2.4.0 spase://CNES/NumericalData/CDPP-Archive/VEX/Ephemeris/VEX_ORBIT_HEE VENUS EXPRESS orbit data (cruise phase, HEE frame, 1 min resolution) https://doi.org/10.24400/802406/0wbt-k1f8 2022-06-06T17:35:00Z This data set contains VENUS EXPRESS position and velocity in HEE frame, 1 min resolution, during the cruise phase. Each ASCII file represents one day. The coordinate system used is HEE (Heliocentric Earth Ecliptic). Data record are arranged chronologically. One record each minute containing : -Time-tag, X.frame (km), Y.frame (km), Z.frame (km), Vx.frame (km/s), Vy.frame (km/s), Vz.frame (km/s) -Data in the records are separated by commas and blanks. Caution: For the first line, the velocity is NaN (Not a Number) initialized. spase://CNES/Person/CDPP-Archive/CDPP.general.contact GeneralContact spase://CNES/Repository/CDPP-Archive/REGARDS-CDPP Online REGARDS https://regards.cnes.fr/user/cdpp/modules/1777?sp=DatasetName;q=DatasetName:VEX_ORBIT_HEE Access via CNES Data Archive for CDPP Text.ASCII spase://CNES/Instrument/CDPP-Archive/VEX/ASPERA4/Ephemeris Ephemeris 2005-11-09T00:00:00Z 2006-03-31T00:00:00Z Venus.Magnetosphere Position HEE S/C position defined in the HEE reference frame. km 1e3>m Cartesian HEE Vector Positional Velocity HEE S/C velocity defined in the HEE reference frame. km/s 1e3>m/s Cartesian HEE Vector Velocity