org.shetline.astronomy
Class SolarSystem

java.lang.Object
  org.shetline.astronomy.SolarSystem

public class SolarSystem
extends Object

Nested Class Summary

class	SolarSystem.EclipseInfo
class	SolarSystem.RingInfo

Field Summary

protected AdditionalOrbitingObjects	additionals
protected static boolean	delaySharedACInitialization
protected Ecliptic	ecliptic
protected static double[][][]	elems
protected EclipticBody	moon
protected String[]	planetNames
protected HeliocentricPlanets	planets
protected String[]	planetSymbols
protected Pluto	pluto
protected static AdditionalOrbitingObjects	sharedAdditionals
protected static Object	sharedAdditionalsLock

Constructor Summary

	SolarSystem()
	SolarSystem(String asteroidDataPath, String cometDataPath)
protected	SolarSystem(String asteroidDataPath, String cometDataPath, boolean waitForAsteroidCometData)

Method Summary

void	addAsteroidCometInitializationListener(ChangeListener listener)
static void	delaySharedAsteroidCometInit(boolean delayIt)
double	getAngularDiameter(int planet, double time_JDE)
double	getAngularDiameter(int planet, double time_JDE, boolean polarSize)
double	getAngularDiameter(int planet, double time_JDE, SkyObserver observer)
double	getAngularDiameter(int planet, double time_JDE, SkyObserver observer, boolean polarSize)
String[]	getAsteroidCometNames()
String[]	getAsteroidCometNames(boolean forMenu)
int	getAsteroidCount()
int	getCometCount()
protected double	getCosPhaseAngle(int planet, double time_JDE)
SphericalPosition3D	getEclipticPosition(int planet, double time_JDE)
protected SphericalPosition3D	getEclipticPosition(int planet, double time_JDE, double earthTime, SkyObserver observer, int flags)
SphericalPosition3D	getEclipticPosition(int planet, double time_JDE, int flags)
SphericalPosition3D	getEclipticPosition(int planet, double time_JDE, SkyObserver observer)
SphericalPosition3D	getEclipticPosition(int planet, double time_JDE, SkyObserver observer, int flags)
SphericalPosition3D	getEquatorialPosition(int planet, double time_JDE)
SphericalPosition3D	getEquatorialPosition(int planet, double time_JDE, int flags)
SphericalPosition3D	getEquatorialPosition(int planet, double time_JDE, SkyObserver observer)
SphericalPosition3D	getEquatorialPosition(int planet, double time_JDE, SkyObserver observer, int flags)
double	getGreenwichApparentSiderealTime(double time_JDU)
static double	getGreenwichMeanSiderealTime(double time_JDU)
SphericalPosition3D	getHeliocentricPosition(int planet, double time_JDE)
SphericalPosition3D	getHeliocentricPosition(int planet, double time_JDE, int flags)
SphericalPosition3D	getHeliocentricPosition(OrbitalElements oe)
SphericalPosition3D	getHorizontalPosition(int planet, double time_JDU, SkyObserver observer)
SphericalPosition3D	getHorizontalPosition(int planet, double time_JDU, SkyObserver observer, int flags)
Angle	getHourAngle(int planet, double time_JDU, SkyObserver observer)
Angle	getHourAngle(int planet, double time_JDU, SkyObserver observer, int flags)
double	getIlluminatedFraction(int planet, double time_JDE)
double	getLocalSolarEclipseTotality(double time_JDE, SkyObserver observer)
SolarSystem.EclipseInfo	getLunarEclipseInfo(double time_JDE)
double	getLunarIlluminatedFraction(double time_JDE)
double	getLunarPhase(double time_JDE)
double	getMagnitude(int planet, double time_JDE)
double	getMeanConjunctionPeriod(int planet)
double	getMeanOrbitalPeriod(int planet)
String	getMenuNameForName(String name)
OrbitalElements	getOrbitalElements(int planet, double time_JDE)
Angle	getParallacticAngle(int planet, double time_JDU, SkyObserver observer)
Angle	getParallacticAngle(int planet, double time_JDU, SkyObserver observer, int flags)
double	getPhaseAngle(int planet, double time_JDE)
int	getPlanetByName(String planetName)
String	getPlanetName(int planet)
String	getPlanetSymbol(int planet)
protected double	getPrecision(int planet, int flags)
SolarSystem.RingInfo	getSaturnRingInfo(double time_JDE)
SolarSystem.EclipseInfo	getSolarEclipseInfo(double time_JDE)
SolarSystem.EclipseInfo	getSolarEclipseInfo(double time_JDE, boolean locateShadow)
double	getSolarElongation(int planet, double time_JDE)
double	getSolarElongation(int planet, double time_JDE, SkyObserver observer)
double	getSolarElongation(int planet, double time_JDE, SkyObserver observer, int flags)
protected double	getSolarElongationInLongitude(int planet, double time_JDE)
double	getTimeForDegreesOfChange(int bodyID, double startTime_JDE, double degrees, double maxTime_JDE)
static void	initSharedAsteroidsAndComets()
static void	initSharedAsteroidsAndComets(boolean waitForAsteroidCometData)
static boolean	isAsteroid(int planet)
static boolean	isAsteroidOrComet(int planet)
static boolean	isComet(int planet)
static boolean	isNominalPlanet(int planet)
static boolean	isTruePlanet(int planet)
static boolean	orbitsSun(int planet)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

