[Lucky Dog]

There's a cloaked ship in our solar system. These perturbations are the result of the smaller object being interfered with by the larger ship mass as it moves.

It is waiting pick up Dennis Kucinich after the elections are over.

[Mr_Moonlight]

the spacecraft approached the Earth at about latitude 31 degrees north and receded from the Earth at about latitude 32 degrees south

Maybe this guy had something to do with it .....