From my view, the fireball had a relatively slow angular velocity compared to the few others I have seen in my life. Somewhere around 10 degrees per second.
Location
Address
Normanna, TX
Latitude
28° 32' 40.24'' N (28.544512°)
Longitude
97° 49' 26.49'' W (-97.824025°)
Elevation
-
Time and Duration
Local Date & Time
2011-06-29 21:00 CDT
UT Date & Time
2011-06-30 02:00 UT
Duration
≈3.5s
Direction
Moving direction
From up right to down left
Descent Angle
225°
Moving
Facing azimuth
176.00672°
First azimuth
233.0455°
First elevation
30°
Last azimuth
142.96619°
Last elevation
25°
Brightness and color
Stellar Magnitude
-5
Color
white
Concurrent Sound
Observation
No
Remarks
-
Delayed Sound
Observation
No
Remarks
-
Persistent train
Observation
No
Duration
-1s
Length
-1°
Remarks
-
Terminal flash
Observation
No
Remarks
Broke into two visible fragments with with very reduced velocity. These fragment almost
