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Phys. Rev. D 28, 3007–3012 (1983)

Second-order contributions to relativistic time delay in the parametrized post-Newtonian formalism

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Gary W. Richter and Richard A. Matzner
The Center for Relativity, University of Texas at Austin, Austin, Texas 78712

Received 9 November 1982; published in the issue dated 15 December 1983

Using a parametrized expansion of the solar metric to second order in the Newtonian potential, we calculate the relativistic delay in the round-trip travel time of a radar signal reflected from a nearby planet. We find that one second-order contribution to the delay is on the order of ten nanoseconds, which is comparable to the uncertainties in present-day experiments involving the Viking spacecraft.

© 1983 The American Physical Society

URL:
http://link.aps.org/doi/10.1103/PhysRevD.28.3007
DOI:
10.1103/PhysRevD.28.3007
PACS: