3 citations · 7 across the 5 of their papers we have counts for
4 papers · 1 filter
Tidal dynamics of extended bodies in planetary systems and multiple stars
Stephane Mathis, Christophe Le Poncin-Lafitte
With the discovery during the past decade of a large number of extrasolar planets orbiting their parent stars at a distance lower than 0.1 astronomical unit (and the launch and the…
Radio and optical realizations of celestial reference frames
S. B. Lambert, S. Bouquillon, C. Le Poncin-Lafitte +2
The International Celestial Reference Frame (ICRF, Ma et al. 1998) is currently the best realization of a quasi-inertial reference system. It is based on more than 10 years of cumu…
Testing General Relativity with the ACES Mission
C. Le Poncin-Lafitte, S. Lambert
The new generation of atomic clocks will reach unprecedented uncertainties in frequency of . In order to prepare space missions such as ACES, we compute all relativistic…
Relativistic astrometry and Synge's world function
P. Teyssandier, C. Le Poncin-Lafitte
Almost all of the studies devoted to relativistic astrometry are based on the integration of the null geodesic differential equations. However, the gravitational deflection of ligh…