Maven Coordinates

Apache Maven

<dependency>
  <groupId>org.orekit</groupId>
  <artifactId>orekit</artifactId>
  <version>12.1.2</version>
</dependency>

Apache Ivy

<dependency org="org.orekit" name="orekit" rev="12.1.2">
  <artifact name="orekit" type="jar" />
</dependency>

Groovy Grape

@Grapes(
@Grab(group='org.orekit', module='orekit', version='12.1.2')
)

Gradle/Grails

implementation 'org.orekit:orekit:12.1.2'

Scala SBT

libraryDependencies += "org.orekit" % "orekit" % "12.1.2"

Leiningen

[org.orekit/orekit "12.1.2"]