https://www.youtube.com/watch?v=DE1xcYXTZJI
Linda Moulton Howe's Earthfiles.com news posting ( https://www.earthfiles.com/ ) says, "In the January 5, 2015, YouTube first video posting without specific date or time, the video shows 43 seconds of the fireball's descent......."
The orb that departs the fireball is clearly unique. The vapor trail of the bolide seems to indicate that the meteor leaving it is rotating rapidly, which is also unique. If the orb were a UFO that was trying to redirect the landing point of the bolide, it would likely spin it up so that any new trajectory would hold and also increase the likelihood of it's breaking up in it's dissent. Unless this is yet another CGI, this could be an important event.