NGC 6647 (French Wikipedia)

Analysis of information sources in references of the Wikipedia article "NGC 6647" in French language version.

Last modified: 00:32:59, 11 September 2025 (UTC)

Ref.Un. Ref.Website

Global rank French rank

1,720^th place

346^th place

2,278^th place

3,985^th place

240^th place

173^rd place

low place

5,944^th place

caltech.edu (Global: 240^th place; French: 173^rd place)

(en) « Results for object NGC 6647 », NASA/IPAC Extragalactic Database (consulté le 5 mai 2023).

(en) Courtney Seligman, « Celestial Atlas Table of Contents, NGC 6600 - 6649 » (consulté le 5 mai 2023).

(en) « NGC 6647 - Open Cluster in Sagittarius », The Sky Live (consulté le 5 mai 2023)