Pretty obvious trend going on here. With good areas of interest being along the Pink trend lines and of course the arc itself.
When will it break and return to Earth? No one can say for sure, but rough estimations are all we have to go by.
Fun times! :- )
Please link to this or share if you any further ideas that you may use to build on from this.
Would be great to understand what you see, which I might have missed!
Or if you used this and developed it further - Please do share!
Updated idea, please see new chart.