S2011_J_2 is a natural satellite of Jupiter in the NASA/JPL Solar System Dynamics planetary satellite tables.
- Planet: Jupiter
- Satellite: S2011_J_2
- Satellite code: 556
- Physical parameters: not listed in the NASA/JPL planetary satellite physical parameters table
- Ephemeris: JUP347
- Reference frame: ecliptic
- Epoch (TDB): 2000-01-01.5
- Semi-major axis a: 22903400. km
- Eccentricity e: 0.358
- Argument of periapsis ω: 262.9 deg
- Mean anomaly M: 297.6 deg
- Inclination i: 151.7 deg
- Longitude of ascending node: 24.9 deg
- Sidereal period P: 708.2931 days
- Argument of periapsis precession period: 59.0 yr
- Longitude of ascending node precession period: 84.4 yr
- Mean elements reference: 47