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Path: Orbit/RHSOrbit
% Computes the right hand side for Earth gravity with J2.
Since version 2014.
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Form:
xDot = RHSGeoHarm( x, t, d )
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Inputs
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x (6,1) Position vector [rECI (km); vECI (km)];
t (1,1) Time since start Julian Date (s)
d (1,1) Highest sectorial and tesseral harmonic
.j2 (1,1) J2 term
.mu (1,1) Spherical gravitational potential
.a (1,1) Planet radius
.jD0 (1,1) Start Julian Date
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Outputs
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xDot (6,1) [rDot;vDot]
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AerospaceUtils: Coord/ECIToEF Common: Time/JD2T
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