> For the complete documentation index, see [llms.txt](https://aerospace.jamiepegg.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://aerospace.jamiepegg.com/osint-and-reconnaissance/satellite-telemetry/orbit-mean-elements-message-omm.md).

# Orbit Mean-Elements Message (OMM)