I made an initial report but upon reading the description I saw that I had mis-interpreted the direction beam on your graphics and had it backwards. It was slightly rising from left to right in the sky.
Location
Address
Decorah, IA
Latitude
43° 21' 6.49'' N (43.351804°)
Longitude
91° 38' 38.28'' W (-91.643967°)
Elevation
301.715118m
Time and Duration
Local Date & Time
2023-08-13 02:00 CDT
UT Date & Time
2023-08-13 07:00 UT
Duration
≈7.5s
Direction
Moving direction
From down left to up right
Descent Angle
75°
Moving
Facing azimuth
-
First azimuth
317.12°
First elevation
47°
Last azimuth
356.71°
Last elevation
58°
Brightness and color
Stellar Magnitude
-13
Color
White
Concurrent Sound
Observation
No
Remarks
-
Delayed Sound
Observation
No
Remarks
-
Persistent train
Observation
Yes
Duration
10s
Length
20°
Remarks
Glowing train that slowly faded and sagged in the sky
