Astronomical specifications:
| Discovery | |
| Orbital characteristics: | |
| Distance from Uranus | 129,390 km |
| Aphelion | (106 km) |
| Perihelion | (106 km) |
| Inclination | deg |
| Eccentricity | 0.0013 |
| Orbital periode rond Uranus | 1.4135 days |
| Main orbital speed | 6.657 km/s |
| Inclination to Uranus equator | 15.47 deg |
| Number of moons | |
| Rings | |
| Physical characteristics: | |
| Dimensions | km |
| Radius | 235.8 km |
| Surface area | 700,000 km² |
| Volume | 5.5 x 107 km³ |
| Mass | 6.59 x 1019 kg |
| Density | 1.20 g/cm³ |
| Equatorial surface gravity | 0.08 m/s² |
| Escape velocity | 0.19 km/s |
| Rotation period | 1.414 days |
| Surface temperature | 59 K |
| Axial tilt | 0 deg |
| Atmospheric composition | |
