I have a second video that started after the one fireball split into 3, and it shows the 3 fireballs in a straight vertical line, sitting still in the sky until the bottom fireball disappeared.
Location
Address
St. Louis, MO
Latitude
38° 36' 39.19'' N (38.610885°)
Longitude
90° 18' 11.26'' W (-90.303127°)
Elevation
149.22261m
Time and Duration
Local Date & Time
2022-09-16 21:15 CDT
UT Date & Time
2022-09-17 02:15 UT
Duration
≈45s
Direction
Moving direction
From up to down
Descent Angle
180°
Moving
Facing azimuth
1.62°
First azimuth
4.64°
First elevation
39°
Last azimuth
26.09°
Last elevation
8°
Brightness and color
Stellar Magnitude
-11
Color
Orange, Light Yellow
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 one large fireball split into 3 smaller ones, and those 3 then formed into a triangle and then all 3 stopped in the sky and sat there, as a triangle