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4. Commission des Éphémérides

Published online by Cambridge University Press:  25 April 2016

M. L. J. Comrie
Affiliation:
Superintendent of H.M. Nautical Almanac Office, Royal Naval College, Greenuich, London, S.E. 10, England

Extract

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At the 1932 meeting three proposals before the Commission were referred to the directors of the national ephemerides (Trans. I.A.U. 4, 222, 282).

  1. (1) That the equation of time be given with the same sign in all almanacs.

  2. (2) The question of duplicate printing.

  3. (3) The possibility of adopting a uniform system for star positions.

Although the directors have discussed these by correspondence, they wish to take the opportunity of verbal discussion in Paris before presenting their final report. The proposal that duplicate printing of apparent places of stars should be eliminated has been favourably received. A joint meeting with Commission 8 is being arranged for the purpose of discussing the selection and positions of future fundamental stars; at present the general trend of opinion favours the adoption of the FK3 of the Berliner Jahrbuch.

Type
Part I: Reports and Recommendations Presented to the General Assembly by the Executive Committee and the Commissions of the Union
Copyright
Copyright © Cambridge University Press 1936