OrbitCovariance (OREKIT 12.2 API)

java.lang.Object
- org.orekit.files.ccsds.ndm.odm.ocm.OrbitCovariance

All Implemented Interfaces:

TimeStamped
```
public class OrbitCovariance
extends Object
implements TimeStamped
```
Covariance entry.

Since:

11.0

Author:

Luc Maisonobe

Constructor Summary

Constructors
Constructor	Description
`OrbitCovariance(OrbitElementsType type, Ordering ordering, AbsoluteDate date, String[] fields, int first)`	Simple constructor.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`AbsoluteDate`	`getDate()`	Get the date.
`RealMatrix`	`getMatrix()`	Get the covariance matrix.
`OrbitElementsType`	`getType()`	Get the type of the elements.

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

Methods inherited from interface org.orekit.time.TimeStamped
durationFrom

- Constructor Detail
  - OrbitCovariance
```
public OrbitCovariance(OrbitElementsType type,
                       Ordering ordering,
                       AbsoluteDate date,
                       String[] fields,
                       int first)
```
    Simple constructor.
    
    Parameters:
    
    type - type of the elements
    
    ordering - ordering to use
    
    date - entry date
    
    fields - matrix elements
    
    first - index of first field to consider
- Method Detail
  - getDate
```
public AbsoluteDate getDate()
```
    Get the date.
    
    Specified by:
    
    getDate in interface TimeStamped
    
    Returns:
    
    date attached to the object
  - getMatrix
```
public RealMatrix getMatrix()
```
    Get the covariance matrix.
    
    Returns:
    
    covariance matrix
  - getType
```
public OrbitElementsType getType()
```
    Get the type of the elements.
    
    Returns:
    
    type of the elements