All of my info is a visual guess I was around milepost 244 the next visual milepost I seen after collecting what phenomenon I just witnessed in my head was milepost 245. My account is based on road direction eastbound and my heading at that time. I hope my map position that I marked is near there.
Location
Address
, WY
Latitude
41° 44' 9.82'' N (41.73606°)
Longitude
106° 35' 54.66'' W (-106.598516°)
Elevation
2182.669189m
Time and Duration
Local Date & Time
2020-11-29 05:12 MST
UT Date & Time
2020-11-29 12:12 UT
Duration
≈3.5s
Direction
Moving direction
From up left to down right
Descent Angle
167°
Moving
Facing azimuth
82.78°
First azimuth
96.53°
First elevation
39°
Last azimuth
94.59°
Last elevation
19°
Brightness and color
Stellar Magnitude
-15
Color
Orange
Concurrent Sound
Observation
No
Remarks
-
Delayed Sound
Observation
No
Remarks
-
Persistent train
Observation
No
Duration
-
Length
-
Remarks
-
Terminal flash
Observation
Yes
Remarks
It was at its brightest the last millisecond before it disappeared. It looked like it possibly exploded. It seemed wider/brighter at the last fraction of a second it was visible