Given the similarity of the orbit 's parameters with Psamathe -LRB- S/2003 N NUMBER@1 -RRB- , it was suggested that both irregular satellites could have a common origin in the break-up of a larger moon .

Given the similarity of the orbit 's parameters with Psamathe -LRB- S/2003 N NUMBER@1 -RRB- , it was suggested that both non-spherical moons could have been a bigger moon that broke up .
