Package gaiasky.util.coord.vsop87

Class AbstractVSOP87

java.lang.Object

gaiasky.util.coord.AbstractOrbitCoordinates

gaiasky.util.coord.vsop87.AbstractVSOP87

All Implemented Interfaces:

IBodyCoordinates, iVSOP87

Direct Known Subclasses:

DummyVSOP87, EarthVSOP87, JupiterVSOP87, MarsVSOP87, MercuryVSOP87, MoonVSOP87, NeptuneVSOP87, SaturnVSOP87, UranusVSOP87, VenusVSOP87

public abstract class AbstractVSOP87
extends AbstractOrbitCoordinates
implements iVSOP87

VSOP87 coordinates using an implementation based on binary data files.

Field Summary

Fields

Modifier and Type	Field	Description
protected static VSOP87Binary	vsop87

Fields inherited from class gaiasky.util.coord.AbstractOrbitCoordinates

center, entity, instances, logger, orbitName, periodic, scaling

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	AbstractVSOP87()

Method Summary

Modifier and Type	Method	Description
void	doneLoading(Object... params)	Initializes the coordinates object
abstract double[]	getData(double tau)
Vector3b	getEclipticCartesianCoordinates(Instant date, Vector3b out)	Gets ecliptic cartesian coordinates for the given date.
Vector3b	getEclipticCartesianCoordinatesA(Instant date, Vector3b out)
Vector3b	getEclipticCartesianCoordinatesB(Instant date, Vector3b out)
Vector3b	getEclipticSphericalCoordinates(Instant date, Vector3b out)	Returns the ecliptic coordinates of the body in the out vector for the given date.
Vector3b	getEclipticSphericalCoordinatesA(Instant date, Vector3b out)
Vector3b	getEclipticSphericalCoordinatesB(Instant date, Vector3b out)
Vector3b	getEquatorialCartesianCoordinates(Instant date, Vector3b out)	Gets equatorial cartesian coordinates for the given date.

Methods inherited from class gaiasky.util.coord.AbstractOrbitCoordinates

getData, getInstance, getInstances, getOrbitName, setCenter, setCenterkm, setCenterpc, setCentre, setOrbitname, setOrbitName, setPeriodic, setScaling, toString

Methods inherited from class java.lang.Object

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

Field Details

vsop87

protected static VSOP87Binary vsop87

Constructor Details

AbstractVSOP87

protected AbstractVSOP87()

Method Details

doneLoading

public void doneLoading(Object... params)

Description copied from interface: IBodyCoordinates

Initializes the coordinates object

Specified by:

doneLoading in interface IBodyCoordinates

Overrides:

doneLoading in class AbstractOrbitCoordinates

Parameters:

params - The parameter objects.

getData

public abstract double[] getData(double tau)

getEclipticSphericalCoordinates

public Vector3b getEclipticSphericalCoordinates(Instant date,
 Vector3b out)

Description copied from interface: IBodyCoordinates

Returns the ecliptic coordinates of the body in the out vector for the given date.

Specified by:

getEclipticSphericalCoordinates in interface IBodyCoordinates

Specified by:

getEclipticSphericalCoordinates in interface iVSOP87

Parameters:

date - The instant.

out - The out vector with the ecliptic coordinates in internal units.

Returns:

The out vector for chaining.

getEclipticSphericalCoordinatesA

public Vector3b getEclipticSphericalCoordinatesA(Instant date,
 Vector3b out)

getEclipticSphericalCoordinatesB

public Vector3b getEclipticSphericalCoordinatesB(Instant date,
 Vector3b out)

getEclipticCartesianCoordinates

public Vector3b getEclipticCartesianCoordinates(Instant date,
 Vector3b out)

Description copied from interface: IBodyCoordinates

Gets ecliptic cartesian coordinates for the given date.

Specified by:

getEclipticCartesianCoordinates in interface IBodyCoordinates

Specified by:

getEclipticCartesianCoordinates in interface iVSOP87

Parameters:

date - The instant.

out - The out vector where the ecliptic cartesian coordinates will be.

Returns:

The out vector for chaining, or null if the date is out of range, in case of non-elliptical orbits such as Gaia.

getEclipticCartesianCoordinatesA

public Vector3b getEclipticCartesianCoordinatesA(Instant date,
 Vector3b out)

getEclipticCartesianCoordinatesB

public Vector3b getEclipticCartesianCoordinatesB(Instant date,
 Vector3b out)

getEquatorialCartesianCoordinates

public Vector3b getEquatorialCartesianCoordinates(Instant date,
 Vector3b out)

Description copied from interface: IBodyCoordinates

Gets equatorial cartesian coordinates for the given date.

Specified by:

getEquatorialCartesianCoordinates in interface IBodyCoordinates

Parameters:

date - The instant.

out - The out vector where the equatorial cartesian coordinates will be.

Returns:

The out vector for chaining, or null if the date is out of range, in case of non-elliptical orbits such as Gaia.