5
Skimming CCSDS RECOMMENDED STANDARD FOR ORBIT DATA MESSAGES, it looks to me like three different message types are defined: Orbit Parameter Message (OPM), Orbit Mean Elements Message (OMM), and Orbit Ephemeris Message (OEM).
OPM gives position and velocity and optionally "osculating Keplerian elements". It is "suited to exchanges that "do ...
Only top voted, non community-wiki answers of a minimum length are eligible
