S2004_S_57 is a natural satellite of Saturn in the NASA/JPL Solar System Dynamics planetary satellite tables.
- Planet: Saturn
- Satellite: S2004_S_57
- Satellite code: 65161
- 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: 18150500. km
- Eccentricity e: 0.263
- Argument of periapsis ω: 60.9 deg
- Mean anomaly M: 202.7 deg
- Inclination i: 167.9 deg
- Longitude of ascending node: 39.1 deg
- Sidereal period P: 913.0736 days
- Argument of periapsis precession period: 230.2 yr
- Longitude of ascending node precession period: 410.5 yr
- Mean elements reference: 46