2.3.1 spase://CNES/Instrument/CDPP-AMDA/MAVEN/Ephemeris Ephemeris MAVEN Orbit 2016-05-20T21:10:13Z spase://CNES/Person/NAIF PrincipalInvestigator spase://CNES/Person/Elena.Budnik TechnicalContact Platform spase://CNES/Observatory/CDPP-AMDA/MAVEN