海量图书期刊资源,随时随地畅享阅读乐趣
Physical Properties of the Planets and Satellites from Radar ObservationsPettengill, G. H. · Annual Review of Astronomy and Astrophysics · 1978
The Ephemerides of the Inner Planets from Spacecraft Range Data and Radar Observations 1961–1995Pitjeva, E. V. · International Astronomical Union Colloquium · 1997
A Unified Relativistic Theory of the Motion of the Inner Planets of the Solar System. Relativistic Effects in Determination of the Orbits of the Planets from Radar ObservationsM. D. Kislik; Y. F. Kolyuka; V. A. Kotel'nikov; G. M. Petrov; V. F. Tikhonov · 1981
Using spacecraft range data and radar observations for the improvement of the orbital elements of planets and parameters of Mars rotationPitjeva, E.V. · Symposium - International Astronomical Union · 1996
Radar detection of VestaSteven J. Ostro; Donald B. Campbell; Gordon H. Pettengill; Irwin I. Shapiro · 1980
Miniature interferometer terminals for earth surveyingCharles C. Counselman; Irwin I. Shapiro · 1979
Solar rotation and planetary orbitsIrwin I. Shapiro · 1965
RADIO TESTS OF RELATIVITYIrwin I. Shapiro · 1973
Fourth Test of General RelativityShapiro, Irwin I. · Physical Review Letters · 1964
Radar AstronomyPettengill, Gordon H.; Shapiro, Irwin I. · Annual Review of Astronomy and Astrophysics · 1965
A century of relativityShapiro, Irwin I. · Reviews of Modern Physics · 1999