BAGUET , Daniel

In current dynamical evolution models aiming at reproducing the orbital structure of the Kuiper Belt, the giant planets start from a compact multiresonant orbital configuration and migrate to their current positions by interacting with a planetesimal disk extending beyond the orbit of Neptune. In order to stop the migration of Neptune at 30 AU...

During the pre-instability period following the disappearance of the protoplanetary gas disk, the giant planets were in a compact multiresonant orbital configuration, before starting to migrate by interacting with a planetesimal disk extending beyond the orbit of Neptune. It is commonly accepted that the disk was divided into two parts: a...

The dynamically hot and cold populations of the Kuiper Belt probably formed from two distinct regions of the Solar System. The former originated from a massive planetesimal disk extending from the primordial position of Neptune to ∼30 AU and the latter from a light extension of the planetesimal disk, prolonging beyond 30 AU. Previous studies on...

In current dynamical evolution models aiming at reproducing the orbital structure of the Kuiper Belt, the giant planets start from a compact multiresonant orbital configuration and migrate to their current positions by interacting with a planetesimal disk extending beyond the orbit of Neptune. In order to stop the migration of Neptune at 30 AU...

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Abstract We investigate the impact of viscoelastic tidal deformation of the Moon on the motion of a polar orbiter. The dissipative effects in the Moon's interior, i.e., tidal phase lags, are modeled as Fourier series sampled at given frequencies associated with linear combinations of Delaunay arguments, the fundamental parameters describing the...