Even if the asteroid split (called calving), the two pieces would continue in the same orbit unless one of them was influenced by an external force.
Other than tidal forces, I do not see this as a threat. BTW, this object is too small (short) to split via tidal forces.
I know but do you think it can cause some kinda gravitation pull while it passes earth, like when a bus passes?
Are you going to view the Asteroid tomorrow in your yard? you seem very Asteroid Knowledgeable....