Plug numbers: (\fracR^22\sigma^2 = \frac12(0.74^2) = \frac11.095 \approx 0.913)
That’s extreme but possible with sci-fi tech — the key is precise timing. If the port is fixed in space but the X-wing moves laterally at speed (v_x), the torpedo must lead the target.
[ a = \frac2(20)(100^2)10^2 = \frac40 \cdot 10,000100 = 4,000 \ \textm/s^2 \ (\approx 408g) ]
No lateral motion needed if flying straight down the trench centerline — but if the port is offset, or the X-wing is drifting: