NGC 139 (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "NGC 139" in English language version.

refsWebsite

Global rank English rank

887^th place

714^th place

low place

low place

caltech.edu

ned.ipac.caltech.edu

"NED results for object NGC 0139". ipac.caltech.edu. NASA. Retrieved 27 May 2016.

cseligman.com

Seligman, Courtney. "NGC 139". Celestial Atlas. Retrieved 30 November 2018.