White or shiny ball or disc in direction of moon moving slowly east

My son and I were in our backyard when he saw a bright circular object in the direction of the moon. We thought at first it was maybe a planet although it was daytime . We watched the object with our naked eyes and binoculars for over 30 minutes moving east slowly away from the moon across half of the sky until we could not see it because of lower clouds. In the binoculars it looked like a white shiny ball or disc. The airline traffic appeared much lower so I would say the object was many miles above 30,000 ft. which would make the object rather large. My wife and daughter also watched with us after we told them what we were doing. The picture is with an iPhone zoomed a little . It was more impressive when looking through the binoculars. Please let me know if anyone knows what this was. Thank you