Path: SC/Ephem
% Determines eclipses in heliocentric coordinates. You must initialize the JPL ephemerides prior to using this function. For example, with the earth and moon. PlanetPosJPL( 'initialize', [3 10] ); -------------------------------------------------------------------------- Form: nEclipse = EclipseHelio( r, rP, planetID ) nEclipse = EclipseHelio( r, [], planetID, jD ) -------------------------------------------------------------------------- ------ Inputs ------ r (3,1) Position vector of spacecraft (km) rP (3,:) Heliocentric planet positions planetID (1,:) Planet IDs corresponding to the output of PlanetPosJPL jD (1,:) Julian dates ------- Outputs ------- nEclipse (1,:) Eclipse fraction --------------------------------------------------------------------------
SC: Ephem/CEcl2Eq SC: Ephem/Eclipse SC: Ephem/InterpolateState SC: Ephem/PlanetPosJPL SC: SCData/bin2000 Common: CommonData/SwooshWatermark Common: General/CellToMat Common: General/DeBlankLT Common: General/MatToCell Common: General/Watermark Common: Graphics/NPlot Common: Graphics/NewFig Common: Graphics/Plot2D Common: Graphics/PltStyle Common: Graphics/XLabelS Common: Graphics/YLabelS Common: Time/DTSToDTA Common: Time/Date2JD Common: Time/JD2000 Math: Linear/Dot Math: Linear/DupVect Math: Linear/Mag
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