S2004_S_55 is a natural satellite of Saturn in the NASA/JPL Solar System Dynamics planetary satellite tables.
- Planet: Saturn
- Satellite: S2004_S_55
- Satellite code: 65159
- Physical parameters: not listed in the NASA/JPL planetary satellite physical parameters table
- Ephemeris: SAT455
- Reference frame: ecliptic
- Epoch (TDB): 2000-01-01.5
- Semi-major axis a: 11294700. km
- Eccentricity e: 0.260
- Argument of periapsis ω: 80.0 deg
- Mean anomaly M: 59.6 deg
- Inclination i: 48.9 deg
- Longitude of ascending node: 196.6 deg
- Sidereal period P: 448.1618 days
- Argument of periapsis precession period: 1490.5 yr
- Longitude of ascending node precession period: 1261.8 yr
- Mean elements reference: 46