The gravitational fields of the Earth, Moon and Sun, perturbed by the planets and by the direct solar radiation pressure govern the dynamics of the articial satellites. The foundation stone of this thesis is our software NIMASTEP. This thesis model and study the orbital dynamics of such objects. We emphasize the complementarity of the numerical tools (numerical integration and chaos indicators as the MEGNO and the frequency analysis) with the traditional analytical methods of the celestial mechanics (Hamiltonian, averaging, models of resonance and vectorial formalism). With these various tools we study the resonances, due to the non-uniformity of the gravitational field, appearing around the asteroid Vesta. Afterwards we examine the global ...
We study the dynamics of the space debris in the 1:1 and 2:1 resonances, where geosynchronous and GP...
This thesis studies the resonant dynamics in the outer Solar System. The analysis consists in the de...
Recent works demonstrated that the dynamics caused by the planetary oblateness coupled with the sola...
The increasing threat raised by space debris led to the development of different mathematical models...
This thesis explores the dynamical evolution of celestial bodies, both natural and artificial, which...
The problems of space debris, uncontrolled remnants and hazards linked to space activities, and thei...
International audienceThis paper aims at investigating the stability over 200 years of a very large ...
We have developed a new dynamical model of the Galilean system fitted to astrometric observations. A...
International audienceOrbital resonances are ubiquitous in the Solar System and are harbingers for t...
This book presents classical celestial mechanics and its interplay with dynamical systems in a way s...
The dynamical region of the Jovian irregular satellites shows a complex web of regular and chaotic z...
Although analytical studies on the secular motion of the irregular satellites have been published re...
We study the dynamics of the space debris in the 1:1 and 2:1 resonances, where geosynchronous and GP...
This thesis studies the resonant dynamics in the outer Solar System. The analysis consists in the de...
Recent works demonstrated that the dynamics caused by the planetary oblateness coupled with the sola...
The increasing threat raised by space debris led to the development of different mathematical models...
This thesis explores the dynamical evolution of celestial bodies, both natural and artificial, which...
The problems of space debris, uncontrolled remnants and hazards linked to space activities, and thei...
International audienceThis paper aims at investigating the stability over 200 years of a very large ...
We have developed a new dynamical model of the Galilean system fitted to astrometric observations. A...
International audienceOrbital resonances are ubiquitous in the Solar System and are harbingers for t...
This book presents classical celestial mechanics and its interplay with dynamical systems in a way s...
The dynamical region of the Jovian irregular satellites shows a complex web of regular and chaotic z...
Although analytical studies on the secular motion of the irregular satellites have been published re...
We study the dynamics of the space debris in the 1:1 and 2:1 resonances, where geosynchronous and GP...
This thesis studies the resonant dynamics in the outer Solar System. The analysis consists in the de...
Recent works demonstrated that the dynamics caused by the planetary oblateness coupled with the sola...