NGC_1970
NGC_1970
Thực đơn
NGC_1970Liên quan
NGC 1970 NGC 1705 NGC 1901 NGC 197 NGC 1907 NGC 1910 NGC 170 NGC 1979 NGC 1971 NGC 1974Tài liệu tham khảo
WikiPedia: NGC_1970 http://simbad.u-strasbg.fr/simbad/sim-basic?Ident=... http://spider.seds.org/ngc/revngcic.cgi?NGC1970 https://cseligman.com/text/atlas/ngc19a.htm#1970 https://dso-browser.com/deep-sky/2895/ngc-1970/bri...