TITLE:
Orbital dynamics for a non-perfectly reflecting Solar sail close
to an asteroid

AUTHORS:
Ariadna Farres, Angel Jorba
Departament de Matematica Aplicada i Analisi
Universitat de Barcelona
Gran Via 585
08007 Barcelona, Spain.

Josep-Maria Mondelo
Departament de Matematiques
Universitat Autonoma de Barcelona
08193 Bellaterra (Barcelona), Spain 

ABSTRACT:
In this paper we focus on a mission scenario of a solar sail close to
an asteroid. We consider the Augmented Hill Three Body problem as a
model, where the asteroid is considered as a point mass and both the
effect of solar tides and the solar radiation pressure due to the
solar sail are included. We will give a complete description of the
most relevant dynamics properties of the system. We will compute
families of periodic and quasi-periodic orbits for different fixed
sail orientations.