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D. Brouwer
United States
Past affiliation(s) within the IAU
- Past President of Commission 7 Celestial Mechanics & Dynamical Astronomy (1958-1961)
- Past President of Commission 7 Celestial Mechanics & Dynamical Astronomy (1955-1958)
- Past President of Commission 20 Positions & Motions of Minor Planets, Comets & Satellites (1952-1955)
- Past President of Commission 20 Positions & Motions of Minor Planets, Comets & Satellites (1948-1952)
- Past Vice-President of Commission 20 Positions & Motions of Minor Planets, Comets & Satellites (1938-1948)
- Past Vice-President of Commission 17 The Moon (1935-1938)
- Past Organizing Committee Member of Commission 20 Positions & Motions of Minor Planets, Comets & Satellites (1964-1967)
- Past Organizing Committee Member of Commission 20 Positions & Motions of Minor Planets, Comets & Satellites (1961-1964)
- Past Member of Division F Planetary Systems and Astrobiology
- Past Member of Commission 7 Celestial Mechanics & Dynamical Astronomy
- Past Member of Commission 17 The Moon
- Past Member of Commission 20 Positions & Motions of Minor Planets, Comets & Satellites
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