[Utah-astronomy] comet like object in sky

Did anyone see the "comet like" phenomenon in the western sky at about 7:10 pm this evening?   What ever it was, it was slow moving and looked like a shooting star in slow motion.  My wife caught it on video while I was away for the evening.  I watched the video and, for the life of me, I can't figure out what it was.  It was high elevation, no sound and a trail.  It was moving west with a slight southerly angle.  Any info would be appreciated. Dale