2.3.1 spase://CNES/Instrument/CDPP-AMDA/Cassini/Moons_Ephemeris Ephemeris: Saturn Moons : special 2017-05-20T21:10:13Z Ephemeris for Saturn moons, some special coordinate systems. 'Regular' ephemeris are in "Astronomical Objects Ephemerides, Saturn Moons" spase://CNES/Person/NAIF PrincipalInvestigator spase://SMWG/William.S.Kurth PrincipalInvestigator Joseph Groene Page http://www-pw.physics.uiowa.edu/~jbg/cas.html Platform spase://CNES/Observatory/CDPP-AMDA/Cassini