Search Results for "orbit determination"

The General Mission Analysis Tool (GMAT) is an open-source tool for space mission design and navigation. GMAT is developed by a team of NASA, private industry, and public and private contributors. The GMAT development team is pleased to announce the release of GMAT version R2026a. For a complete list of new features, compatibility changes, and bug fixes, see the R2026a Release Notes in the Users Guide.

The Orbit Determination Toolbox (ODTBX) is developed by the Navigation & Mission Design branch at NASA Goddard Space Flight Center as an advanced mission simulation and analysis tool used for concept exploration, proposal, early design phase, and/or rapid design center environments. ODTBX functions and utilities are combined in a flexible architecture that allows for modular development of navigation algorithms and simulations.

Software for meteor orbit determination using apparent topocentric vs geocentric radiant and velocity. With some additional features like meteor visible track data processing and search of related asteroids and comets

Orbzilla is a flexible framework for orbit determination. It mechanizes the process of creating batch and Kalman filters to process spacecraft observations.