NGC 2557 (Italian Wikipedia)

Analysis of information sources in references of the Wikipedia article "NGC 2557" in Italian language version.

Last modified: 22:53:35, 20 December 2025 (UTC)

Ref.Un. Ref.Website

Global rank Italian rank

1,720^th place

500^th place

240^th place

249^th place

3,295^th place

802^nd place

163^rd place

223^rd place

14^th place

63^rd place

adsabs.harvard.edu (Global: 14^th place; Italian: 63^rd place)

(EN) A.M. Garcia, General study of group membership. II - Determination of nearby groups, in Astronomy and Astrophysics Supplement Series, 100 #1, luglio 1993, pp. 47-90, Bibcode:1993A&AS..100...47G.

(EN) Courtney Seligman, Celestial Atlas Table of Contents, NGC 2557, su cseligman.com. URL consultato il 17 luglio 2025.

(EN) Simbad, NGC 2557 -- LINER-type Active Galaxy Nucleus, su simbad.u-strasbg.fr. URL consultato il 17 luglio 2025.