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Comparison of Nutation Theories

Published online by Cambridge University Press:  30 March 2016

Dennis D. McCarthy
Dennis D. McCarthy*
Affiliation:
U.S. Naval Observatory, Washington, DC 20392, USA

Abstract

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Analyses of residuals between VLBI observations and combinations of nutation series show that the MHB 2000 nonrigid-Earth nutation model applied to the REN 2000 rigid-Earth model results in the best fit, and that amplitudes of any possible periodic terms remaining in the observed corrections to the MHB2000 theory could be expected to be less than 0.1 mas.

Type
II. Joint Discussions
Information
Highlights of Astronomy , Volume 12: Highlights of Astronomy. As presented at the XXIVth General Assembly of the IAU, 2000 , 2002 , pp. 120 - 123
Copyright
Copyright © Astronomical Society of Pacific 2002

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