NGC 512
NGC 512
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NGC 512Liên quan
NGC NGC 4993 NGC 4302 NGC 2392 NGC 404 NGC 6822 NGC 4565 NGC 3393 NGC 5238 NGC 4889Tài liệu tham khảo
WikiPedia: NGC 512 http://www.astronomy-mall.com/Adventures.In.Deep.S... http://cseligman.com/text/atlas/ngc5.htm#512 http://ned.ipac.caltech.edu/cgi-bin/nph-objsearch?... http://simbad.u-strasbg.fr/simbad/sim-id?Ident=NGC... http://spider.seds.org/ngc/revngcic.cgi?NGC512 http://server1.wikisky.org/starview?object=NGC+512 http://www.wikisky.org/?object=NGC+512 http://www.wikisky.org/?object=NGC+512&img_source=... http://www.wikisky.org/?object=NGC+512&img_source=... http://www.wikisky.org/?object=NGC+512&img_source=...