Flights between space debris objects in the vicinity of the geostationary orbit

A. A. Baranov, D. A. Grishko, E. A. Ryltsova, O. D. Garanin, A. F. Rzaev


Abstract: The paper regards the problem of finding the optimal sequence of transfers between large-size space debris objects aimed at their de-orbiting from the vicinity of geostationary orbit (GEO). A flight from one object to another is carried out by a special space vehicle (SV)-collector. It is supposed that an SV approaches a debris object, captures it using a robotic arm and installs a detachable unit on its surface. Using its own propulsion system this unit ensures the object's de-orbiting to the disposal orbit which is situated above GEO region.

Keywords: geostationary orbit, large-size space debris, space vehicle-collector, thruster de-orbiting kit, disposal orbit, GEO safety zone, inclination evolution portrait.

DOI: 10.20948/prepr-2018-190

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