Where in the world did you find that info? They reported "a fast moving smoke track"!? And it happened "EXACTLY" when and where it shows on that site!? The only thing I heard them say was that "it looked more like a rocket" and that it was "halfway between them and the coastline." They were almost 10 miles out over the water at the time. That puts what they saw about 5 miles away. Do you have some information nobody else does?
Having watched the "radar" for about an hour afterward with no more "double planes", it seems more than a little strange that the only "double plane" is where and when the incident occurred!
How do you explain the same kind of "double plane" incident showing on the radar in NJ regarding a similar type of missile report re Post 122?