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20022009
most citedDetectability and Error Estimation in Orbital Fits

14 citations · 17 across the 2 of their papers we have counts for

collaborators

7 papers

astro-ph.EP200914 cited

Detectability and Error Estimation in Orbital Fits

C. A. Giuppone, M. Tadeu dos Santos, C. Beaugé +2

We estimate the conditions for detectability of two planets in a 2/1 mean-motion resonance from radial velocity data, as a function of their masses, number of observations and the…

astro-ph2005

On the V-type asteroids outside the Vesta family. I. Interplay of nonlinear secular resonances and the Yarkovsky effect: the cases of 956 Elisa and 809 Lundia

Valerio Carruba, Tatiana Michtchenko, Fernando Roig +2

Among the largest objects in the main belt, asteroid 4 Vesta is unique in showing a basaltic crust. It is also the biggest member of the Vesta family, which is supposed to originat…

astro-ph2004

The orbits of the extrasolar planets HD 82943 c,b

S. Ferraz-Mello, T. A. Michtchenko, C. Beaugé

The published orbits of the planets HD 82943b and HD 82943c correspond to a system bound to a catastrophic event in less than 100,000 years. Alternative sets of elements and masses…

astro-ph2004

Planetary Migration and Extrasolar Planets in the 2/1 Mean-Motion Resonance

C. Beauge, S. Ferraz-Mello, T. A. Michtchenko

We analyze the possible relationship between the current orbital elements fits of known exoplanets in the 2/1 mean-motion resonance and the expected orbital configuration due to mi…

astro-ph20043 cited

Regular Motions in Extra-Solar Planetary Systems

S. Ferraz-Mello, T. A. Michtchenko, C. Beauge

This paper is a review of the dynamics of a system of planets. It includes the study of averaged equations in both non-resonant and resonant systems and shows the great deal of sit…

astro-ph2003

Secular dynamics of the three body problem: application to the upsilon Andromedae planetary system

T. A. Michtchenko, R. Malhotra

(abbreviated) We use a semi-numerical approach to study the secular behavior of a system composed of a central star and two massive planets in eccentric co-planar orbits. We show t…