2159 miles at 238900 miles grouping? That is shite. That man to report to Sgt Drllgigaf PDQ for further training. At that range it should be around 340 miles.
1. Aiming off for solar wind.
2. Effortlessly smashing its way through space debris.
3. Bullet passing through variable atmospheres to zero atmosphere via the roche limit.
4. Target moving at 2,288 mph.
By any measure it's a remarkable performance and frankly it's a wonder that there's any Moon left for Higgs_bosun to howl at.