NGC_1856
NGC_1856
Thực đơn
NGC_1856Liên quan
NGC 185 NGC 1851 NGC 156 NGC 1850 NGC 1860 NGC 1846 NGC 1868 NGC 1869 NGC 1858 NGC 1866Tài liệu tham khảo
WikiPedia: NGC_1856 http://nedwww.ipac.caltech.edu/cgi-bin/nph-objsear... http://cdsads.u-strasbg.fr/cgi-bin/nph-bib_query?1... http://simbad.u-strasbg.fr/simbad/sim-basic?Ident=... http://www.ngcicproject.org