FIELD: space industry.
SUBSTANCE: invention relates to space navigation and can be used in systems for obtaining information on navigation parameters of space vehicles (SV) at geostationary orbits (GSO) relative to the geocentric coordinate system (GCS). Specified result is achieved due to the fact that signals of inter-satellite measurements performed by the unmanned spacecraft (USC) on-board equipment are used as signals with Doppler frequency, while angular position of the object (SC) is determined within the time interval during which the object is in the area of radio-navigation field of on-board equipment signals from no less than four unmanned spacecrafts.
EFFECT: technical result consists in high-precision measurement of coordinates and angular orientation of spacecraft axes on geostationary orbit by signals from on-board equipment for inter-satellite measurements by navigation space vehicles (NSV) GLONASS.
1 cl, 3 dwg, 1 tbl
