UFO Sighting in Louisville, Kentucky on September 18th 2015 – Took one pic of unusual jet and captured 3 glowing objects, not seen or heard at time.

At approximately 12:30, approaching Bowman Field Airport (small, used for private,smaller aircraft) I observed a large jet. It was flying very, very low, no visible markings and had a weird black tail. Nothing conspiracy here, just took a pic of the unusual plane, as it never ascended and seemed to teeter on its side very slowly. I took one random picture on my galaxy s6+. Just looked at it, hours later, and was stunned to see 3 distinct 'crafts' or lit planes. They were not visible at the time. I heard the very low hum from the original plane, that's all. The light in the middle appears to have a visible chemtrail; I'm sure it's explainable. But the distinct, bright oval on top is intriguing. Welcome any and all feedback.