[填空题]
The asteroid Icarus, though onlyt he0623 j kobzy57y.. snqxrz a few hundred meox 0/y( blk*hemk al* grx(.6ouj-t0kters across, orbits the Sun like the planets. Its period is 410 d. What is its mean -jl6ex.(oak( /l xoh*g bm rkky0ut0*distance from the Sun? $\times 10^{11}$
