AbstractGaussianContributionContext (OREKIT 12.2 API)

java.lang.Object
- org.orekit.propagation.semianalytical.dsst.forces.ForceModelContext
- - org.orekit.propagation.semianalytical.dsst.forces.AbstractGaussianContributionContext

```
public class AbstractGaussianContributionContext
extends ForceModelContext
```
This class is a container for the common parameters used in AbstractGaussianContribution.
It performs parameters initialization at each integration step for the Gaussian contributions

Since:

10.0

Author:

Bryan Cazabonne

Field Summary

Fields
Modifier and Type	Field	Description
`protected double`	`co2AB`	C / (2 * A * B) .
`protected double`	`ooA`	1 / A .
`protected double`	`ooAB`	1 / (A * B) .
`protected double`	`ooBpo`	1 / (1 + B) .
`protected double`	`ooMu`	1 / μ .
`protected double`	`ton2a`	2 / (n² * a) .

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`double`	`getCo2AB()`	Get co2AB = C / 2AB.
`double`	`getMeanMotion()`	Get the Keplerian mean motion.
`double`	`getMu()`	Get central attraction coefficient.
`double`	`getOOA()`	Get ooA = 1 / A.
`double`	`getOOAB()`	Get ooAB = 1 / (A * B).
`double`	`getOoBpo()`	Get ooBpo = 1 / (B + 1).
`double`	`getOoMU()`	Get ooMu = 1 / mu.
`double`	`getTon2a()`	Get ton2a = 2 / (n² * a).

Methods inherited from class org.orekit.propagation.semianalytical.dsst.forces.ForceModelContext
getAuxiliaryElements

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Field Detail
  - ton2a
```
protected double ton2a
```
    2 / (n² * a) .
  - ooA
```
protected double ooA
```
    1 / A .
  - ooAB
```
protected double ooAB
```
    1 / (A * B) .
  - co2AB
```
protected double co2AB
```
    C / (2 * A * B) .
  - ooBpo
```
protected double ooBpo
```
    1 / (1 + B) .
  - ooMu
```
protected double ooMu
```
    1 / μ .
- Method Detail
  - getMu
```
public double getMu()
```
    Get central attraction coefficient.
    
    Returns:
    
    mu
  - getOOA
```
public double getOOA()
```
    Get ooA = 1 / A.
    
    Returns:
    
    ooA
  - getOOAB
```
public double getOOAB()
```
    Get ooAB = 1 / (A * B).
    
    Returns:
    
    ooAB
  - getCo2AB
```
public double getCo2AB()
```
    Get co2AB = C / 2AB.
    
    Returns:
    
    co2AB
  - getOoBpo
```
public double getOoBpo()
```
    Get ooBpo = 1 / (B + 1).
    
    Returns:
    
    ooBpo
  - getTon2a
```
public double getTon2a()
```
    Get ton2a = 2 / (n² * a).
    
    Returns:
    
    ton2a
  - getOoMU
```
public double getOoMU()
```
    Get ooMu = 1 / mu.
    
    Returns:
    
    ooMu
  - getMeanMotion
```
public double getMeanMotion()
```
    Get the Keplerian mean motion.
    The Keplerian mean motion is computed directly from semi major axis and central acceleration constant.
    
    Returns:
    
    Keplerian mean motion in radians per second