There are three classic theoretical tests of Albert Einstein’s Theory of General Relativity: the perihelion precession of Mercury, the other Solar System planets, and the planetoid Pluto, the bending of light by massive bodies, and the gravitational red shift. I recently wrote a C# program for displaying the exaggerated Rosette motion of theoretical planets (Schwarzschild’s solution to Einstein’s general relativity field equation that admit the existence of black holes). I also wrote a C++ program to calculate planetary precession values that agree with experimental results.
Precession.cpp (c) James Pate Williams, Jr. August 2022
This program calculates the planetary precessions of the planets in our solar system. Some of the equations and data are from “General Relativity” by Hans Stephani 1982 page 103 and the following websites. Also, two calculations of the mass of the Sun are exhibited, along with my weight on different planets:
https://nssdc.gsfc.nasa.gov/planetary/factsheet/
https://farside.ph.utexas.edu/teaching/celestial/Celestialhtml/node44.html
https://imagine.gsfc.nasa.gov/features/yba/CygX1_mass/gravity/sun_mass.html
https://en.wikipedia.org/wiki/Surface_gravity
https://www.schoolsobservatory.org/discover/quick/weight/https://physicscalc.com/physics/escape-velocity-calculator/#:~:text=Steps%20to%20Find%20Escape%20Velocity%201%20Obtain%20the,the%20double%20the%20result%20is%20the%20escape%20velocity













