| Properties of Pluto | |
|---|---|
| Mass | 1.3 × 1022 kg |
| Average Distance from Sun | 5.9 billion km/3.9 billion miles |
| Minimum Distance from Earth | 5.8 billion km/3.6 billion miles |
| Length of Year | 248 Earth years (to rotate the sun) |
| Rotation Time | 6.39 hours |
| Angle of Axis | 122.46 degrees |
| Diameter | 2300 km/1429 miles |
| Number of Satellites | 1 |
| Number of Rings | Unknown |
| Number of Moons | 1 |
| Temperature | Average of -390 Fahrenheit/-233 Celsius |
| Weight on Pluto | A 100 pound person would weigh 6.9 pounds |
Related Stories: