Interlopers Because of the high background density of asteroids in this part of space , one might expect that a great number of interlopers -LRB- asteroids unrelated to the collision that formed the family -RRB- would be present .

Unrelated asteroids Because of the high background density of asteroids in this part of space , one might expect that a great number of asteroids unrelated to the collision that made the family would be present .
