Path: OpticalNavigation/Core
% Estimate the orbit position using horizon measurements Assume the spacecraft is orbiting the Earth and measures n star vectors. We point the camera at the horizon. This script uses the Hipparcos star catalog for navigation. This is a method of optical navigation that is what sailors use. ------------------------------------------------------------------------ See also: Constant, ISSOrbit, Period, RVOrbGen, PlotPlanetOrbit, Mag, Unit, NavigationCamera, StarCameraViewer, LoadCatalog, RaDec2U, HorizonUnitVectors, U2Q, TimeLabl, Plot2D ------------------------------------------------------------------------
AC: ACData/ACTConstants AerospaceUtils: Coord/QLVLH AerospaceUtils: Coord/R2LatLon CubeSat: Visualization/GroundTrack Orbit: OrbitCoord/ConvertNORAD Orbit: OrbitCoord/SLR Orbit: OrbitMechanics/NORAD Orbit: OrbitMechanics/NORADToEl Orbit: OrbitMechanics/PropagateTLE Orbit: OrbitMechanics/RVOrbGen Orbit: Visualization/OrbTrack 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: BasicOrbit/RV2El SC: BasicOrbit/RVFromKepler SC: Ephem/ECIToPlanet SC: Ephem/EOfE SC: Ephem/EarthNut SC: Ephem/EarthPre SC: Ephem/EarthRot SC: Ephem/GMSTime SC: Ephem/LoadFK5 SC: Ephem/MSidDay SC: Ephem/MoonRot SC: Ephem/Moons SC: Ephem/NutDelta SC: Ephem/ObOfE SC: Ephem/TruEarth SC: SCData/sCTConstants SC: SCMat/EarthMR SC: Sensor/U2Pix SC: Visualization/PlotPlanet SC: Visualization/PlotPlanetOrbit SCPro: MannedVehicle/ISSOrbit SCPro: ProSensors/HorizonUnitVectors SCPro: ProSensors/NavigationCamera SCPro: ProSensors/StarCameraViewer SpacecraftEstimation: StellarAttDet/PinholeCameraStruct SpacecraftEstimation: StellarAttDet/PinholeStarCamera SpacecraftEstimation: StellarCatalog/LoadCatalog SpacecraftEstimation: StellarData/FK5Polar SpacecraftEstimation: StellarData/Hipparcos Common: CommonData/Constants Common: CommonData/SwooshWatermark Common: CommonData/xSplashSmall Common: Database/Constant Common: General/CellToMat Common: General/DeBlankLT Common: General/DeleteCell Common: General/MatToCell Common: General/Watermark Common: Graphics/Axis3D Common: Graphics/Ellipsd Common: Graphics/Map Common: Graphics/Mesh2 Common: Graphics/NewFig Common: Graphics/Plot2D Common: Graphics/Plot3D Common: Graphics/PltStyle Common: Graphics/TimeLabl Common: Graphics/TitleS Common: Graphics/XLabelS Common: Graphics/YLabelS Common: Graphics/ZLabelS Common: Quaternion/Mat2Q Common: Quaternion/Q2Mat Common: Quaternion/QTForm Common: Quaternion/U2Q Common: Time/DTSToDTA Common: Time/Date2JD Common: Time/JD2000 Common: Time/JD2Array Common: Time/JD2T Common: Time/JDToMidnight Common: Time/T2JD Common: Transform/RaDec2U Common: Transform/VM2Int Math: Geometry/Perpendicular Math: Linear/Cross Math: Linear/Dot Math: Linear/DupVect Math: Linear/Mag Math: Linear/Unit Math: MathUtils/R2P5 Math: Trigonometry/CosD Math: Trigonometry/SinD
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