Heh. Answers in Genesis has only grudgingly admitted that the Kuiper belt even exists, and here are some big 'uns to add to the thousand-odd objects there whose orbits are already calculated.....
Vesta: "Its shape can be fit by an ellipsoid of radii 280, 272, 227 (?12) km." From here. Not all that bad - not all the way to US football shape, anyway.