV Radius0.2834° (17.01′)
Pixel Scale0.337″/px
Rotation Angle270.38° E of N (Clockwise)
Parity正像
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