Bright orb stationary at first then started to dissapear and reappear in different locations

I was observing the sky while driving down the interstate, the sun had already came above the horizon and I noticed this bright orb in the middle of the sky, it did not have the shape of a plane but I continued to keep an eye on it to try and see the telltale signs of blinking red lights which are usually on planes. The object had no blinking lights and I thought for a second that if it was a plane maybe it was heading directly towards me and that's why it didn't seem to move. It wasn't long after that thought the orb disappeared and reappeared some distance away from its original position. It started to climb in an angle at a rate of speed to quick or a plane. Once it reached a certain altitude it stopped again and vanished. Not vanish as in it took off or left my line of sight but vanished right out of thin air, like it was able to turn on a cloaking or camouflage system instantly.