فهرست اجرام ان‌جی‌سی (Persian Wikipedia)

Analysis of information sources in references of the Wikipedia article "فهرست اجرام ان‌جی‌سی" in Persian language version.

refsWebsite

Global rank Persian rank

low place

low place

1,342^nd place

1,126^th place

75^th place

77^th place

cseligman.com

Courtney Seligman. "New General Catalog Objects: NGC 150 - 199". Retrieved 12 February 2017.
"New General Catalog Objects: NGC 300 - 349". Cseligman. Retrieved October 20, 2016.
"New General Catalog Objects: NGC 450 - 499". cseligman.com (به انگلیسی). Retrieved 2017-08-11.

nasa.gov

heasarc.gsfc.nasa.gov

"NGC2000 - NGC2000.0: Complete New General Catalog and Index Catalog". heasarc.gsfc.nasa.gov. Retrieved 2020-03-30.

u-strasbg.fr

simbad.u-strasbg.fr

vizier.u-strasbg.fr

"VizieR". vizier.u-strasbg.fr. Retrieved 2020-03-30.