Past affiliation(s) within the IAU
- Past Member of Division A Fundamental Astronomy (until 2020)
- Past Member of Division B Facilities, Technologies and Data Science (until 2020)
- Past Member of Division C Education, Outreach and Heritage (until 2020)
- Past Member of Division F Planetary Systems and Astrobiology (until 2020)
- Past Member of Division G Stars and Stellar Physics (until 2020)
- Past Member of Division H Interstellar Matter and Local Universe (until 2020)
- Past Member of Commission A1 Astrometry (2015-2020)
- Past Member of Commission C3 History of Astronomy (2015-2020)
- Past Member of Commission 5 Documentation & Astronomical Data (until 2015)
- Past Member of Commission 8 Astrometry (until 2015)
- Past Member of Commission 33 Structure & Dynamics of the Galactic System (until 2015)
- Past Member of Commission 5 WG - TG on Preservation & Digitization of Photographic Plates (until 2015)
- Past Member of Division I Fundamental Astronomy (until 2012)
- Past Member of Division VII Galactic System (until 2012)
Areas of interest
1 - General: 1.3 - History and philosophy of astronomy
2 - Physical data and processes: 2.13 - Gravitation
3 - Astronomical instrumentation, methods and techniques: 3.10 - Telescopes: optical
4 - Astronomical data bases: 4.2 - Atlases, 4.3 - Catalogs, 4.4 - Surveys, 4.5 - Virtual observatory tools
5 - Astrometry and celestial mechanics: 5.1 - Astrometry, 5.2 - Celestial mechanics, 5.4 - Ephemerides
6 - The Sun: 6.3 - Sun: atmosphere
7 - Planetary systems: 7.10 - Planets and satellites:
8 - Stars: 8.4 - Stars: binaries
10 - The Galaxy: 10.7 - Galaxy: fundamental parameters, 10.8 - Galaxy: general, 10.9 - Galaxy: globular clusters: general