Is there any chance that the structure could be shadows and lighting having an effect here or is it a UFO?
Myownprivatesky states: It wasn’t just light, aberration or dirt. You can see some sort of example of dirt at the beginning of the video, those little circles at the bottom left at the beginning of the video. That's dirt in the eyepiece. But ‘The Thing’ I filmed was obviously not.
Video 1: Original video recorded on December 22, 2015.
Video 2: Enhanced version.