140 citations · 222 across the 2 of their papers we have counts for
3 papers · 1 filter
Double-blind test program for astrometric planet detection with Gaia
S. Casertano, M. G. Lattanzi, A. Sozzetti +6
We use detailed simulations of the Gaia observations of synthetic planetary systems and develop and utilize independent software codes in double-blind mode to analyze the data, inc…
Proper-motion binaries in the Hipparcos Catalogue. Comparison with radial velocity data
A. Frankowski, S. Jancart, A. Jorissen
The comparison of the proper motions constructed from positions spanning a short (Hipparcos) or long time (Tycho-2) makes it possible to uncover binaries with periods of the order…
Astrometric orbits of SB9 stars
S. Jancart, A. Jorissen, C. Babusiaux +1
Hipparcos Intermediate Astrometric Data (IAD) have been used to derive astrometric orbital elements for spectroscopic binaries from the newly released Ninth Catalogue of Spectrosco…