Dr. Timothy B. Spahr

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IAU Affiliations

Group	Position	Start Year	Hidden
There are no records.

Group	Position	Start Year	End Year	Hidden
Commission 6 Astronomical Telegrams	Member	2009	2015	26471
Commission 20 Positions & Motions of Minor Planets, Comets & Satellites	Member	2006	2015	26471
Commission 6 Astronomical Telegrams	Organizing Committee Member	2012	2015	26471
Commission 20 Positions & Motions of Minor Planets, Comets & Satellites	Organizing Committee Member	2012	2015	26471
Hazards of Near-Planetary Objects	Member		2014	26471
Commission 20 Positions & Motions of Minor Planets, Comets & Satellites	Organizing Committee Member	2009	2012	26471
Division III Planetary Systems Sciences	Member		2012	26471
Commission 6 Astronomical Telegrams	Organizing Committee Member	2009	2012	26471
Commission 20 Positions & Motions of Minor Planets, Comets & Satellites	Organizing Committee Member	2006	2009	26471
Commission 20 Service Minor Planet Center (MPC)	Chair	2006	2009	26471
Inter-Division A-F WG Near Earth Objects	Member			26471
Division F Planetary Systems and Astrobiology	Member			26471
Division B Facilities, Technologies and Data Science	Member			26471