Iridium 21 (ID 25778) Reentered

Yellow Icon – location of object at predicted reentry time
Orange Line – area of visibility at the predicted reentry time for a ground observer
Blue Line – ground track uncertainty prior to predicted reentry time (ticks at 5-minute intervals)
Yellow Line – ground track uncertainty after predicted reentry time (ticks at 5-minute intervals)
White Line – day/night divider at predicted reentry time (Sun location shown by White Icon)
Pink Icon – vicinity of eyewitness sighting
Note: Possible reentry locations lie anywhere along the blue and yellow ground track.