Class FieldAuxiliaryElements<T extends CalculusFieldElement<T>>
- java.lang.Object
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- org.orekit.propagation.semianalytical.dsst.utilities.FieldAuxiliaryElements<T>
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- Type Parameters:
T
- type of the field elements
public class FieldAuxiliaryElements<T extends CalculusFieldElement<T>> extends Object
Container class for common parameters used by all DSST forces.Most of them are defined in Danielson paper at § 2.1.
- Author:
- Bryan Cazabonne
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Constructor Summary
Constructors Constructor Description FieldAuxiliaryElements(FieldOrbit<T> orbit, int retrogradeFactor)
Simple constructor.
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Method Summary
All Methods Instance Methods Concrete Methods Deprecated Methods Modifier and Type Method Description T
getAlpha()
Deprecated.since 12.2, useFieldDSSTGravityContext.getAlpha()
insteadT
getB()
Get B = sqrt(1 - e²).T
getBeta()
Deprecated.since 12.2, useFieldDSSTGravityContext.getBeta()
insteadT
getC()
Get C = 1 + p² + q².FieldAbsoluteDate<T>
getDate()
Get the date of the orbit.T
getEcc()
Get the eccentricity.Frame
getFrame()
Get the definition frame of the orbit.T
getGamma()
Deprecated.since 12.2, useFieldDSSTGravityContext.getGamma()
insteadT
getH()
Get the y component of eccentricity vector.T
getK()
Get the x component of eccentricity vector.T
getKeplerianPeriod()
Get the Keplerian period.T
getLe()
Get the eccentric longitude.T
getLM()
Get the mean longitude.T
getLv()
Get the true longitude.T
getMeanMotion()
Get the Keplerian mean motion.FieldOrbit<T>
getOrbit()
Get the orbit.T
getP()
Get the y component of inclination vector.T
getQ()
Get the x component of inclination vector.int
getRetrogradeFactor()
Get the retrograde factor.T
getSma()
Get the semi-major axis.FieldVector3D<T>
getVectorF()
Get equinoctial frame vector f.FieldVector3D<T>
getVectorG()
Get equinoctial frame vector g.FieldVector3D<T>
getVectorW()
Get equinoctial frame vector w.AuxiliaryElements
toAuxiliaryElements()
Transforms the FieldAuxiliaryElements instance into an AuxiliaryElements instance.
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Constructor Detail
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FieldAuxiliaryElements
public FieldAuxiliaryElements(FieldOrbit<T> orbit, int retrogradeFactor)
Simple constructor.- Parameters:
orbit
- related mean orbit for auxiliary elementsretrogradeFactor
- retrograde factor I [Eq. 2.1.2-(2)]
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Method Detail
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getOrbit
public FieldOrbit<T> getOrbit()
Get the orbit.- Returns:
- the orbit
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getDate
public FieldAbsoluteDate<T> getDate()
Get the date of the orbit.- Returns:
- the date
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getFrame
public Frame getFrame()
Get the definition frame of the orbit.- Returns:
- the definition frame
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getEcc
public T getEcc()
Get the eccentricity.- Returns:
- ecc
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getMeanMotion
public T getMeanMotion()
Get the Keplerian mean motion.- Returns:
- n
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getKeplerianPeriod
public T getKeplerianPeriod()
Get the Keplerian period.- Returns:
- period
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getSma
public T getSma()
Get the semi-major axis.- Returns:
- the semi-major axis a
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getK
public T getK()
Get the x component of eccentricity vector.This element called k in DSST corresponds to ex for the
EquinoctialOrbit
- Returns:
- k
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getH
public T getH()
Get the y component of eccentricity vector.This element called h in DSST corresponds to ey for the
EquinoctialOrbit
- Returns:
- h
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getQ
public T getQ()
Get the x component of inclination vector.This element called q in DSST corresponds to hx for the
EquinoctialOrbit
- Returns:
- q
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getP
public T getP()
Get the y component of inclination vector.This element called p in DSST corresponds to hy for the
EquinoctialOrbit
- Returns:
- p
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getLM
public T getLM()
Get the mean longitude.- Returns:
- lm
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getLv
public T getLv()
Get the true longitude.- Returns:
- lv
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getLe
public T getLe()
Get the eccentric longitude.- Returns:
- le
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getRetrogradeFactor
public int getRetrogradeFactor()
Get the retrograde factor.- Returns:
- the retrograde factor I
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getB
public T getB()
Get B = sqrt(1 - e²).- Returns:
- B
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getC
public T getC()
Get C = 1 + p² + q².- Returns:
- C
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getVectorF
public FieldVector3D<T> getVectorF()
Get equinoctial frame vector f.- Returns:
- f vector
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getVectorG
public FieldVector3D<T> getVectorG()
Get equinoctial frame vector g.- Returns:
- g vector
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getVectorW
public FieldVector3D<T> getVectorW()
Get equinoctial frame vector w.- Returns:
- w vector
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toAuxiliaryElements
public AuxiliaryElements toAuxiliaryElements()
Transforms the FieldAuxiliaryElements instance into an AuxiliaryElements instance.- Returns:
- the AuxiliaryElements instance
- Since:
- 11.3.3
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getAlpha
@Deprecated public T getAlpha()
Deprecated.since 12.2, useFieldDSSTGravityContext.getAlpha()
insteadGet direction cosine α for central body.- Returns:
- α
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getBeta
@Deprecated public T getBeta()
Deprecated.since 12.2, useFieldDSSTGravityContext.getBeta()
insteadGet direction cosine β for central body.- Returns:
- β
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getGamma
@Deprecated public T getGamma()
Deprecated.since 12.2, useFieldDSSTGravityContext.getGamma()
insteadGet direction cosine γ for central body.- Returns:
- γ
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