Aerospace Instrument-Making Annotation << Back Modelling of a course of a spaceship in a space A.P.Elohin, T.M.Zajtseva In work modelling of a course of a spaceship (within the limits of hypothetical flight) in interstellar space (a flat projection), moving of a point And in a point is carried out In so that the course choice was accompanied by economy of the fuel which great bulk is used in the course of dispersal at an exit from an index point and at braking of the spaceship which has reached of a terminal point. In this connection at the decision of a problem for characteristic change of a trajectory the method of dispersion of a material point in weight m (spaceship) on the gravitational centres (stars) with various weight Mi is used, carrying out thus change of its initial trajectory that, finally, and allows to carry out economy of fuel. E-mail: elokhin@yandex.ru