Archive of the year 2013.

• Comparison Table of Space Networks and Satellites (from TLE and ISON), version of January 2013
• January 17 the diagram, the list and the sorted list.
• February 6 the diagram, the list and the sorted list.
• March 18 the diagram, the list and the sorted list.
• April 16 the diagram, the list and the sorted list.
• May 16 the diagram, the list and the sorted list.
• June 18 the diagram, the list and the sorted list.
• July 22 the diagram, the list and the sorted list.
• August 16 the diagram, the list and the sorted list.
• September 23 the diagram, the list and the sorted list.
• October 17 the diagram, the list and the sorted list.
• November 19 the diagram, the list and the sorted list.
• December 19 the diagram, the list and the sorted list.