ecliptic

protected Ecliptic ecliptic

moon

protected EclipticBody moon

additionals

protected AdditionalOrbitingObjects additionals

planets

protected HeliocentricPlanets planets

pluto

protected Pluto pluto

planetNames

protected String[] planetNames

planetSymbols

protected String[] planetSymbols

delaySharedACInitialization

protected static boolean delaySharedACInitialization

sharedAdditionals

protected static AdditionalOrbitingObjects sharedAdditionals

sharedAdditionalsLock

protected static final Object sharedAdditionalsLock

elems

protected static final double[][][] elems

Constructor Detail

SolarSystem

public SolarSystem()

SolarSystem

public SolarSystem(String asteroidDataPath,
                   String cometDataPath)

SolarSystem

protected SolarSystem(String asteroidDataPath,
                      String cometDataPath,
                      boolean waitForAsteroidCometData)

Method Detail

delaySharedAsteroidCometInit

public static void delaySharedAsteroidCometInit(boolean delayIt)

initSharedAsteroidsAndComets

public static void initSharedAsteroidsAndComets()

initSharedAsteroidsAndComets

public static void initSharedAsteroidsAndComets(boolean waitForAsteroidCometData)

getPlanetName

public String getPlanetName(int planet)

getPlanetByName

public int getPlanetByName(String planetName)

getPlanetSymbol

public String getPlanetSymbol(int planet)

getMenuNameForName

public String getMenuNameForName(String name)

addAsteroidCometInitializationListener

public void addAsteroidCometInitializationListener(ChangeListener listener)

getAsteroidCount

public int getAsteroidCount()

getCometCount

public int getCometCount()

getAsteroidCometNames

public String[] getAsteroidCometNames()

getAsteroidCometNames

public String[] getAsteroidCometNames(boolean forMenu)

getHeliocentricPosition

public SphericalPosition3D getHeliocentricPosition(int planet,
                                                   double time_JDE)

getHeliocentricPosition

public SphericalPosition3D getHeliocentricPosition(int planet,
                                                   double time_JDE,
                                                   int flags)

getPrecision

protected double getPrecision(int planet,
                              int flags)

getEclipticPosition

public SphericalPosition3D getEclipticPosition(int planet,
                                               double time_JDE)

getEclipticPosition

public SphericalPosition3D getEclipticPosition(int planet,
                                               double time_JDE,
                                               int flags)

getEclipticPosition

public SphericalPosition3D getEclipticPosition(int planet,
                                               double time_JDE,
                                               SkyObserver observer)

getEclipticPosition

public SphericalPosition3D getEclipticPosition(int planet,
                                               double time_JDE,
                                               SkyObserver observer,
                                               int flags)

getEclipticPosition

protected SphericalPosition3D getEclipticPosition(int planet,
                                                  double time_JDE,
                                                  double earthTime,
                                                  SkyObserver observer,
                                                  int flags)

getEquatorialPosition

public SphericalPosition3D getEquatorialPosition(int planet,
                                                 double time_JDE)

getEquatorialPosition

public SphericalPosition3D getEquatorialPosition(int planet,
                                                 double time_JDE,
                                                 int flags)

getEquatorialPosition

public SphericalPosition3D getEquatorialPosition(int planet,
                                                 double time_JDE,
                                                 SkyObserver observer)

