NGC_1898
NGC_1898
Thực đơn
NGC_1898Liên quan
NGC 1893 NGC 188 NGC 1808 NGC 1818 NGC 189 NGC 1984 NGC 1892 NGC 198 NGC 1868 NGC 1987Tài liệu tham khảo
WikiPedia: NGC_1898 http://simbad.u-strasbg.fr/simbad/sim-basic?Ident=... //doi.org/10.1086%2F146838 http://www.wikisky.org/?ra=5.2781222222222&de=-68.... https://ui.adsabs.harvard.edu/abs/1960ApJ...131..3... https://www.spacetelescope.org/images/potw1840a/