net.aerith.misao.util
Class CometaryMagnitudeFormula

java.lang.Object
  |
  +--net.aerith.misao.util.CometaryMagnitudeFormula

public class CometaryMagnitudeFormula

extends java.lang.Object

implements MagnitudeFormula

The CometaryMagnitudeFormula represents a formula to calculate the magnitude of a comet.

Field Summary

protected double	k The coefficient of log r.
protected double	m0 The standard magnitude.

Constructor Summary

CometaryMagnitudeFormula(double m0, double k)
Constructs a CometaryMagnitudeFormula.

Method Summary

double

calculate(EphemerisRecord record, Orbit orbit) Calculates the magnitude.

Methods inherited from class java.lang.Object

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

Field Detail

m0

protected double m0

The standard magnitude.

k

protected double k

The coefficient of log r.

Constructor Detail

CometaryMagnitudeFormula

public CometaryMagnitudeFormula(double m0,
                                double k)

Constructs a CometaryMagnitudeFormula.

Parameters:

m0 - the standard magnitude.

k - the coefficient of log r.

Method Detail

calculate

public double calculate(EphemerisRecord record,
                        Orbit orbit)

Calculates the magnitude.

Specified by:

calculate in interface MagnitudeFormula

Parameters:

record - the ephemeris record.

orbit - the orbital elements.