You speak nonsense.
Eclipse predictions have nothing to do with the shape of the earth.
NASA use the 4000 year old Ancient Babylonian Saros Cycle.
The Ancient Babylonian's new(sic) the true shape of the earth to be flat.
You claim that "NASA use the 4000 year old Ancient Babylonian Saros Cycle"
So you tell me how "
the 4000 year old Ancient Babylonian
Saros Cycle" contains enough information to plot every detail of the recent eclipse.
There are many Saros cycles, so which Saros cycle predicted the recent total eclipse and what is the period of that cycle?
Yes, "the Ancient Babylonians" thought "the earth to be flat",
but model of the celestial objects, the sun, moon, planets and stars, was very different to the model that you have.
Just how mant times do you have to be told that "the Ancient Babylonians" had sun and moon actually appear to set below the horizon.
Not like your sun, moon and "little lights in the sky" which just circle above.
So, appealing to those "Ancient Babylonians" won't help you one little bit!