2.2.6 spase://CDPP/NumericalData/AMDA/ACE/Ephemeris/ace-orb-all orbit L1 orbit L1 libration point 2015-10-12T10:46:00 ACE orbits the L1 libration point which is a point of Earth-Sun gravitational equilibrium about 1.5 million km from Earth and 148.5 million km from the Sun spase://SMWG/Repository/CDPP/AMDA Online Open AMDA at CDPP http://amda.cdpp.eu Text.ASCII CDAWeb/SSCWeb spase://CDPP/Instrument/AMDA/ACE/Ephemeris Ephemeris 1997-08-26T00:00:00Z 2017-04-24T23:47:00Z PT12M xyz_gse ace_xyz_gse Spacecraft position in GSE pos.earth;instr.obsty Re Cartesian GSE TimeSeries 3 x Component.I 1 ace_xyz_gse(0) -1594535.0 1594535.0 -1.0E31 y Component.J 2 ace_xyz_gse(1) -1594535.0 1594535.0 -1.0E31 z Component.K 3 ace_xyz_gse(2) -1594535.0 1594535.0 -1.0E31 Positional xyz_gsm ace_xyz_gsm Spacecraft position in GSM pos.earth;instr.obsty Re Cartesian GSM TimeSeries 3 x Component.I 1 ace_xyz_gsm(0) -1594535.0 1594535.0 -1.0E31 y Component.J 2 ace_xyz_gsm(1) -1594535.0 1594535.0 -1.0E31 z Component.K 3 ace_xyz_gsm(2) -1594535.0 1594535.0 -1.0E31 Positional distance ace-earth ace_r Re Positional