3C 223
3C 223
Thực đơn
3C 223Liên quan
3C 273 3C 244.1 3C 454.3 3C 305 3C 279 3C 401 3C 144 3C 249.1 3C 20 3C 303Tài liệu tham khảo
WikiPedia: 3C 223 http://nedwww.ipac.caltech.edu/cgi-bin/nph-objsear... http://simbad.u-strasbg.fr/simbad/sim-id?Ident=3C+... http://www.jb.man.ac.uk/atlas/object/3C223.html