2.4.0 spase://CNES/NumericalData/CDPP-Archive/VEX/ASPERA4/VEX_ASPERA4_ORB VENUS EXPRESS: ASPERA-4 IMA Ancillary Geometry Parameters (CDF) https://doi.org/10.24400/802406/y8dv-3654 2022-06-06T17:35:00Z This data set contains the VEX spacecraft position and attitude in both EMEJ2000 and VSO coordinates system. Please acknowledge the Principal Investigator(s) as well as the ESA Planetary Science Archive and the CDPP (Centre des Données de la Physique des Plasmas) when making a publication using the data you are going to download. Principal Investigator(s): S. Barabash (IRF, Kiruna, Sweden) spase://CNES/Person/CDPP-Archive/Stas.Barabash PrincipalInvestigator spase://CNES/Repository/CDPP-Archive/REGARDS-CDPP Online REGARDS https://regards.cnes.fr/user/cdpp/modules/1777?sp=DatasetName;q=DatasetName:VEX_ASPERA4_ORB Access via CNES Data Archive for CDPP CDF spase://CNES/Instrument/CDPP-Archive/VEX/ASPERA4/IMA Ephemeris 2005-12-09T00:00:00Z 2014-11-27T00:00:00Z Venus.Magnetosphere Position X EMEJ2000 x-coordinate position of the satellite defined in the centered EMEJ2000 reference frame. km 1e3>m Cartesian J2000 Component.I Positional Position Y EMEJ2000 y-coordinate position of the satellite defined in the centered EMEJ2000 reference frame. km 1e3>m Cartesian J2000 Component.J Positional Position Z EMEJ2000 z-coordinate position of the satellite defined in the centered EMEJ2000 reference frame. km 1e3>m Cartesian J2000 Component.K Positional Attitude 1 EMEJ2000 1st attitude parameter of the satellite defined in the centered EMEJ2000 reference frame. Cartesian J2000 Orientation Attitude 2 EMEJ2000 2nd attitude parameter of the satellite defined in the centered EMEJ2000 reference frame. Cartesian J2000 Orientation Attitude 3 EMEJ2000 3rd attitude parameter of the satellite defined in the centered EMEJ2000 reference frame. Cartesian J2000 Orientation Attitude 4 EMEJ2000 4th attitude parameter of the satellite defined in the centered EMEJ2000 reference frame. Cartesian J2000 Orientation Attitude 5 EMEJ2000 5th attitude parameter of the satellite defined in the centered EMEJ2000 reference frame. Cartesian J2000 Orientation Attitude 6 EMEJ2000 6th attitude parameter of the satellite defined in the centered EMEJ2000 reference frame. Cartesian J2000 Orientation Attitude 7 EMEJ2000 7th attitude parameter of the satellite defined in the centered EMEJ2000 reference frame. Cartesian J2000 Orientation Attitude 8 EMEJ2000 8th attitude parameter of the satellite defined in the centered EMEJ2000 reference frame. Cartesian J2000 Orientation Attitude 9 EMEJ2000 9th attitude parameter of the satellite defined in the centered EMEJ2000 reference frame. Cartesian J2000 Orientation Position X VSO x-coordinate position of the satellite defined in the VSO reference frame. km 1e3>m Cartesian VSO Component.I Positional Position Y VSO y-coordinate position of the satellite defined in the VSO reference frame. km 1e3>m Cartesian VSO Component.J Positional Position Z VSO z-coordinate position of the satellite defined in the VSO reference frame. km 1e3>m Cartesian VSO Component.K Positional Attitude 1 VSO 1st attitude parameter of the satellite defined in the VSO reference frame. Cartesian VSO Orientation Attitude 2 VSO 2nd attitude parameter of the satellite defined in the VSO reference frame. Cartesian VSO Orientation Attitude 3 VSO 3rd attitude parameter of the satellite defined in the VSO reference frame. Cartesian VSO Orientation Attitude 4 VSO 4th attitude parameter of the satellite defined in the VSO reference frame. Cartesian VSO Orientation Attitude 5 VSO 5th attitude parameter of the satellite defined in the VSO reference frame. Cartesian VSO Orientation Attitude 6 VSO 6th attitude parameter of the satellite defined in the VSO reference frame. Cartesian VSO Orientation Attitude 7 VSO 7th attitude parameter of the satellite defined in the VSO reference frame. Cartesian VSO Orientation Attitude 8 VSO 8th attitude parameter of the satellite defined in the VSO reference frame. Cartesian VSO Orientation Attitude 9 VSO 9th attitude parameter of the satellite defined in the VSO reference frame. Cartesian VSO Orientation Mission phase The CRUISE sub-phase corresponds to data collected before the VOI (VENUS Orbit Injection), including the Near Earth Verification (NEV) and Interplanetary Cruise (IC) sub-phases. After the VOI, the nominal mission is divided into different VENUS mission sub-phases defined by the VENUS EXPRESS mission planning. Other Orbit number Orbit number Other