Helen Margaret Johnston

Helen Margaret Johnston

University of Sydney
SIFA, School of Physics
University of Sydney A28
Sydney 2006

Phone: +61 2 9351 2152
Fax: +61 2 9351 7726
Email: helenjphysicsusydeduau

Last updated:
May 18, 2011

IAU Status

Active Member

Affiliation(s) within the IAU

Past affiliation(s) within the IAU

  • Past Member of Division IV Stars (until 2012)
  • Past Member of Division VIII Galaxies & the Universe (until 2012)
  • Past Member of Division X Radio Astronomy (until 2012)
  • Past Member of Division XII Union-Wide Activities (until 2012)
  • Past Member of Division G Commission 26 Double & Multiple Stars (until 2015)
  • Past Member of Division J Commission 28 Galaxies (until 2015)
  • Past Member of Division B Commission 40 Radio Astronomy (until 2015)
  • Past Member of Division C Commission 55 Communicating Astronomy with the Public (until 2015)

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