2.3.1 spase://CNES/Instrument/CDPP-AMDA/Phobos2/Ephemeris Ephemeris Phobos2 Position in MSO 2009-05-20T21:10:13Z spase://CNES/Person/NAIF PrincipalInvestigator Platform spase://CNES/Observatory/CDPP-AMDA/Phobos2