Stefan W. Mochnacki

Stefan W. Mochnacki

University of Toronto
Astronomy-Astrophysics Dept
50 St George St
Toronto ON M5S 3H4

Phone: +1 416 978 4165
Fax: +1 416 946 7287
Email: stefanastroutorontoca
Personal website:
Organization website:

Last updated:
September 7, 2011

IAU Status

Active Member

Affiliation(s) within the IAU

Past affiliation(s) within the IAU

  • Past Member of Division V Variable Stars (until 2012)
  • Past Member of Division G Commission 42 Close Binary Stars (until 2015)

Search individual members

IAU General Assembly
Honolulu, 3-14 August 2015

IAU General Assembly 2015

IAU e-Newsletter
Volume 2015 n° 13

Latest e-Newsletter

Subscribe to the e-Newsletter


UNESCO-IAU Portal to the Heritage of Astronomy


CAPjournal issue 18 now available

CAPjournal issue 18

NameExoWorlds Contest


IAU Directory for World Astronomy


IAU Office of Astronomy for Development

Office for Astronomy Development

IAU Office for Astronomy Outreach

Office for Astronomy Outreach

Astronomy Outreach Newsletters and Events

Outreach Newsletters

Peer-reviewed Astronomy Education Activities

Astro EDU

Astronomy for Development 
Strategic Plan 2010–2020

Strategic Plan

Portal to the Universe

Portal to the Universe