Two high altitude objects interacting with each other. Hovering. And rotating while in a hover.

There  were two objects noted in the sky they were much higher in altitude than the commercial airliners flying at cruise altitude. One commercial airliner flew closely or at least superimposed near the objects. The first object was seen by itself for several minutes prior to the arrival of the second object. Both objects were equal in size and we’re hard to distinguish apart from a star in size and magnitude however the this occurred during a bright sunny day in El Paso. The objects appear to be rotating or at least moving in a way to cause reflection of the sunlight which would cause them to become greater and lesser in magnitude. No high velocity movements were seen but there was noted hovering or maintaining position for several minutes. At one point one of the objects turned and revealed an elongated cylinder shape with what looked like very small wings. My first assumption was that this was a satellite. As an aviation and space enthusiast I have never ! witnessed anything quite like this.