Solar System Lab
Time & View
Planet Data
Click any planet on canvas or above for details
Kepler's Third Law: T² / a³
| Planet | a (AU) | e | T (yr) | T²/a³ |
|---|---|---|---|---|
| Mercury | 0.39 | 0.206 | 0.24 | 1.0021 |
| Venus | 0.72 | 0.007 | 0.61 | 1.0008 |
| Earth | 1.00 | 0.017 | 1.00 | 1.0000 |
| Mars | 1.52 | 0.093 | 1.88 | 0.9996 |
| Jupiter | 5.20 | 0.048 | 11.86 | 0.9986 |
| Saturn | 9.54 | 0.054 | 29.46 | 1.0005 |
| Uranus | 19.19 | 0.047 | 84.01 | 0.9987 |
| Neptune | 30.07 | 0.009 | 164.80 | 0.9989 |
| Pluto | 39.48 | 0.249 | 248.10 | 1.0003 |