Division G Commission 26 WG Maintenance of the Visual Double Star Database
Chair
William I. Hartkopf
US Naval Observatory
Astrometry Department
3450 Massachusetts Ave NW
Washington DC 20392-5420
United States
Phone: +1 202 762 1478
Fax: +1 202 762 1516
Email: wih
usno
navymil
Organization website: http://www.usno.navy.mil/
Last updated:
January 16, 2013
