NGC 68 group (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "NGC 68 group" in English language version.

refsWebsite

Global rank English rank

887^th place

714^th place

low place

low place

782^nd place

585^th place

low place

low place

1728.org (Global: low place; English: low place)

"Angular Size Calculator". www.1728.org. Retrieved 18 May 2014.

caltech.edu (Global: 887^th place; English: 714^th place)

ned.ipac.caltech.edu

"objects within 30 arcminutes of NGC 72a". NED. NASA/IPAC. Retrieved 18 May 2014.

cseligman.com (Global: low place; English: low place)

Seligman, Courtney. "New General Catalog Objects: NGC 50 - NGC 99". Cseligman.com. Retrieved 18 May 2014.

ucla.edu (Global: 782^nd place; English: 585^th place)

astro.ucla.edu

Wright, Ned. "Ned Wright's Javascript Cosmology Calculator". astro.ucla.edu. UCLA. Retrieved 18 May 2014.