Look into perturbations. JPL DE is based on perturbations. You are clearly uneducated on that matter, as to what they are and how they work, and why astronomy needs to be based on them rather than on Newton's laws.
The eclipses have not "endlessly shown" to be based on Round Earth Theory. Have you even looked at this thread? You have provided no evidence at all on that matter. I am the only one providing quotes, sources, evidence, while you just sit there being steamrolled on all matters of astronomy, thinking that your opinion counts for beans, unable to show or to demonstrate your case, and unable to contradict information presented to you, or defend yourself with even the strength of a kitten.