I know that the abberations caused by wide-angle lenses can play tricks on the eye, but it appears those missiles would have gone way over the building, if they had any propellant.
At a place where I used to work, they hauled in a missile launcher, aimed skyward in the general direction of the vice-president’s office as a prop for the shareholders’ meeting. Same problem, they were aimed too high, would have gone clear over his 5th floor office.