Pick list above not useful. I have college level courses in astronomy & cosmology; have read much, watched much. Live at Vedauwoo, but have NEVER seen anything so spectacular!
Location
Address
Buford, WY
Latitude
41° 9' 42.85'' N (41.161904°)
Longitude
105° 26' 23.81'' W (-105.439946°)
Elevation
2500.6604m
Time and Duration
Local Date & Time
2012-11-08 22:34 MST
UT Date & Time
2012-11-09 05:34 UT
Duration
≈3.5s
Direction
Moving direction
From up to down
Descent Angle
180°
Moving
Facing azimuth
90°
First azimuth
5°
First elevation
90°
Last azimuth
87°
Last elevation
10°
Brightness and color
Stellar Magnitude
-26
Color
White
Concurrent Sound
Observation
Yes
Remarks
A boom when the sky flashed white right above my house