An End-to-End Process for Local Space Situational Awareness from Optical Observers

Abstract

This paper presents a generalized method of observation, association, and orbit determination of space objects from one or more observers equipped with optical cameras. The basic steps in the process include image acquisition, image processing, space object identification, tracklet association, and initial and/or precise orbit determination. The first portion of this process is detailed herein (to include object identification), and results are shown and evaluated for representative scenarios. Scenarios presented utilize ground-based optical imagery as a proof of concept for the method outlined.