# OPM — Orbit Parameter Message

Parses CCSDS Orbit Parameter Messages containing a single state vector with optional Keplerian elements, spacecraft parameters, maneuvers, and covariance data.

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::: brahe.ccsds.OPM
    options:
      show_root_heading: true
      show_root_full_path: false

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## See Also

- [OPM Format Guide](../../learn/ccsds/opm.md) — Structure, state vectors, maneuvers, and covariance
- [CCSDS Module](index.md) — Module overview