Remarkably clear UFO from West Virginia

This object was snapped by accident by an Unknowncountry reader in West Virginia at 4:36 PM on Feburary 8. The circle around it was present in the sky. It was not added later. The sun is setting to the left in the larger shot, and there is a faint sun dog. But the object stands out clearly, and the ring around it is not consistent with a solar reflection. Graded B.