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Past Commission 20 Positions & Motions of Minor Planets, Comets & Satellites for 1988-1991
Parent Divisions:
F,
III
Previous names:
1922: Observation des Positions et calcul des Ephémérides des petites planètes, des Comètes et des satellites
1935: Positions et mouvements des petites Planètes, des Comètes, et des satellites/Positions and Motions of Minor Planets, Comets and Satellites
President
Vice-President
Organizing Committee Member
Kaare Aksnes
Jean-Eudes Arlot
Yoshihide KOZAI
Lubor Kresák
Brian G. Mardsen
Hans Rickman
Viktor A. Shor
Lawrence H. Wasserman
Donald K. Yeomans
Past Trienniums
Donate to the IAU
General Assembly 2024
IAU Strategic Plan 2020–2030
IAU Code of Conduct
Symposia and Meetings
Membership
Deceased Members
Centre for the Protection of the Dark and Quiet Sky from Satellite Constellation Interference
IAU Catalyst
IAU e-Newsletter
Volume 2024 n° 7
Subscribe to the e-Newsletter
IAU Office of Astronomy for Development
IAU Office for Young Astronomers
IAU Office for Astronomy Outreach
IAU Office of Astronomy for Education
International School for Young Astronomers
WG Small Bodies Nomenclature Bulletins
IAU WG Women in Astronomy Newsletters and Ensemble Magazine
