Moonet vs Moonlet - What's the difference?
moonet | moonlet |
(astronomy) a very small body orbiting a planet, often as part of a ring.
*1981 , Nature [http://books.google.com/books?id=5KEoAAAAMAAJ&q=define:moonlet&dq=define:moonlet&pgis=1]:
*:"A moonlet within the ring system will exert a systematic torque on ring material."