ケプラーの第3法則（惑星モーション）計算機
| Satellite Mean Orbital Radius(r) = | m |
| Planet Mass(M) = | kg |
| Satellite Orbit Period(T) = | s |
Universal Gravitational Constant(G) = 6.6726 x 10-11N-m2/kg2
| Satellite Mean Orbital Radius(r) = | m |
| Planet Mass(M) = | kg |
| Satellite Orbit Period(T) = | s |
Universal Gravitational Constant(G) = 6.6726 x 10-11N-m2/kg2