If I wasn't behind a building I would have been able to observe it for a longer period of time. I was also talking to a co-worker and slightly distracted by multiple things going on. Was waiting for a boom but didn't hear one which I thoght was odd.
Location
Address
Denver, CO
Latitude
39° 46' 32.2'' N (39.77561°)
Longitude
104° 58' 26.88'' W (-104.974133°)
Elevation
1580.292358m
Time and Duration
Local Date & Time
2019-08-17 04:45 MDT
UT Date & Time
2019-08-17 10:45 UT
Duration
≈3.5s
Direction
Moving direction
From up right to down left
Descent Angle
248°
Moving
Facing azimuth
202.92°
First azimuth
205.68°
First elevation
29°
Last azimuth
159.93°
Last elevation
11°
Brightness and color
Stellar Magnitude
-9
Color
Orange, Yellow
Concurrent Sound
Observation
Unknown
Remarks
-
Delayed Sound
Observation
No
Remarks
-
Persistent train
Observation
Unknown
Duration
-
Length
-
Remarks
-
Terminal flash
Observation
Yes
Remarks
It initially caught my eye with a bright flash
Fragmentation
Observation
Yes
Remarks
Small pieces were coming off the back of it before the tail almost looked like a spark
