Thực đơn
NGC_2276 Tham khảoThực đơn
NGC_2276 Tham khảoLiên quan
NGC 2276 NGC 2264 NGC 2261 NGC 227 NGC 2266 NGC 2768 NGC 226 NGC 276 NGC 2277Tài liệu tham khảo
WikiPedia: NGC_2276 http://ned.ipac.caltech.edu/cgi-bin/nph-objsearch?... http://chandra.harvard.edu/photo/2015/ngc2276/ http://www.cbat.eps.harvard.edu/lists/Supernovae.h... http://www.nasa.gov/mission_pages/chandra/intrigui... http://www.astronomerstelegram.org/?read=9498