getEquatorialPosition

public SphericalPosition3D getEquatorialPosition(int planet,
                                                 double time_JDE,
                                                 SkyObserver observer,
                                                 int flags)

getGreenwichMeanSiderealTime

public static double getGreenwichMeanSiderealTime(double time_JDU)

getGreenwichApparentSiderealTime

public double getGreenwichApparentSiderealTime(double time_JDU)

getHorizontalPosition

public SphericalPosition3D getHorizontalPosition(int planet,
                                                 double time_JDU,
                                                 SkyObserver observer)

getHorizontalPosition

public SphericalPosition3D getHorizontalPosition(int planet,
                                                 double time_JDU,
                                                 SkyObserver observer,
                                                 int flags)

getHourAngle

public Angle getHourAngle(int planet,
                          double time_JDU,
                          SkyObserver observer)

getHourAngle

public Angle getHourAngle(int planet,
                          double time_JDU,
                          SkyObserver observer,
                          int flags)

getParallacticAngle

public Angle getParallacticAngle(int planet,
                                 double time_JDU,
                                 SkyObserver observer)

getParallacticAngle

public Angle getParallacticAngle(int planet,
                                 double time_JDU,
                                 SkyObserver observer,
                                 int flags)

getLunarPhase

public double getLunarPhase(double time_JDE)

getLunarIlluminatedFraction

public double getLunarIlluminatedFraction(double time_JDE)

getCosPhaseAngle

protected double getCosPhaseAngle(int planet,
                                  double time_JDE)

getPhaseAngle

public double getPhaseAngle(int planet,
                            double time_JDE)

getIlluminatedFraction

public double getIlluminatedFraction(int planet,
                                     double time_JDE)

getSolarElongation

public double getSolarElongation(int planet,
                                 double time_JDE)

getSolarElongation

public double getSolarElongation(int planet,
                                 double time_JDE,
                                 SkyObserver observer)

getSolarElongation

public double getSolarElongation(int planet,
                                 double time_JDE,
                                 SkyObserver observer,
                                 int flags)

getSolarElongationInLongitude

protected double getSolarElongationInLongitude(int planet,
                                               double time_JDE)

getSaturnRingInfo

public SolarSystem.RingInfo getSaturnRingInfo(double time_JDE)

getMagnitude

public double getMagnitude(int planet,
                           double time_JDE)

getAngularDiameter

public double getAngularDiameter(int planet,
                                 double time_JDE)

getAngularDiameter

public double getAngularDiameter(int planet,
                                 double time_JDE,
                                 SkyObserver observer)

getAngularDiameter

public double getAngularDiameter(int planet,
                                 double time_JDE,
                                 boolean polarSize)

getAngularDiameter

public double getAngularDiameter(int planet,
                                 double time_JDE,
                                 SkyObserver observer,
                                 boolean polarSize)

getOrbitalElements

public OrbitalElements getOrbitalElements(int planet,
                                          double time_JDE)

getHeliocentricPosition

public SphericalPosition3D getHeliocentricPosition(OrbitalElements oe)

getMeanOrbitalPeriod

public double getMeanOrbitalPeriod(int planet)

getMeanConjunctionPeriod

public double getMeanConjunctionPeriod(int planet)

getLunarEclipseInfo

public SolarSystem.EclipseInfo getLunarEclipseInfo(double time_JDE)

getSolarEclipseInfo

public SolarSystem.EclipseInfo getSolarEclipseInfo(double time_JDE)

getSolarEclipseInfo

public SolarSystem.EclipseInfo getSolarEclipseInfo(double time_JDE,
                                                   boolean locateShadow)

getLocalSolarEclipseTotality

public double getLocalSolarEclipseTotality(double time_JDE,
                                           SkyObserver observer)

getTimeForDegreesOfChange

public double getTimeForDegreesOfChange(int bodyID,
                                        double startTime_JDE,
                                        double degrees,
                                        double maxTime_JDE)

isNominalPlanet

public static boolean isNominalPlanet(int planet)

isTruePlanet

public static boolean isTruePlanet(int planet)

isAsteroid

public static boolean isAsteroid(int planet)

isComet

public static boolean isComet(int planet)

isAsteroidOrComet

public static boolean isAsteroidOrComet(int planet)

orbitsSun

public static boolean orbitsSun(int planet)