I walked outside to smoke a cigarette. I am always looking up in the sky. As soon as I looked up I saw a bright orange object traveling across the sky. As soon as I noticed it....I mean as soon as I ran back into the house to get a camera, it switched coarse. But it switched coarse quite smoothly. Not abrupt or 90 degrees or anything. More like 35 degrees. It almost seemed to notice that I noticed it and it and it changed its coarse imediately and then disapeared behind some clouds that were above the Bitteroot Range. I don't know enough about light vs. distance, and trying to equate speed accordingly. But I spen a lot of time looking up at the sky and I have no clue what on earth this was that I saw.