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NGC_2090 Xem thêmThực đơn
NGC_2090 Xem thêmLiên quan
NGC 2090 NGC 2060 NGC 290 NGC 209 NGC 200 NGC 2002 NGC 2070 NGC 2903 NGC 2040 NGC 2004Tài liệu tham khảo
WikiPedia: NGC_2090 http://cseligman.com/text/atlas/ngc20a.htm#2090 http://simbad.u-strasbg.fr/simbad/sim-id?Ident=NGC... //doi.org/10.1086%2F305766 http://spider.seds.org/ngc/revngcic.cgi?NGC2090 http://server1.wikisky.org/starview?object=NGC+209... http://www.wikisky.org/?object=NGC+2090 http://www.wikisky.org/?object=NGC+2090&img_source... http://www.wikisky.org/?object=NGC+2090&img_source... http://www.wikisky.org/?object=NGC+2090&img_source... http://www.wikisky.org/?object=NGC+2090&img_source...