A Joint Discussion 5 at the XXVIII IAU General Assembly,
Beijing, 22-24 August, 2012
- Coordinating Division
- Division III Planetary Systems Sciences
- Coordinating Commission
- Commission 22 Meteors, Meteorites, and Interplanetary Dust
- Supporting Divisions
- Division I Fundamental Astronomy
- Division XII Union-Wide Activities
- Supporting Commissions
- Commission 4 Ephemerides
- Commission 6 Astronomical Telegrams
- Commission 8 Astrometry
- Commission 15 Physical Study of Comets & Minor Planets
- Commission 20 Positions & Motions of Minor Planets, Comets & Satellites
- Contact
- Jun-ichi Watanabe (
jun.watanabe [at] nao.ac.jp)