Reports Report 1105a (Event 1105-2014)

Observer
Name Edward D
Experience Level 2/5
Remarks When this object came closer to the ground, it flashed an extremely bright white light. Visible through dense neighborhood cover. My friend who was with me was not looking up and did not see its descent(which from my view point was straight down). But the flash made him say, "What the ****! Is someone taking pictures of us?!" Please, can someone tell me what I just saw? I have viewed showers and regularly watch shooting stars, but this looked like a very fast, quickly disappearing bomb flying straight down through the atmosphere.
Location
Address Aurora, CO
Latitude 39° 37' 15.67'' N (39.62102°)
Longitude 104° 43' 59.9'' W (-104.733305°)
Elevation 1787.363159m
Time and Duration
Local Date & Time 2014-05-08 22:30 MDT
UT Date & Time 2014-05-09 04:30 UT
Duration ≈1.5s
Direction
Moving direction From up to down
Descent Angle 180°
Moving
Facing azimuth 263.96°
First azimuth 122.77°
First elevation -
Last azimuth 118.22°
Last elevation
Brightness and color
Stellar Magnitude -24
Color White
Concurrent Sound
Observation No
Remarks -
Delayed Sound
Observation No
Remarks -
Persistent train
Observation Yes
Duration 0.5s
Length -
Remarks Slight glowing white light. Lasted milliseconds
Terminal flash
Observation Unknown
Remarks -
Fragmentation
Observation Unknown
Remarks -