Brian D. Mason

US Naval Observatory
Astrometry Dept
3450 Massachusetts Ave NW
Washington DC 20392-5420
D.C.
United States

Phone: +1 2027621412
Fax: +1 2027621516
Email 1: briandmasonnavymil
Email 2: usnowdsgmailcom
Organization website: http://www.usno.navy.mil/

NCA adherence: United States

Last updated:
January 24, 2019

IAU Status

Active Member

Affiliation(s) within the IAU

Past affiliation(s) within the IAU

  • Past President of Commission 26 Double & Multiple Stars (2012-2015)
  • Past Vice-President of Commission 26 Double & Multiple Stars (2009-2012)
  • Past Co-Chair of Commission 26 WG Maintenance of the Visual Double Star Database (2006-2009)
  • Past Vice-Chair of Commission 26 WG Maintenance of the Visual Double Star Database (2009-2012)
  • Past Steering Committee Member of Division G Stars and Stellar Physics (2012-2015)
  • Past Organizing Committee Member of Commission G1 Binary and Multiple Star Systems (2015-2018)
  • Past Organizing Committee Member of Commission 26 Double & Multiple Stars (2006-2009)
  • Past Member of Commission 26 Double & Multiple Stars
  • Past Member of Commission 5 Documentation & Astronomical Data (2009-2015)
  • Past Member of Commission 41 History of Astronomy (until 2015)
  • Past Member of Commission 54 Optical & Infrared Interferometry (until 2015)
  • Past Member of Commission 41 WG Astronomy and World Heritage (until 2015)
  • Past Member of Commission 5 WG Designations (until 2015)
  • Past Member of Commission 26 WG Maintenance of the Visual Double Star Database (2012-2015)
  • Past Member of Inter-Division A-G WG Nominal Units for Stellar & Planetary Astronomy (2014-2015)
  • Past Member of Division IV Stars (until 2012)
  • Past Member of Commission 8 Astrometry (2006-2012)

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