UFO Sighting in Bakersfield, California on 2016-06-15 00:00:00 – Object floating over field in a photo that i took went back to same area object is not in distance

I was taking pictures of scenery at a park hill near the kern county aqueducts. later when i viewed the pictures i could see that a white object was in the photo over a field about a half mile out. this was in june 2016 i later returned to the same spot in november 2016 and took another picture in the same exact area. and the object is not in the distance. i have the pictures on my phone. time was around 4 pm . the object was white and was a kind of a flat bottom but had a dome shape or egg shaped . it casted a shadow under its bottom surface.