NGC 197 (Italian Wikipedia)

Analysis of information sources in references of the Wikipedia article "NGC 197" in Italian language version.

Last modified: 20:23:41, 17 November 2025 (UTC)

Ref.Un. Ref.Website

Global rank Italian rank

240^th place

249^th place

81web.archive.org

1^st place

1^st place

72cseligman.com

1,720^th place

500^th place

163^rd place

223^rd place

22adsabs.harvard.edu

14^th place

63^rd place

11univ-lyon1.fr

low place

low place

6^th place

2^nd place

2^nd place

3^rd place

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

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.
Hickson, Paul, Systematic properties of compact groups of galaxies, in Astrophysical Journal, vol. 255, 1982, pp. 382-391, Bibcode:1982ApJ...255..382H, DOI:10.1086/159838.

archive.org (Global: 6^th place; Italian: 2^nd place)

Hickson, Paul, Systematic properties of compact groups of galaxies, in Astrophysical Journal, vol. 255, 1982, pp. 382-391, Bibcode:1982ApJ...255..382H, DOI:10.1086/159838.

caltech.edu (Global: 240^th place; Italian: 249^th place)

ned.ipac.caltech.edu

(EN) NED results for object NGC 0197, su ned.ipac.caltech.edu, National Aeronautics and Space Administration / Infrared Processing and Analysis Center. URL consultato il 23 febbraio 2024.

cseligman.com (Global: 1,720^th place; Italian: 500^th place)

(EN) Courtney Seligman, Celestial Atlas Table of Contents, NGC 197, su cseligman.com. URL consultato il 23 febbraio 2024.
(EN) Site du professeur C. Seligman, su cseligman.com. URL consultato il 23 febbraio 2023.

doi.org (Global: 2^nd place; Italian: 3^rd place)

dx.doi.org

Hickson, Paul, Systematic properties of compact groups of galaxies, in Astrophysical Journal, vol. 255, 1982, pp. 382-391, Bibcode:1982ApJ...255..382H, DOI:10.1086/159838.

u-strasbg.fr (Global: 163^rd place; Italian: 223^rd place)

simbad.u-strasbg.fr

SIMBAD Astronomical Database, in Strasbourg astronomical Data Center. URL consultato il 23 febbraio 2024.

univ-lyon1.fr (Global: low place; Italian: low place)

leda.univ-lyon1.fr

(EN) NGC 197 sur HyperLeda, su leda.univ-lyon1.fr. URL consultato il 7 ottobre 2018.

web.archive.org (Global: 1^st place; Italian: 1^st place)

(FR) Les données de «Revised NGC and IC Catalog by Wolfgang Steinicke» sur le site ProfWeb, NGC 100 à 199, su dpelletier.profweb.ca. URL consultato il 23 febbraio 2024 (archiviato dall'url originale il 16 maggio 2023).