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机译:Very long baseline array astrometric observations of the cassini spacecraft at saturn
Jet Propulsion Laboratory, California Institute of Technology, Pasadena, CA 91109, United States;
National Radio Astronomy Observatory, Charlottesville, VA 22903, United States;
National Radio Astronomy Observatory, Socorro, NM 87801, United States;
Astrometry - planets and satellites; Individual (Saturn) - techniques; Interferometric;