NGC 1440 (Polish Wikipedia)

Analysis of information sources in references of the Wikipedia article "NGC 1440" in Polish language version.

refsWebsite
Global rank Polish rank
1,342nd place
566th place
low place
2,148th place
1st place
1st place
low place
low place

cseligman.com

  • Courtney Seligman: NGC 1440. Celestial Atlas. [dostęp 2014-09-03]. (ang.).

ngcicproject.org

u-strasbg.fr

simbad.u-strasbg.fr

web.archive.org