It would be interesting to graph the fundamental ellipse (8) as r versus beta with the quantum half right latitude (21) and the quantum eccentricity (22) and to graph the radial wavefunctions from Eqs. (28) and (29). Orbits of m around M quantize in the same way to gravitational wavefunctions (e .g mass of the electron around the mass of the proton). usually the wavefunction relate to charge of the electron around the charge of the proton. The same lagrangian methods can be used for the ECE wave equation, which contains a lot more information than non relativistic quantum mechanics. The same numerical lagrangian method can be used for relativistic quantum mechanics. In theory, the orbits of planets also quantize, but energy levels of this type have not yet been observed.