Strange Lights in Tennessee

I went outside with my daughter on the evening of Jan. 24th 2012 at approximately 6:00pm to shoot some photos of the Moon. After taking about 16 photos I went into the house to download them into my computer. Upon inspection, I noticed that a couple of the photos had some strange looking lights in them. When taking the photos I didn't notice anything flying around such as airplanes or helicopters. I used a Fuji Fd8100 digital camera with ISO 200 film speed and a 1.5 sec. shutter speed. I am pretty sure that if this was an airplane I would have gotten some "streaking" with a delayed shutter. Is it possible that this object is not moving at all, but hovering? Is it possible that I inadvertently captured a photo of a UFO?

--Shannon
Spring Hill,Tennessee