Bright white light, moving steadily, no detectable sound, small white light.

I saw a bright white light (brighter than Venus) to the south, moving NE at about the speed I’d expect an aircraft to fly. There was no perceptible sound, and no red/green lights. Immediately, I saw a small white light move “out of” the large white light, move away for a couple seconds, and then disappear. I watched for about 15 seconds, as the light continued its NE course, then took out my iPhone and filmed video at 1x, as it moved away. During the first 10 seconds or so, the video shows a small white light moving around the large light, appearing and disappearing. I filmed the object from the street in facing my home (last home on dead-end street) in the eastern sky.