Resolutions adopted at the XXVI^th General Assembly

The six Resolutions listed below have been adopted at our XXVIth General Assembly in Prague, on August 24, 2006.

• RESOLUTION 1 (PDF file, 149 KB)
  "Precession Theory and Definition of the Ecliptic"
  French version also available here
  
  
• RESOLUTION 2 (PDF file, 68KB)
  "Supplement to the IAU 2000 Resolutions on reference systems"
  French version also available here
  
  
• RESOLUTION 3 (PDF file, 71KB)
  "Re-definition of Barycentric Dynamical Time, TDB"
  French version also available here
  
  
• RESOLUTION 4 (PDF file, 59KB)
  "Endorsement of the Washington Charter for Communicating Astronomy with the Public"
  
  
• RESOLUTIONS 5 and 6 (PDF file, 92KB)
  "Definition of a Planet in the Solar System" AND "Pluto"
  French version also available here