S/2004 S 13

S/2004 S 13 is a natural satellite of Saturn. Its discovery was announced by Scott S. Sheppard, David C. Jewitt, Jan Kleyna, and Brian G. Marsden on 4 May 2005 from observations taken between 12 December 2004 and 9 March 2005.

S/2004 S 13 is about 6 kilometres in diameter, and orbits Saturn at an average distance of 18,056 Mm in 905.848 days, at an inclination of 167° to the ecliptic (143° to Saturn's equator), in a retrograde direction and with an eccentricity of 0.261.

References

• Institute for Astronomy Saturn Satellite Data
• Jewitt's New Satellites of Saturn page
• IAUC 8523: New Satellites of Saturn May 4, 2005 (discovery)
• MPEC 2005-J13: Twelve New Satellites of Saturn May 3, 2005 (discovery and ephemeris)