NGC 1661 (Italian Wikipedia)

Analysis of information sources in references of the Wikipedia article "NGC 1661" in Italian language version.

Last modified: 04:25:45, 13 June 2025 (UTC)

Ref.Un. Ref.Website

Global rank Italian rank

240^th place

249^th place

1,720^th place

500^th place

3,295^th place

802^nd place

astrovalleyfield.com (Global: 3,295^th place; Italian: 802^nd place)

(EN) Courtney Seligman, Celestial Atlas Table of Contents, NGC 1661, su cseligman.com. URL consultato il 5 aprile 2025.