46 citations · 46 across the 2 of their papers we have counts for
4 papers
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…
A general relativistic model for the light propagation in the gravitational field of the Solar System: the dynamical case
Fernando de Felice, Alberto Vecchiato, Maria Teresa Crosta +2
Modern astrometry is based on angular measurements at the micro-arcsecond level. At this accuracy a fully general relativistic treatment of the data reduction is required. This pap…
A General Relativistic Model of Light Propagation in the Gravitational Field of the Solar System: the Static Case
F. de Felice, M. T. Crosta, A. Vecchiato +2
We develop here a new approach for the relativistic modeling of the photons moving into a quasi-Minkowskian space-time, where the metric is generated by an arbitrary n-body distrib…
Testing general relativity by micro-arcsecond global astrometry
Alberto Vecchiato, Mario G. Lattanzi, Beatrice Bucciarelli +3
The global astrometric observations of a GAIA-like satellite were modeled within the PPN formulation of Post-Newtonian gravitation. An extensive experimental campaign based on real…