2.4.1 spase://CNES/Instrument/CDPP-AMDA/Comets Comets 2009-05-20T21:10:13Z Comet Churyumov-Gerasimenko (C-G; P67) - Ephemeris spase://CNES/Person/CDPP-AMDA/NAIF PrincipalInvestigator Platform Comet Churyumov-Gerasimenko (C-G; P67) - Ephemeris spase://CNES/Observatory/CDPP-AMDA/Ephemerides