The craft appeared and flew over than dissappeared.

I was staring at the stars when I noticed that three were moving in a perfectly triangular pattern. I pointed it out to my two friends and they saw the strange aircraft moving. It was either fairly small flying at a low altitude or large at a high altitude. It was shaped like a triangle with two sides longer than the other with dim lights that looked like stars in each corner. It was going very fast and made no noise, when it left it just kind of faded away.
We wonder whether the witnesses might have observed the three satellites that fly in formation, and which are thought to be part of the U. S. Navy "NOSS" satellite surveillance system.  PD