S2019_S_30 is a natural satellite of Saturn in the NASA/JPL Solar System Dynamics planetary satellite tables.
- Planet: Saturn
- Satellite: S2019_S_30
- Satellite code: 65187
- 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: 17709900. km
- Eccentricity e: 0.107
- Argument of periapsis ω: 5.3 deg
- Mean anomaly M: 187.8 deg
- Inclination i: 168.3 deg
- Longitude of ascending node: 356.8 deg
- Sidereal period P: 879.9708 days
- Argument of periapsis precession period: 254.2 yr
- Longitude of ascending node precession period: 485.4 yr
- Mean elements reference: 46