
"These are objects that move from time to time
near the Earth in fact, they do not go around the earth, but in a coordinate
system with two centers (with the Sun and Earth) will be like to turn around
Earth, "he quoted. Now it is impossible to predict what will happen
in the encounter with Earth in 2012 DA14. "We have to see it, can be
farther from the Earth, then closer, even enough to fall to the ground, with
some probability that impact the Earth.