I was driving south out of the Orlando airport in fairly heavy traffic so I'm sure many people saw this. There was a Disney bus a few cars ahead of me at 6:33 PM when it happened. They may have a dash cam of the event, suggest you call Disney Worlds transportation department. The Orlando airport control tower personell may have witnessed it as well as the aircraft were departing to the south. They may have security cams facing that way too.
Location
Address
Kissimmee, FL
Latitude
28° 22' 56.45'' N (28.382348°)
Longitude
81° 18' 32.53'' W (-81.309035°)
Elevation
29.336m
Time and Duration
Local Date & Time
2017-12-05 18:33 EST
UT Date & Time
2017-12-05 23:33 UT
Duration
≈3.5s
Direction
Moving direction
From up left to down right
Descent Angle
170°
Moving
Facing azimuth
180°
First azimuth
200°
First elevation
35°
Last azimuth
205°
Last elevation
10°
Brightness and color
Stellar Magnitude
-22
Color
Began green then went to white and appeared to come apart.
Concurrent Sound
Observation
No
Remarks
-
Delayed Sound
Observation
No
Remarks
-
Persistent train
Observation
Unknown
Duration
-
Length
-
Remarks
-
Terminal flash
Observation
Yes
Remarks
Object began green then quickly turned bright white and appeared to disintegrate just above the horizon with small amount red glow around of the white fireball.