S/2004 S18
S/2004 S18 information Average distance from Saturn: 19959000 km (0.1334 AU) Equatorial radius: 3.5 km (Diameter: 7 km) Siderial orbit period (length of year): 1052.722 earth days Orbital eccentricity: 0.772 Orbital inclination to ecliptic: 147 degrees		S/2004 S18, Saturn
S/2004 S18 S/2004 S 18 is a natural satellite of Saturn. Its discovery was announced by Scott S. Sheppard, David C. Jewitt, Jan Kleyna, and Brian G. Marsden on May 4, 2005, from observations taken between December 13, 2004, and March 5, 2005. S/2004 S 18 is about 7 kilometres in diameter, and orbits Saturn at an average distance of 19,959,000 km in 1052.722 days, at an inclination of 147° to the ecliptic (154° to Saturn's equator), in a retrograde direction and with an eccentricity of 0.772.
More Discovered by Scott S. Sheppard, David C. Jewitt, Jan Kleyna, and Brian G. Marsden in 4.5.2004
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