Path: Orbit/OrbitCoord
% Computes the matrix from TEME to the pseudo-earth fixed frame. Equivalent to a rotation about the Z axis by GMST. TEME is the true equator, mean equinox frame of satellite ephemerides generated from TLEs using SGP4 propagation. -------------------------------------------------------------------------- Form: c = TEMEToPEF( jD ) -------------------------------------------------------------------------- ------ Inputs ------ jD Julian date ------- Outputs ------- c Matrix from TEME to planet fixed -------------------------------------------------------------------------- References: Vallado --------------------------------------------------------------------------
SC: Ephem/GMSTime Common: Time/JD2000 Common: Transform/Eul2Mat
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