2.3.1 spase://CNES/Instrument/CDPP-AMDA/THEMIS/B/Ephemeris Ephemeris THEMIS-B Positions 2009-05-20T21:10:04Z THEMIS-B probe status (including position) spase://SMWG/Person/Vassilis.Angelopoulos PrincipalInvestigator spase://SMWG/Instrument/THEMIS-B/Ephemeris Platform Spacecraft position spase://CDPP/Observatory/AMDA/THEMIS/ThemisB