The means of efemeris maintenance improvement of space navigation system glonass

Abstract

In this paper it is fulfilled the analysis of the mathematical model of GLONASS satellite motion. The gravitation pole of the Earth, the gravitation attraction of the Sun, Moon and other planets of the Sun system, solar radiation and solar-moon tides are taken into account in the mathematical model of GLONASS spacecraft motion. The creation of equivalent solar radiation model is the main fundamental problem now. We suggest to solve this problem with the help of unique methodics and special more detail information about parameters of satellite motion. We also propoused the different means of improvement of the gravitation forces modeling. The high precision mathematical model of GLONASS satellite motion which will create with the help of such methodics of forces modeling allow us to solve different scientific and technical problems.