Las poblaciones distantes de cuerpos pequeños del Sistema Solar

DI SISTO, R P

Congreso; Reunión Anual de la AAA; 2019

In recent years, the great advance in astronomical observation and space exploration has changed our knowledge about planetary systems and particularly about our Solar System. The nding of objects of similar orlarger sizes than Pluto, beyond Neptune's orbit, asteroids and binary objects, planets and disks around other stars, are examples of these changes. The theoretical development has also advanced and there are new theories about the formation and distribution of objects in our Solar System. It has been observed that the transneptunian region has a structure that contains dynamic and physical traces of the gestation, formation and evolution processes of the Solar System. The complex interactions of these objects with the Centaur objects, typical of the giant planet zone, and with comets are crucial. In this article, we will present what we know about the populations of distant small bodies of our Solar System, the proposed models to explain the current observed distribution and their link with the comets and Centarus.