org.orekit.frames.configuration.eop
Class EOP1980Entry

java.lang.Object
  org.orekit.frames.configuration.eop.EOPEntry
      org.orekit.frames.configuration.eop.EOP1980Entry

All Implemented Interfaces:

Serializable, TimeStamped

public class EOP1980Entry
extends EOPEntry

This class holds an Earth Orientation Parameters entry (IAU1980).

Author:

Luc Maisonobe

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class org.orekit.frames.configuration.eop.EOPEntry

EOPEntry.DtType

Constructor Summary

EOP1980Entry(AbsoluteDate adate, double dt, double lod, double x, double y, double ddPsi, double ddEps)
Constructor with an AbsoluteDate parameter.

EOP1980Entry(AbsoluteDate adate, double dt, double lod, double x, double y, double ddPsi, double ddEps, EOPEntry.DtType type)
Constructor with an AbsoluteDate parameter.

EOP1980Entry(DateComponents datec, double dt, double lod, double x, double y, double ddPsi, double ddEps)
Constructor with DateComponents parameter.

EOP1980Entry(DateComponents datec, double dt, double lod, double x, double y, double ddPsi, double ddEps, EOPEntry.DtType type)
Constructor with DateComponents parameter.

EOP1980Entry(int mjd, double dt, double lod, double x, double y, double ddPsi, double ddEps)
Simple constructor.

EOP1980Entry(int mjd, double dt, double lod, double x, double y, double ddPsi, double ddEps, EOPEntry.DtType type)
Simple constructor.

Method Summary

Methods inherited from class org.orekit.frames.configuration.eop.EOPEntry

getDate, getDX, getDY, getLOD, getUT1MinusTAI, getX, getY

Methods inherited from class java.lang.Object

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

Constructor Detail

EOP1980Entry

public EOP1980Entry(int mjd,
                    double dt,
                    double lod,
                    double x,
                    double y,
                    double ddPsi,
                    double ddEps,
                    EOPEntry.DtType type)
             throws OrekitException

Simple constructor.

Parameters:

mjd - entry date (modified julian day, 00h00 UTC scale)

dt - UT1-UTC or UT1-TAI in seconds (see parameter type)

lod - length of day

x - X component of pole motion

y - Y component of pole motion

ddPsi - correction for nutation in longitude

ddEps - correction for nutation in obliquity

type - type for dt (UT1-UTC or UT1-TAI)

Throws:

OrekitException - if UTC time scale cannot be retrieved

EOP1980Entry

public EOP1980Entry(DateComponents datec,
                    double dt,
                    double lod,
                    double x,
                    double y,
                    double ddPsi,
                    double ddEps,
                    EOPEntry.DtType type)
             throws OrekitException

Constructor with DateComponents parameter.

Parameters:

datec - a DateComponents instance

dt - UT1-UTC or UT1-TAI in seconds (see parameter type)

lod - length of day

x - X component of pole motion

y - Y component of pole motion

ddPsi - correction for nutation in longitude

ddEps - correction for nutation in obliquity

type - type for dt (UT1-UTC or UT1-TAI)

Throws:

OrekitException - if UTC time scale cannot be retrieved

EOP1980Entry

public EOP1980Entry(AbsoluteDate adate,
                    double dt,
                    double lod,
                    double x,
                    double y,
                    double ddPsi,
                    double ddEps,
                    EOPEntry.DtType type)
             throws OrekitException

Constructor with an AbsoluteDate parameter.

Parameters:

adate - an AbsoluteDate instance

dt - UT1-UTC or UT1-TAI in seconds (see parameter type)

lod - length of day

x - X component of pole motion

y - Y component of pole motion

ddPsi - correction for nutation in longitude

ddEps - correction for nutation in obliquity

type - type for dt (UT1-UTC or UT1-TAI)

Throws:

OrekitException - if UTC time scale cannot be retrieved

EOP1980Entry

public EOP1980Entry(int mjd,
                    double dt,
                    double lod,
                    double x,
                    double y,
                    double ddPsi,
                    double ddEps)
             throws OrekitException

Simple constructor.

Parameters:

mjd - entry date (modified julian day, 00h00 UTC scale)

dt - UT1-UTC in seconds

lod - length of day

x - X component of pole motion

y - Y component of pole motion

ddPsi - correction for nutation in longitude

ddEps - correction for nutation in obliquity

Throws:

OrekitException - if UTC time scale cannot be retrieved

EOP1980Entry

public EOP1980Entry(DateComponents datec,
                    double dt,
                    double lod,
                    double x,
                    double y,
                    double ddPsi,
                    double ddEps)
             throws OrekitException

Constructor with DateComponents parameter.

Parameters:

datec - a DateComponents instance

dt - UT1-UTC in seconds

lod - length of day

x - X component of pole motion

y - Y component of pole motion

ddPsi - correction for nutation in longitude

ddEps - correction for nutation in obliquity

Throws:

OrekitException - if UTC time scale cannot be retrieved

EOP1980Entry

public EOP1980Entry(AbsoluteDate adate,
                    double dt,
                    double lod,
                    double x,
                    double y,
                    double ddPsi,
                    double ddEps)
             throws OrekitException

Constructor with an AbsoluteDate parameter.

Parameters:

adate - an AbsoluteDate instance

dt - UT1-UTC in seconds

lod - length of day

x - X component of pole motion

y - Y component of pole motion

ddPsi - correction for nutation in longitude

ddEps - correction for nutation in obliquity

Throws:

OrekitException - if UTC time scale cannot be retrieved