Steven A. Bell

HM Nautical Almanac Office
UK Hydrographic Office
Admiralty Way
Taunton TA1 2DN
Somerset
United Kingdom

Phone: +44 182 3483105
Organization website: http://astro.ukho.gov.uk

NCA adherence: United Kingdom

Last updated:
November 20, 2023

IAU Status

Active Member

Affiliation(s) within the IAU

Past affiliation(s) within the IAU

  • Past Organizing Committee Member of Commission A3 Fundamental Standards (2021-2024)
  • Past Organizing Committee Member of Commission A3 Fundamental Standards (2018-2021)
  • Past Organizing Committee Member of Commission 4 Ephemerides (2012-2015)
  • Past Organizing Committee Member of Commission 4 Ephemerides (2009-2012)
  • Past Member of Commission 4 Ephemerides (2009-2015)
  • Past Member of Commission 42 Close Binary Stars (until 2015)
  • Past Member of Commission 4 WG Standardizing Access to Ephemerides (until 2015)
  • Past Member of Division I Fundamental Astronomy (until 2012)
  • Past Member of Division V Variable Stars (until 2012)

Areas of interest

1 - General: 1.8 - Communicating Astronomy with the Public, 1.9 - Astronomy outreach
4 - Astronomical data bases: 4.3 - Catalogs
5 - Astrometry and celestial mechanics: 5.1 - Astrometry, 5.3 - Eclipses, 5.4 - Ephemerides, 5.8 - Reference systems, 5.9 - Time
6 - The Sun: 6.24 - Sun: solar-terrestrial relations
8 - Stars: 8.4 - Stars: binaries, 8.11 - Stars: evolution, 8.12 - Stars: fundamental parameters

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