GEOS-1 Geographic Position and Auxiliary Data Level-2 (RFF)

This dataset contains GEOS-1 ephemeris: Low Speed Format,right ascension and declination of the spin axis in S/C system Cartesian coordinates of the spin axis SpinX, SpinY, SpinZ in VDH Cartesian coordinates of the sun direction from Earth center in VDH Angle (Earth-Spacecraft,Earth-Sun direction). All angles in degrees Latitude Longitude and Distance given in GEO (Geocentric equatorial coord) system Orbital Parameters - Apogee : 38456.4 km - Perigee : 2696.5 km - Period : 12 h 14 mn - Inclination: 27.67 deg - Eccentricity: 0.66 The data format is RFF (Roproc File Format ftp://ftp.lpp.polytechnique.fr/robert/keep/Biblio_et_CV/Working_documents/2015_Robert_The_Roproc_File_Format_V2p3.pdf)