Reports Report 2163le (Event 2163-2023)

Observer
Name Aidan D
Experience Level 2/5
Remarks 'Green' doesn't really describe the colour of what I saw, it was intensely fluorescent, a vivid bright electric green like nothing I've ever seen in the sky. I'd so much like to know if anyone else saw it. (Wikipedia tells me it might have been composed of magnesium? Is this correct?)
Location
Address Compton, England (GB)
Latitude 51° 12' 40.37'' N (51.211213°)
Longitude 0° 37' 15.79'' W (-0.621054°)
Elevation 50.917774m
Time and Duration
Local Date & Time 2023-04-17 21:00 BST
UT Date & Time 2023-04-17 20:00 UT
Duration ≈3.5s
Direction
Moving direction From up right to down left
Descent Angle 181°
Moving
Facing azimuth 70.37°
First azimuth 70.14°
First elevation 70°
Last azimuth 70.02°
Last elevation 28°
Brightness and color
Stellar Magnitude -20
Color Green
Concurrent Sound
Observation Unknown
Remarks -
Delayed Sound
Observation Unknown
Remarks -
Persistent train
Observation No
Duration -
Length -
Remarks -
Terminal flash
Observation No
Remarks -
Fragmentation
Observation No
Remarks -