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NGC 6331 (German Wikipedia)

Analysis of information sources in references of the Wikipedia article "NGC 6331" in German language version.

Last modified:

Ref.Un. Ref.Website
Global rank German rank
71caltech.edu
240th place
86th place
51seds.org
942nd place
153rd place
11docdb.net
low place
6,932nd place
11cseligman.com
1,720th place
608th place

caltech.edu (Global: 240th place; German: 86th place)

ned.ipac.caltech.edu

cseligman.com (Global: 1,720th place; German: 608th place)

docdb.net (Global: low place; German: 6,932nd place)

  • Auke Slotegraaf: NGC 6331. Deep Sky Observer's Companion, abgerufen am 19. Juli 2016 (englisch).

seds.org (Global: 942nd place; German: 153rd place)

spider.seds.org