Apophis will come close enough to Earth to be seen with the naked eye in 2029, but a chance encounter with another asteroid could steer 'God of Destruction' space rock destructively close on a future pass.
Collisions could increase chance of 'God of Destruction' asteroid Apophis hitting Earth
Source: space
Source Link: https://www.space.com/collisions-could-increase-chance-apophis-hitting-earth