Package org.orekit.propagation.semianalytical.dsst.forces

Class FieldDSSTTesseralContext<T extends CalculusFieldElement<T>>

java.lang.Object

org.orekit.propagation.semianalytical.dsst.forces.FieldForceModelContext<T>

org.orekit.propagation.semianalytical.dsst.forces.FieldDSSTGravityContext<T>

org.orekit.propagation.semianalytical.dsst.forces.FieldDSSTTesseralContext<T>

Type Parameters:

T - type of the field elements

public class FieldDSSTTesseralContext<T extends CalculusFieldElement<T>>
extends FieldDSSTGravityContext<T>

This class is a container for the common "field" parameters used in DSSTTesseral.

It performs parameters initialization at each integration step for the Tesseral contribution to the central body gravitational perturbation.

Since:

10.0

Author:

Bryan Cazabonne

Method Summary

Modifier and Type	Method	Description
T	getE2()	Get ecc².
T	getOrbitPeriod()	Get the Keplerian period.
T	getRatio()	Get the ratio of satellite period to central body rotation period.
T	getTheta()	Get Central body rotation angle θ.

Methods inherited from class org.orekit.propagation.semianalytical.dsst.forces.FieldDSSTGravityContext

getA, getAlpha, getAx2oA, getBeta, getBoA, getBoABpo, getBodyFixedToInertialTransform, getChi, getChi2, getCo2AB, getGamma, getMeanMotion, getMuoa, getOoAB, getRoa

Methods inherited from class org.orekit.propagation.semianalytical.dsst.forces.FieldForceModelContext

getFieldAuxiliaryElements

Methods inherited from class java.lang.Object

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

Method Details

getE2

public T getE2()

Get ecc².

Returns:

e2

getTheta

public T getTheta()

Get Central body rotation angle θ.

Returns:

theta

getOrbitPeriod

public T getOrbitPeriod()

Get the Keplerian period.

The Keplerian period is computed directly from semi major axis and central acceleration constant.

Returns:

Keplerian period in seconds, or positive infinity for hyperbolic orbits

getRatio

public T getRatio()

Get the ratio of satellite period to central body rotation period.

Returns:

ratio