Path: Orbit/OrbitCoord
% Computes closest orbit point to points on the earth. You can input any number of orbits to check. The function propagates the orbit with a Kepler propagator. The Earth rotation is found using TruEarth. Type OrbitClosestPoint for a demo. -------------------------------------------------------------------------- Form: [rMin, dMin, jDMin] = OrbitClosestPoint( rEFTarget, el, jDEpoch, n, nOrbits ) -------------------------------------------------------------------------- ------ Inputs ------ rEFTarget (3,m) Target vectors to check el (1,6) Keplerian elements [a i Lon Arg e M] jDEpoch (1,1) Julian date epoch of elements n (1,1) Number of points to check nOrbits (1,1) Number of orbits to check ------- Outputs ------- rMin (3,m) Nearest orbital point dMin (1,m) Distance to each point jDMin (1,m) Julian date for each point (days) --------------------------------------------------------------------------
Orbit: OrbitCoord/SLR Orbit: OrbitMechanics/RVOrbGen SC: BasicOrbit/CP2I SC: BasicOrbit/E2M SC: BasicOrbit/E2Nu SC: BasicOrbit/M2E SC: BasicOrbit/M2EApp SC: BasicOrbit/M2EEl SC: BasicOrbit/M2EHy SC: BasicOrbit/Nu2E SC: BasicOrbit/Nu2M SC: BasicOrbit/Period SC: Ephem/EOfE SC: Ephem/EarthNut SC: Ephem/EarthPre SC: Ephem/EarthRot SC: Ephem/GMSTime SC: Ephem/MSidDay SC: Ephem/NutDelta SC: Ephem/ObOfE SC: Ephem/TruEarth Common: CommonData/SwooshWatermark Common: General/CellToMat Common: General/DeBlankLT Common: General/MatToCell Common: General/Watermark Common: Graphics/Axis3D Common: Graphics/Mesh2 Common: Graphics/NewFig Common: Graphics/Plot2D Common: Graphics/PltStyle Common: Graphics/TimeLabl Common: Graphics/TitleS Common: Graphics/XLabelS Common: Graphics/YLabelS Common: Graphics/ZLabelS Common: Time/DTSToDTA Common: Time/Date2JD Common: Time/JD2000 Common: Time/JD2T Common: Time/JDToMidnight Math: Linear/DupVect Math: Linear/Mag Math: MathUtils/R2P5 Math: Trigonometry/CosD Math: Trigonometry/SinD
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