OrbitParam.hpp

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#pragma once
 
#include "AstGlobal.h"
 
AST_NAMESPACE_BEGIN
 
inline double    aApoAltToApoRad    (double apogeeAlt, double bodyRadius);
 
AST_CORE_CAPI double    aApoAltToMeanMotion  (double apogeeAlt, double eccentricity, double bodyRadius, double gm);
 
AST_CORE_CAPI double    aApoAltToPeriAlt   (double apogeeAlt, double eccentricity, double bodyRadius);
 
AST_CORE_CAPI double    aApoAltToPeriRad   (double apogeeAlt, double eccentricity, double bodyRadius);
 
AST_CORE_CAPI double    aApoAltToPeriod    (double apogeeAlt, double eccentricity, double bodyRadius, double gm);
 
AST_CORE_CAPI double    aApoAltToSMA    (double apogeeAlt, double eccentricity, double bodyRadius);
 
AST_CORE_CAPI double    aApoRadToApoAlt    (double apogeeRad, double bodyRadius);
 
AST_CORE_CAPI double    aApoRadToMeanMotion  (double apogeeRad, double eccentricity, double gm);
 
AST_CORE_CAPI double    aApoRadToPeriAlt   (double apogeeRad, double eccentricity, double bodyRadius);
 
AST_CORE_CAPI double    aApoRadToPeriod    (double apogeeRad, double eccentricity, double gm);
 
AST_CORE_CAPI double    aApoRadToPeriRad   (double apogeeRad, double eccentricity);
 
 
inline double aApoRadToEcc(double apogeeRad, double semiMajorAxis);
 
AST_CORE_CAPI double    aApoRadToSMA    (double apogeeRad, double eccentricity);
 
AST_CORE_CAPI double    aEccToMean         (double eccAnomaly, double eccentricity);
 
AST_CORE_CAPI double    aEccToTrue         (double eccAnomaly, double eccentricity);
 
AST_CORE_CAPI double    aEccToTimePastAscNode         (double eccAnomaly, double argPeri, double semiMajorAxis, double eccentricity, double gm);
 
AST_CORE_CAPI double    aEccToTimePastPeri          (double eccAnomaly, double semiMajorAxis, double eccentricity, double gm);
 
AST_CORE_CAPI double    aMeanMotionToApoAlt  (double meanMotion, double eccentricity, double bodyRadius, double gm);
 
AST_CORE_CAPI double    aMeanMotionToApoRad  (double meanMotion, double eccentricity, double gm);
 
AST_CORE_CAPI double    aMeanMotionToPeriAlt (double meanMotion, double eccentricity, double bodyRadius, double gm);
 
AST_CORE_CAPI double    aMeanMotionToPeriRad (double meanMotion, double eccentricity, double gm);
 
AST_CORE_CAPI double    aMeanMotionToPeriod  (double meanMotn);
 
AST_CORE_CAPI double    aMeanMotionToSMA  (double meanMotn, double gm);
 
AST_CORE_CAPI double    aMeanToEcc         (double meanAnomaly, double eccentricity, double eps = 1e-14, int maxIter = 100);
 
AST_CORE_CAPI double    aMeanToTimePastAscNode        (double meanAnomaly, double argPeri, double semiMajorAxis, double eccentricity, double gm);
 
AST_CORE_CAPI double    aMeanToTimePastPeri         (double meanAnomaly, double semiMajorAxis, double gm);
 
AST_CORE_CAPI double    aMeanToTrue        (double meanAnomaly, double eccentricity, double eps = 1e-14, int maxIter = 100);
 
AST_CORE_CAPI double    aPeriAltToApoAlt   (double perigeeAlt, double eccentricity, double bodyRadius);
 
AST_CORE_CAPI double    aPeriAltToApoRad   (double perigeeAlt, double eccentricity, double bodyRadius);
 
AST_CORE_CAPI double    aPeriAltToMeanMotion (double perigeeAlt, double eccentricity, double bodyRadius, double gm);
 
AST_CORE_CAPI double    aPeriAltToPeriRad  (double perigeeAlt, double bodyRadius);
 
AST_CORE_CAPI double    aPeriAltToPeriod   (double perigeeAlt, double eccentricity, double bodyRadius, double gm);
 
AST_CORE_CAPI double    aPeriAltToSMA   (double perigeeAlt, double eccentricity, double bodyRadius);
 
AST_CORE_CAPI double    aPeriRadToApoAlt   (double perigeeRad, double eccentricity, double bodyRadius);
 
AST_CORE_CAPI double    aPeriRadToApoRad   (double perigeeRad, double eccentricity);
 
AST_CORE_CAPI double    aPeriRadToMeanMotion (double perigeeRad, double eccentricity, double gm);
 
AST_CORE_CAPI double    aPeriRadToPeriAlt  (double perigeeRad, double bodyRadius);
 
AST_CORE_CAPI double    aPeriRadToPeriod   (double perigeeRad, double eccentricity, double gm);
 
AST_CORE_CAPI double    aPeriRadToSMA   (double perigeeRad, double eccentricity);
 
 
inline double aPeriRadToEcc(double perigeeRad, double semiMajorAxis);
 
AST_CORE_CAPI double    aPeriodToApoAlt    (double period, double eccentricity, double bodyRadius, double gm);
 
AST_CORE_CAPI double    aPeriodToApoRad    (double period, double eccentricity, double gm);
 
AST_CORE_CAPI double    aPeriodToMeanMotion  (double period);
 
AST_CORE_CAPI double    aPeriodToPeriAlt   (double period, double eccentricity, double bodyRadius, double gm);
 
