Hierarchy classification:

1. top of the aat hierarchies
2. Objects Facet
3. Built Environment (hierarchy name)
4. Settlements and Landscapes (hierarchy name)
5. landscapes (environments)
6. natural landscapes
7. extraterrestrial bodies
8. satellites (natural)

Anotations

Scope note:

In astronomy, moons or other natural satellites having a distant, inclined, eccentric, and retrograde orbit around a planet. Irregular satellites were likely captured by their parent planet rather than having been formed in situ.