FixedTimeBoundaryOrbits (OREKIT 12.2.1 API)

java.lang.Object
- org.orekit.control.indirect.shooting.boundary.FixedTimeBoundaryOrbits

```
public class FixedTimeBoundaryOrbits
extends Object
```
Defines two-point boundary values for indirect shooting methods with Cartesian coordinates. This class represents the case where the initial and terminal times are fixed as well as the full Cartesian coordinates (position and velocity vectors in some frame), using Orbit as data holder.
The terminal condition can be anterior in time to the initial one, it just means that the shooting method will perform backward propagation. Also note that any acceleration vector passed in the Orbit is ignored.

Since:

12.2

Author:

Romain Serra

See Also:

FixedTimeCartesianBoundaryStates

Constructor Summary

Constructors
Constructor Description

FixedTimeBoundaryOrbits(Orbit initialOrbit, Orbit terminalOrbit)
Constructor.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`Orbit`	`getInitialOrbit()`	Getter for the initial condition.
`Orbit`	`getTerminalOrbit()`	Getter for the terminal condition.

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

- Constructor Detail
  - FixedTimeBoundaryOrbits
```
public FixedTimeBoundaryOrbits(Orbit initialOrbit,
                               Orbit terminalOrbit)
```
    Constructor.
    
    Parameters:
    
    initialOrbit - initial condition
    
    terminalOrbit - terminal condition
- Method Detail
  - getInitialOrbit
```
public Orbit getInitialOrbit()
```
    Getter for the initial condition.
    
    Returns:
    
    initial condition
  - getTerminalOrbit
```
public Orbit getTerminalOrbit()
```
    Getter for the terminal condition.
    
    Returns:
    
    terminal condition