AST_CORE_CAPI double    aPeriodToPeriRad   (double period, double eccentricity, double gm);
 
AST_CORE_CAPI double    aPeriodToSMA    (double period, double gm);
 
AST_CORE_CAPI double aPeriRadApoRadToEcc        (double perigeeRad, double apogeeRad);
 
AST_CORE_CAPI double aPeriAltApoAltToEcc        (double perigeeAlt, double apogeeAlt, double bodyRadius);
 
AST_CORE_CAPI double    aSMAToApoAlt    (double semiMajorAxis, double eccentricity, double bodyRadius);
 
AST_CORE_CAPI double    aSMAToApoRad    (double semiMajorAxis, double eccentricity);
 
AST_CORE_CAPI double    aSMAToMeanMotion  (double semiMajorAxis, double gm);
 
AST_CORE_CAPI double    aSMAToPeriAlt   (double semiMajorAxis, double eccentricity, double bodyRadius);
 
inline double    aSMAToPeriRad   (double semiMajorAxis, double eccentricity);
 
AST_CORE_CAPI double    aSMAToPeriod    (double semiMajorAxis, double gm);
 
AST_CORE_CAPI double    aSMAToSMinAx    (double semiMajorAxis, double eccentricity);
 
AST_CORE_CAPI double    aSMAToSParam    (double semiMajorAxis, double eccentricity);
 
AST_CORE_CAPI double    aSMinAxToSMA    (double semiminorAxis, double eccentricity);
 
AST_CORE_CAPI double    aTimePastAscNodeToEcc         (double TimePastAscNode, double argPeri, double semiMajorAxis,  double eccentricity, double gm, double eps = 1e-14, int maxIter = 100);
 
AST_CORE_CAPI double    aTimePastAscNodeToMean        (double TimePastAscNode, double argPeri, double semiMajorAxis,  double eccentricity, double gm);
 
AST_CORE_CAPI double    aTimePastAscNodeToTimePastPeri         (double TimePastAscNode, double argPeri, double semiMajorAxis,  double eccentricity, double gm);
 
AST_CORE_CAPI double    aTimePastAscNodeToTrue        (double TimePastAscNode, double argPeri, double semiMajorAxis,  double eccentricity, double gm, double eps = 1e-14, int maxIter = 100);
 
AST_CORE_CAPI double    aTimePastPeriToEcc          (double TimePastPeri, double semiMajorAxis, double eccentricity, double gm, double eps = 1e-14, int maxIter = 100);
 
AST_CORE_CAPI double    aTimePastPeriToMean         (double TimePastPeri, double semiMajorAxis, double gm);
 
AST_CORE_CAPI double    aTimePastPeriToTrue         (double TimePastPeri, double semiMajorAxis, double eccentricity, double gm, double eps = 1e-14, int maxIter = 100);
 
AST_CORE_CAPI double    aTimePastPeriToTimePastAscNode         (double TimePastPeri, double argPeri, double semiMajorAxis,  double eccentricity, double gm);
 
AST_CORE_CAPI double    aTrueToEcc         (double trueAnomaly, double eccentricity);
 
AST_CORE_CAPI double    aTrueToMean        (double trueAnomaly, double eccentricity);
 
AST_CORE_CAPI double    aTrueToTimePastAscNode        (double trueAnomaly, double argPeri, double semiMajorAxis,  double eccentricity, double gm);
 
AST_CORE_CAPI double    aTrueToTimePastPeri         (double trueAnomaly, double semiMajorAxis, double eccentricity, double gm);
 
inline double    aTrueToArgLat      (double trueAnomaly, double argPeri);
 
inline double aArgLatToTrue(double argLat, double argPeri);
 
AST_CORE_CAPI double    aTrueToTrueLong    (double trueAnomaly, double argPeri, double raan);
 
AST_CORE_CAPI double    aArgPeriToLongPeri (double argPeri, double raan);
 
 
AST_CORE_CAPI double aRAANToLAN(double raan, Axes* inertialAxes, const TimePoint& timeOfAscNodePassage, Axes* bodyFixedAxes);
 
 
AST_CORE_CAPI double aLANToRAAN(double lan, Axes* bodyFixedAxes, const TimePoint& timeOfAscNodePassage, Axes* inertialAxes);
 
 
AST_CORE_CAPI double    aRepeatGroundTrackSMA     (int daysToRepeat, int revsToRepeat, double gm, double bodyRotRate);
 
AST_CORE_CAPI double    aEccToFlat         (double eccentricity);
 
AST_CORE_CAPI double    aFlatToEcc         (double flatFactor);
 
 
inline double aApoRadToEcc(double apogeeRad, double semiMajorAxis)
{
    return (apogeeRad - semiMajorAxis) / semiMajorAxis;
}
 
inline double aPeriRadToEcc(double perigeeRad, double semiMajorAxis)
{
    return (semiMajorAxis - perigeeRad) / semiMajorAxis;
}
 
inline double aApoAltToApoRad(double apogeeAlt, double bodyRadius)
{
    return apogeeAlt + bodyRadius;
}
 
inline double aSMAToPeriRad(double semiMajorAxis, double eccentricity)
{
    return semiMajorAxis * (1 - eccentricity);
}
 
inline double aTrueToArgLat(double trueAnomaly, double argPeri)
{
    return trueAnomaly + argPeri;
}
 
inline double aArgLatToTrue(double argLat, double argPeri)
{
    return argLat - argPeri;
}
 
AST_NAMESPACE_END