S/2004 S 10, S/2004 S 11, S/2004 S 15, S/2004 S 18 Gladman, B. ; Kavelaars, J. J. ; Sheppard, S. S. ; Jewitt, D. C. ; Kleyna, J. ; Marsden, B. G. Abstract Publication: Minor Planet Electronic Circulars Pub Date: February 2006 Bibcode: 2006MPEC....C...55G