%progOrbits and Kepler's Laws | NASA Solar System Explora...Write https://kepler.py to read sat.csv and print T^2/R^3 (or something to the same effect) to verify Kepler's 3rd law. Put sat.csv in ~/public_html/ of your https://v.im account. This is an extra credit exercise. Do it only if you write the program on your own. (Discussing ideas with friends is ok.)