NGC 390 (Polish Wikipedia)

Analysis of information sources in references of the Wikipedia article "NGC 390" in Polish language version.

Last modified: 17:00:00, 23 March 2026 (UTC)

Ref.Un. Ref.Website

Global rank Polish rank

1,720^th place

239^th place

low place

2,592^nd place

163^rd place

67^th place

cseligman.com (Global: 1,720^th place; Polish: 239^th place)

Courtney Seligman: NGC 390. [w:] Celestial Atlas [on-line]. [dostęp 2014-10-03]. (ang.).

Harold G. Corwin Jr.: NGC 390. [w:] Notes on the NGC objects, particularly those missing, misidentified, or otherwise unusual [on-line]. 2017-06-20. [dostęp 2017-09-11]. (ang.).