Apologies, I will try to be more accurate in my use of references.
Given that the solar system moves through space and time at a given rate of expansion, with the planets constantly changing location in their spiraling around the sun, and given that the movement of the solar system through space is linear.
Allowing for enough reference points, could a great enough measurable fractional shift in the amplitude and phase of wave characteristics be detected using analysis of the fourier transform to pinpoint a location not just in space but also in time?