This will be considered the most perplexing UFO I have ever witnessed. I was in Eaton Rapids, looking East during twilight, although the sky was nearly black. You could tell there were no clouds. Initially, I thought to myself, this must be a planet, because it seemed in appearance exactly like Venus, in terms of brightness. I didn't see any movement of the object. The color was white. I looked away for about three seconds, after which the object was gone. Initially, I thought that if this was not a planet, then this had to be an iridium flare. However, if this was the case, then I assume it would not fade out so quickly. It seems as though it seemed to disappear more than fade out. I assume that this could be a reflection, not sure if a plane would qualify because it made no sound. My best guess would be a tumbling satellite. Before this event, I have witnessed multiple of these anomalies, and they were exactly like this UFO, except far darker. The elevation was about 10 to 13 degrees, exactly East, maybe shifted slightly to the south, by no more than five degrees. I have not checked the satellite data for that place and time yet.