NGC7331-7335-7336-7337-7340-鹿舔星系群.DeerLick | Photo by: 馒头星系MattGalaxy | Telescope: D=280mm/F=1960mm/T=148min | Time.Loc.: 20221002/GD-QFS@Bortle2
Target: NGC7331/unbarred.spiral/d=39.8±3.3MLy/D~120KLy/VM=+10.4 | NGC7335/lenticular/d~332MLy | NGC7336/lenticular/d~365MLy | NGC7337/barred.spiral/d~348MLy | NGC7340/elliptical/d~294MLy
Target: NGC7331/unbarred.spiral/d=39.8±3.3MLy/D~120KLy/VM=+10.4 | NGC7335/lenticular/d~332MLy | NGC7336/lenticular/d~365MLy | NGC7337/barred.spiral/d~348MLy | NGC7340/elliptical/d~294MLy
- 拍摄地点: Ocean 星空之下
- 镜头/望远镜: Celestron C11HD + 0.7 Reducer
- 相机: ZWO ASI533MMP
- 赤道仪: iOptron GEM45 G
- 滤镜: Optolong LRGB
- 曝光时长: 148分钟
- 天球定位图
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