### Formula

a

semimajor axis

P

the orbital period of planet

M

mass

a

semimajor axis

P

the orbital period of planet

M

mass

The square of the orbital period of a planet is directly proportional to the cube of the semi-major axis of its orbit. The third law captures the relationship between the distance of planets from the Sun, and their orbital periods. G = 6.673848E-11 N.m2/kg2.

P

M

a

Precision

- C
- C#
- C++
- Java
- JavaScript
- LaTeX
- PHP