2.4.0 spase://CNES/Instrument/CDPP-Archive/ISEE3/Ephemeris ISEE3 spacecraft position and velocity 2019-05-05T12:34:56Z ISEE3 spacecraft position and velocity in GSE spase://CNES/Person/CDPP-Archive/Jan.Merka MetadataContact Platform ISEE3 spacecraft ephemeris spase://CNES/Observatory/CDPP-Archive/ISEE3