Reports Report 3434op (Event 3434-2013)

Observer
Name Benjamin Z
Experience Level 2/5
Remarks I initially thought this was a small aircraft that was experiencing trouble en route to Spirit of St. Louis Airport. After seeing no reports of a crash after it dropped out of view, I saw this story and it seemed to line up with that. I was driving, but my wife got a better look at it than I did, and corroborated the details I provided.
Location
Address Ladue, MO
Latitude 38° 37' 58.4'' N (38.632889°)
Longitude 90° 27' 1.37'' W (-90.45038°)
Elevation 198.171249m
Time and Duration
Local Date & Time 2013-12-26 17:30 CST
UT Date & Time 2013-12-26 23:30 UT
Duration ≈7.5s
Direction
Moving direction From up right to down left
Descent Angle 225°
Moving
Facing azimuth 4.73°
First azimuth 331.68°
First elevation 23°
Last azimuth 300.94°
Last elevation -
Brightness and color
Stellar Magnitude -6
Color Light Green with Yellow Sparks
Concurrent Sound
Observation No
Remarks -
Delayed Sound
Observation No
Remarks -
Persistent train
Observation Yes
Duration 10s
Length 20°
Remarks It was a smoke trail.
Terminal flash
Observation No
Remarks -
Fragmentation
Observation Yes
Remarks There were sparks coming off the back of the fireball.