Relative navigation is a key enabling technology for space missions such as on-orbit
servicing and space situational awareness. Given that there are several special advantages …

Optical observations constitute a source of angular measurements of a satellite pass.
Commonly, these observations have short durations with respect to the satellite orbit period …

When designing an effective architecture for Space Domain Awareness (SDA) it is
necessary to perform extensive modelling across multiple disciplines to effectively design …

Typically, near-Earth space objects are observable for a small fraction of the orbit revolution.
In this paper, we consider the problem of identification and fusion of two short optical tracks …

Multiple hypothesis tracking methods are under development for space surveillance and
one challenge is the accurate and timely orbit initiation from sets of uncorrelated optical …

The problems of short-arc initial orbit determination and nonlinear propagation of uncertainty
region are considered in the context of searching in the next observation sessions of an …

В статье представлен новый программный комплекс, разработанный в «Межгосударст
венной акционерной корпорации «Вымпел», обеспечивающий решение набора задач …

Precise orbit determination (POD) using GNSS has been rapidly developed and is the
mainstream technology for the navigation of low Earth orbit (LEO) satellites. The initialization …

Detection and tracking of near-Earth space objects with telescopes involve sparse data, ie,
the observations related to a specific object of interest are collected only for a small fraction …

ABSTRACT Initial Orbit Determination (IOD) is a critical capability in the field of Space
Situational Awareness (SSA); however, IOD methods are not always reliable. Under certain …