S2019_S_3 is a natural satellite of Saturn in the NASA/JPL Solar System Dynamics planetary satellite tables.
- Planet: Saturn
- Satellite: S2019_S_3
- Satellite code: 65095
- Physical parameters: not listed in the NASA/JPL planetary satellite physical parameters table
- Ephemeris: SAT457
- Reference frame: ecliptic
- Epoch (TDB): 2000-01-01.5
- Semi-major axis a: 17077400. km
- Eccentricity e: 0.248
- Argument of periapsis ω: 129.2 deg
- Mean anomaly M: 150.3 deg
- Inclination i: 166.9 deg
- Longitude of ascending node: 243.9 deg
- Sidereal period P: 833.1917 days
- Argument of periapsis precession period: 261.1 yr
- Longitude of ascending node precession period: 466.7 yr
- Mean elements reference: 49