IAU Status

Active Member

Affiliation(s) within the IAU

• Member of Division A Fundamental Astronomy
• Member of Division E Sun and Heliosphere
• Member of Division F Planetary Systems and Astrobiology
• Member of Commission A2 Rotation of the Earth
• Member of Commission A3 Fundamental Standards
• Member of Cross-Division A-F Commission Solar System Ephemerides
• Member of Division A WG Standards of Fundamental Astronomy (SOFA)

Past affiliation(s) within the IAU

• Past President of Commission A3 Fundamental Standards (2015-2018)
• Past President of Commission 4 Ephemerides (2012-2015)
• Past Vice-President of Commission 4 Ephemerides (2009-2012)
• Past Chair of Division A WG Standards of Fundamental Astronomy (SOFA) (2015-2023)
• Past Chair of Division A WG Standards of Fundamental Astronomy (SOFA) (2018-2021)
• Past Chair of Division A WG Standards of Fundamental Astronomy (SOFA) (2015-2018)
• Past Chair of Division A WG Standards of Fundamental Astronomy (SOFA) (2012-2015)
• Past Secretary of Commission 4 Ephemerides (2006-2009)
• Past Secretary of Commission 4 Ephemerides (1997-2000)
• Past Secretary of Commission 4 Ephemerides (1994-1997)
• Past Advisor of Commission A3 Fundamental Standards (2018-2021)
• Past Steering Committee Member of Division A Fundamental Astronomy (2015-2018)
• Past Steering Committee Member of Division A Fundamental Astronomy (2012-2015)
• Past Organizing Committee Member of Commission A3 Fundamental Standards (2015-2018)
• Past Organizing Committee Member of Division I Fundamental Astronomy (2009-2012)
• Past Organizing Committee Member of Commission 4 Ephemerides (2003-2006)
• Past Organizing Committee Member of Commission 4 Ephemerides (2000-2003)
• Past Member of Commission 4 Ephemerides
• Past Member of Division A WG Time Metrology Standards (2019-2023)
• Past Member of Division A WG Numerical Standards in Fundamental Astronomy (NSFA) (2011-2021)
• Past Member of Commission 10 Solar Activity (until 2015)
• Past Member of Commission 52 Relativity in Fundamental Astronomy (until 2015)
• Past Member of Division I Fundamental Astronomy (until 2012)

Areas of interest

4 - Astronomical data bases: 4.1 - Astronomical databases: miscellaneous, 4.3 - Catalogs, 4.5 - Virtual observatory tools
5 - Astrometry and celestial mechanics: 5.1 - Astrometry, 5.3 - Eclipses, 5.4 - Ephemerides, 5.8 - Reference systems, 5.9 - Time