| Discovered By | S. Nicholson |
| Date of Discovery | 1938 |
| Average Distance from Jupiter | 22,600,000 km (metric) |
| Equatorial Radius | 15 km (metric) |
| Mass | 90,000,000,000,000,000 kg (metric) |
| Orbit Period (Length of Year) | -692 Earth days (retrograde) |
| Orbital Eccentricity | 0.20678 |
| Orbital Inclination to Ecliptic | 164° |
