We present an analysis of high precision radial velocity (RV) observations of stars hosting multi-planet systems with Jovian companions. We use dynamical stability constraints and quasi-global methods of optimization. As an illustration, we present new results derived for the RV data of the Sun-like dwarfs HD 155358 and τ1 Gruis.
@article{arxiv.0802.0254,
title = {Stability constraints in modeling of multi-planet extrasolar systems},
author = {K. Gozdziewski and C. Migaszewski and A. Musielinski},
journal= {arXiv preprint arXiv:0802.0254},
year = {2008}
}
Comments
13 pages, to appear in the Proceedings of IAU Symposium 249, Suzhou (China) "Exoplanets: Detection, Formation and Dynamics", eds. Y.-S. Sun, S. Ferraz-Mello, J.-L. Zhou. Please download pdf for acceptable quality of figures (see also http://www.astri.uni.torun.pl/~chris/iau249.pdf)