Talk:Semi-synchronous orbit

External links modified
Hello fellow Wikipedians,

I have just modified one external link on Semi-synchronous orbit. Please take a moment to review my edit. If you have any questions, or need the bot to ignore the links, or the page altogether, please visit this simple FaQ for additional information. I made the following changes:
 * Added archive https://web.archive.org/web/20060823194932/http://www.orbitaldebris.jsc.nasa.gov/library/references.html to http://www.orbitaldebris.jsc.nasa.gov/library/references.html/

When you have finished reviewing my changes, you may follow the instructions on the template below to fix any issues with the URLs.

Cheers.— InternetArchiveBot  (Report bug) 08:36, 11 November 2017 (UTC)