Modeling Observability and Change Detection in Space Situational Awareness

Abstract

The objective of this study was to perform basic research into the observable consequences of natural forces and commanded actions (such as changes in orbit or attitude) for resident space objects (RSO) in Earth orbit. By studying and developing improved models of these activities, the goal was to be able to identify their observable consequences and devise optimal ways in which they can be detected or constrained based on existing astrometric and radiometric observation techniques. These research goals were chosen as they would advance the application of the scientific method in Space Situational Awareness (SSA) and support the development of unambiguous observation strategies to properly characterize space objects.

Open PDF

Document Details

Document Type
Technical Report
Publication Date
Jun 25, 2018
Accession Number
AD1058374

Entities

People

  • Carolin Frueh
  • Daniel J. Scheeres
  • Kyle T. Alfriend

Organizations

  • University of Colorado Boulder

Tags

Communities of Interest

  • Space

DTIC Thesaurus Topics

  • Artificial Satellites
  • Change Detection
  • Detection
  • Earth Orbits
  • Estimators
  • Geosynchronous Orbits
  • Geosynchronous Satellites
  • Measurement
  • Resident Space Objects
  • Situational Awareness
  • Solar Radiation
  • Space Debris
  • Space Objects
  • Space Situational Awareness
  • Space Surveillance
  • Spacecraft
  • Spacecraft Orbits

Readers

  • Robotics and Automation.
  • Systems Analysis and Design
  • Team-Based Human-Centered Cognitive Task Decision Making and Information Performance.

Technology Areas

  • Space
  • Space - Space Objects