The time it is affected by wind might still be enough to qualify its projected landing location as 'not exact'. Maybe they have a 200 mile radius projection or

The time it is affected by wind might still be enough to qualify its projected landing location as 'not exact'. Maybe they have a 200 mile radius projection or something. I could also imagine its non-spherical shape might present some challenges predicting its path as it rotates and 'flies' in slightly different directions.