Helmut A. Abt

NOAO
KPNO
Box 26732
Tucson AZ 85726-6732
Arizona (AZ)
United States

Phone: +1 520 318 8215
Fax: +1 520 318 8360
Email: abtnoaoedu
Organization website: http://www.noao.edu/

NCA adherence: United States

Last updated:
December 6, 2017

IAU Status

Active Member

Affiliation(s) within the IAU

Past affiliation(s) within the IAU

  • Past President of Commission 26 Double & Multiple Stars (1991-1994)
  • Past Vice-President of Commission 26 Double & Multiple Stars (1988-1991)
  • Past Vice-President of Commission 30 Radial Velocities (1967-1970)
  • Past Organizing Committee Member of Commission 5 Documentation & Astronomical Data (1994-1997)
  • Past Organizing Committee Member of Commission 26 Double & Multiple Stars (1994-1997)
  • Past Organizing Committee Member of Commission 26 Double & Multiple Stars (1985-1988)
  • Past Member of Commission 5 Documentation & Astronomical Data (until 2015)
  • Past Member of Commission 26 Double & Multiple Stars (until 2015)
  • Past Member of Commission 29 Stellar Spectra (until 2015)
  • Past Member of Commission 30 Radial Velocities (until 2015)
  • Past Member of Commission 41 History of Astronomy (2003-2015)
  • Past Member of Division IV Stars (until 2012)
  • Past Member of Division IX Optical & Infrared Techniques (until 2012)
  • Past Member of Division XII Union-Wide Activities (until 2012)
  • Past Member of Special Nominating Committee (1991-1994)

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