2.3.1 spase://CNES/Observatory/CDPP-AMDA/Ephemerides Astronomical Objects Ephemerides Planets/Moons Orbitography 2016-09-27T18:45:12Z Ephemerides are being calculated with the use of SPICE (NAIF) kernels spase://CNES/Person/NAIF PrincipalInvestigator spase://CNES/Person/Elena.Budnik TechnicalContact SPICE description at NAIF/NASA http://naif.jpl.nasa.gov/naif/aboutspice.html SPICE/NAIF home page Heliosphere