The size was about the width of 2 fingers at arms length. Travelling accross the sky as fast as anything I've ever seen. Very bright and obvious in the sky. Cigar shaped. Appeared and disappeared within 5 seconds or so. Put your hands out at arms length about 1m apart and that is about the distance the fireball was visable. So lucky. I just happened to be looking out the window at the time. Amazing.
, England (GB)
54° 31' 11.77'' N (54.519937°)
1° 33' 10.23'' W (-1.552841°)
Time and Duration
Local Date & Time
2017-12-31 17:34 GMT
UT Date & Time
2017-12-31 17:34 UT
From right to left
Brightness and color
Light Blue, Light Yellow, Red, White
it already had a bright tail as it travelled across the sky, disappeared at about the same time as the fireball did
Very brief final flash before disapearing
Again very very briefly at the very end of the trajectory before disappearing. There seemed to be fragments towards the front of the fireball as it was traveling across the sky.