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20032026
most citedGaia Data Release 2. Summary of the contents and survey properties

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gr-qc2009

Physical Reference Frames and Astrometric Measurements of Star Direction in General Relativity \\I. Stellar Aberration

Mariateresa Crosta, Alberto Vecchiato

The high accuracy of modern space astrometry requires the use of General Relativity to model the propagation of stellar light through the gravitational field encountered from a sou…