UFO Sighting in Muncie, Indiana on September 23rd 2015 – brightest thing in sky, brighter than Venus, traveled slow from North to south, became dimmer, disappeared behind treelike

I was jogging in morning, pitch black out. Very familiar with stars and Venus seen to the east. I notice the object on one of my laps. It was extremely bright. I knew it wasn't there on my prior lap, it was much brighter than Venus which is usually the brightest thing in the sky at that hour. Venus was simultaneously visible. The object moved slowly from north to south and disappeared behind the treeline. I took photos with iPhone No sound. It became more dim towards the end of the sighting and I noticed blinking lights more similar to an airplane, but I have never seen an airplane so bright. There is a small airport to the south so we see airplanes frequently, day and night. This was very unusual for an airplane. The photos reveal details I could not appreciate with naked eye. Seems to have three lights and possible dome shape. The object appeared simply as a bright orange ball during these pictures. The last photo with a small orange rectangle was taken when it became more dim at the end of sighting. The structure on left is my neighbors house or a reflection of my barn from behind me?