Voyager 1 photographed six tiny moons, some that had never been seen
before. Satellites 10 and 11, dubbed the “co-orbitals,” share an orbit
91,000 kilometers (57,000 miles) above Saturn’s cloudtops. The leading
satellite has a diameter of about 160 kilometers (100 miles), while the
trailing satellite has an irregular shape, approximately 105 by 65
kilometers (65 by 40 miles).
Little is known about satellites 12, 13, 14, and 15 aside from their
orbits and periods. Satellite 12 orbits at the same distance from Saturn
as Dione, at a point about 60 degrees ahead of Dione. Satellites 13 and
14, outside and inside the F-Ring (respectively), appear to “herd” this
thin ring between them. Satellite 15 appears to limit the outer edge of
the A-Ring in a similar manner.