| Mean Distance from the Sun | 9.54 AU (1,426.98 million km / 864.88 million miles) |
| Period of Revolution (length of year) | 29.4 Earth years |
| Period of Rotation | 10.7 Earth hours |
| Length of day | 10.7 Earth hours |
| Inclination | 2.5 degrees |
| Equatorial Diameter | 120,536 km (74,898 miles) |
Original image located at: http://photojournal.jpl.nasa.gov/index.html