XXVII General Assembly of the IAU
3-5 August 2009, Rio de Janeiro, Brazil
- Margarida Cunha, Portugal (Chair)
- Natalia Drake, Russia
- Mike Dworetsky, UK
- Oleg Kochukhov, Sweden
- Friedrich Kupka, Germany
- Francis Leblanc, Canada
- Lyudmila Mashonkina, Russia
- Richard Monier, France
- Ernst Paunzen, Austria
- Nikolai Piskunov, Sweden
- Hiromoto Shibahashi, Japan
- Barry Smalley, UK
- Werner Weiss, Austria
- Jozef Ziznovsky, Slovakia