edu.wisc.ssec.mcidasv.data.adde.sgp4

Class Kepler

java.lang.Object

edu.wisc.ssec.mcidasv.data.adde.sgp4.Kepler

public class Kepler
extends Object

Constructor Summary

Constructors

Constructor and Description
Kepler()

Method Summary

Methods

Modifier and Type	Method and Description
static double	CalculatePeriod(double GM, double[] r, double[] v) calculate oculating orbital period of a eliptical orbit from position and velocity

Methods inherited from class java.lang.Object

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

Constructor Detail

Kepler

public Kepler()

Method Detail

CalculatePeriod

public static double CalculatePeriod(double GM,
                     double[] r,
                     double[] v)

calculate oculating orbital period of a eliptical orbit from position and velocity

Parameters:

GM - Gravitational coefficient (gravitational constant * mass of central body)

r - State vector (x,y,z)

v - State vector (vx,vy,vz)

Returns:

oculating orbital period