agi.foundation.celestial

(agi.foundation.models-2025r1.jar)

Class JovianMoonsAnalyticEphemeris

java.lang.Object

agi.foundation.celestial.JovianMoonsAnalyticEphemeris

public final class JovianMoonsAnalyticEphemeris
extends Object

Provides Point instances representing the positions of some of the Jovian moons computed using a J4Propagator with gravitational terms provided by the comments file for the jup365 ephemeris file.

Field Summary

Fields

Modifier and Type	Field and Description
static double	JupiterGravitationalParameter The gravitational parameter of Jupiter used by jup365.bsp converted to m^3/s^2.
static double	JupiterJ2 The unnormalized J2 term of Jupiter used by jup365.bsp.
static double	JupiterJ4 The unnormalized J4 term of Jupiter used by jup365.bsp.
static double	ReferenceDistance The reference distance for the gravity field of Jupiter used by jup365.bsp.

Method Summary

Modifier and Type	Method and Description
static Point	getCallisto() Gets a point describing the motion of Callisto.
static Point	getEuropa() Gets a point describing the motion of Europa.
static Point	getGanymede() Gets a point describing the motion of Ganymede.
static Point	getIo() Gets a point describing the motion of Io.

Methods inherited from class java.lang.Object

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

Field Detail

JupiterGravitationalParameter

public static final double JupiterGravitationalParameter

The gravitational parameter of Jupiter used by jup365.bsp converted to m^3/s^2. See the comments file for the jup365 ephemeris file.

See Also:

Constant Field Values

JupiterJ2

public static final double JupiterJ2

The unnormalized J2 term of Jupiter used by jup365.bsp. See J502 in the Additional Constants section of the comments file for the jup365 ephemeris file.

See Also:

Constant Field Values

JupiterJ4

public static final double JupiterJ4

The unnormalized J4 term of Jupiter used by jup365.bsp. See J504 in the Additional Constants section of the comments file for the jup365 ephemeris file.

See Also:

Constant Field Values

ReferenceDistance

public static final double ReferenceDistance

The reference distance for the gravity field of Jupiter used by jup365.bsp. See RADIUS in the Additional Constants section of the comments file for the jup365 ephemeris file.

See Also:

Constant Field Values

Method Detail

getIo

@Nonnull
public static Point getIo()

Gets a point describing the motion of Io.

getEuropa

@Nonnull
public static Point getEuropa()

Gets a point describing the motion of Europa.

getGanymede

@Nonnull
public static Point getGanymede()

Gets a point describing the motion of Ganymede.

getCallisto

@Nonnull
public static Point getCallisto()

Gets a point describing the motion of Callisto.