
The Cotes’ spiral can be
defined as the solution for the central orbit problem, where the radial
force has the form r =  a r^{3} r. The
The specific Cotes’ spiral has the following formula: Below I show you some examples of the curve´s nature.
1) The
square of the momentum h can be defined as: g m s (1e^{2}), where g is
the gravitational constant, m the mass, s the semimajor axis and e the
eccentricity.
