Method for determining the moments of trajectory measurements for the correction of the accumulating orbit shift of the spacecraft

The paper proposes an autonomous self-sustainable method for solving the problem of correction of measurement moments to eliminate the accumulating shift along the orbit. The method is based on the independence of the true anomaly at the point of measurement from the shift along the orbit. Various modifications of the method, differing in complexity, computational costs and methodological errors, are proposed. © 2020, Univelt Inc. All rights reserved.