NGC_247
NGC_247
Thực đơn
NGC_247Liên quan
Tài liệu tham khảo
WikiPedia: NGC_247 http://nedwww.ipac.caltech.edu/ //arxiv.org/abs/1407.0584 //arxiv.org/abs/astro-ph/0302045 //arxiv.org/abs/astro-ph/0410065 //doi.org/10.1051%2F0004-6361:20030170 //doi.org/10.1086%2F426368 //doi.org/10.1093%2Fmnras%2Fstu1327 http://www.eso.org/public/news/eso1107/ http://server1.wikisky.org/starview?object=NGC+247 http://www.wikisky.org/?object=NGC+247