3C 9 (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "3C 9" in English language version.

refsWebsite

Global rank English rank

1,342^nd place

1,819^th place

887^th place

714^th place

1hea-harvard.edu

low place

low place

1web.archive.org

1^st place

1^st place

caltech.edu

nedipac.caltech.edu

"NASA/IPAC Extragalactic Database". Results for 3C 009. Retrieved 2010-04-20.

hea-harvard.edu

"3C 9". XJET: X-Ray Emission from Extragalactic Radio Jets. 2009-03-26. Retrieved 2010-04-06.

u-strasbg.fr

simbad.u-strasbg.fr

"3C 9". SIMBAD. Centre de données astronomiques de Strasbourg. Retrieved 2019-11-20.

web.archive.org

Time magazine, The Quasi-Quasars, Friday, June 18, 1965