Starting from fireball. Long very bright white tail to sparkling and flashing white objects with visible smoke trail After sparkling faded grey smoke trail visible across sky.
The main fireball was the diameter of pencil at arm's length. As the fireball approached horizon. The FB seemed to slow in speed slightly maybe an optical illusion but that's what it seemed. There was a bright flash when 1/4 of it separated with lots of sparkling trailing behind.