Downloads

Library

OREKIT is provided both in several packaging systems. You can pick up the one that better suits your needs. Source packages are the most complete ones since the other packages (binary jars, javadoc jars and even the bulk of this site) are created from these sources.

package link
source orekit-4.0-src.zip
binary orekit-4.0.jar
javadoc orekit-4.0-doc.jar
version 4.0 downloads (release date: 2008-10-13)
package link
source orekit-3.1-src.zip
binary orekit-3.1.jar
javadoc orekit-3.1-doc.jar
version 3.1 downloads (release date: 2008-07-16)

Data

For convenience, a zip archive containing some configuration data is available for download. Putting this zip archive in your disk and putting its location in the orekit.data.path property to the value is all that is needed to use it. Similar files can be custom made by users with updated data.

This file contents is:

  • leap seconds data up to 2006 (i.e. the leap second introduced at the end of 2008 is NOT included as the file was not up to date when retrieved from IERS),
  • Earth Orientation Parameters up to mid-2008
  • DE 406 planetary ephemerides from 1962 to 2029

There is no guarantee that this file will be available indefinitely or that its content will be updated. It should be considered as a simple configuration example. Users are encouraged to set up their own configuration data.

The file is available by following this link: orekit-data.zip .