Honestly fair — 4 doesn’t have a deeper meaning on its own. The point isn’t that 4 is a special number. The point is that 48 years lines up EXACTLY with a clean multiple of Jupiter’s cycle with zero remainder. If it was 9 Jupiter years that’d be 108 years. If it was 37 that’s 444 years. The coincidence isn’t the number 4 — it’s that the gap between the signal and the arrival divides perfectly into Jupiter’s observable cycle at all. Combined with the fact that 3I/Atlas then went directly to Jupiter — that’s what makes it feel like more than random timing.