![[Astronomy Answers]](../../pic/pr.gif "Astronomy Answers"){kind=small}
![[Dictionary]](../../pic/glossary.gif "Dictionary"){kind=small}
![[AnswerBook]](../../pic/book.gif "AnswerBook"){kind=small}
![[Universe Family Tree]](../../pic/tree.gif "Universe Family Tree"){kind=small}
![[Science]](../../pic/science.gif "Science"){kind=small}
![[Starry Sky]](../../pic/sterren.gif "Starry Sky"){kind=small}
![[Planet Positions]](../../pic/planeet.gif "Planet Positions"){kind=small}
![[Calculate]](../../pic/reken.gif "Calculate"){kind=small}
![[Colophon]](../../pic/copybtn.gif "Colophon"){kind=small}
\(\def\|{&}\)
The description of the word you requested from the astronomical dictionary is given below.
A moon of 60 km diameter at about 48,387,000 km from the planet Neptune. The gravity at its surface is about 0.0012 times as strong as on Earth. The moon goes once around its planet in about 25.6 years. The moon was discovered in 2002.