List of Kosmos satellites (251–500) (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "List of Kosmos satellites (251–500)" in English language version.

refsWebsite

Global rank English rank

2web.archive.org

1^st place

1^st place

2astronautix.com

2,056^th place

1,541^st place

1x.com

low place

low place

astronautix.com

Wade, Mark. "IS-A". Encyclopedia Astronautica. Archived from the original on 2012-01-22. Retrieved 2009-11-28.
Wade, Mark. "Tsiklon". Encyclopedia Astronautica. Archived from the original on 2012-06-02. Retrieved 2009-11-28.

web.archive.org

Wade, Mark. "IS-A". Encyclopedia Astronautica. Archived from the original on 2012-01-22. Retrieved 2009-11-28.
Wade, Mark. "Tsiklon". Encyclopedia Astronautica. Archived from the original on 2012-06-02. Retrieved 2009-11-28.

x.com

Jonathan McDowell [@planet4589] (4 November 2023). "One of the first Tselina-D elint satellites, launched in 1971 and codenamed Kosmos-405, reentered over the Pacific at 0327 UTC Nov 3 after 52.6 years in orbit" (Tweet) – via Twitter.