I have never seen something like this before but its very vivid in my memory having happened less than an hour ago as I was getting my telescope out to look at stars, so all information should be correct except the time may be off by +/- 10 minutes.
Location
Address
Mortimer Common, England (GB)
Latitude
51° 22' 49.74'' N (51.380482°)
Longitude
1° 4' 0.67'' W (-1.066854°)
Elevation
91.93145m
Time and Duration
Local Date & Time
2021-02-28 21:55 GMT
UT Date & Time
2021-02-28 21:55 UT
Duration
≈3.5s
Direction
Moving direction
From up left to down right
Descent Angle
130°
Moving
Facing azimuth
330°
First azimuth
325°
First elevation
4°
Last azimuth
331°
Last elevation
7°
Brightness and color
Stellar Magnitude
-5
Color
Orange, Light Yellow, White
Concurrent Sound
Observation
No
Remarks
-
Delayed Sound
Observation
No
Remarks
-
Persistent train
Observation
No
Duration
-
Length
-
Remarks
-
Terminal flash
Observation
No
Remarks
-
Fragmentation
Observation
Yes
Remarks
The trail was a fire colour orange and it appeared to have grey chunks coming off from the main bright white ball.