Division I Commission 4 Ephemerides
President
George H. Kaplan
US Naval Observatory
Astronomical Applications AA
3450 Massachusetts Ave NW
US Washington DC 20392-5420
United States
Phone: +1 410 658 0484
Email 1: gkaplan
usno
navymil
Email 2: gkgkaplanus
Personal website: http://gkaplan.us
Organization website: http://www.usno.navy.mil/USNO/astronomical-applications
Last updated:
March 5, 2010
Vice-President
Catherine Y. Hohenkerk
United Kingdom Hydrographic Office
HM Nautical Almanac Office
Admiralty Way
Taunton
GB Taunton TA1 2DN
United Kingdom
Phone: +44 1823 337900
Fax: +44 1823 284077
Email 1: CatherineHohenkerkUKHOgovuk
Email 2: chohenkerkvirginnet
Organization website: http://www.hmnao.com
Last updated:
August 25, 2009
Organizing Committee
Jean-Eudes Arlot
John A. Bangert
Steven A. Bell
William M Folkner
Martin Lara
Elena V. Pitjeva
Sean Eugene Urban
Jan Vondrák
