>>11436976>https://en.wikipedia.org/wiki/Flyby_anomaly"The analysis of the Juno flyby looked at analysis errors that could potentially mimic the flyby anomaly. They found that a high precision gravity field (at least 50×50 degree/order[clarify]) was needed for accurate flyby predictions. Use of a lower-precision gravity field (10×10 degree/order, sufficient for launch analysis), would yield a 4.5 mm/s velocity error."
So it's chaotic like weather prediction, need disproportional accuracy to get good predictions.
