Reports Report 1539dc (Event 1539-2021)

This report has been linked to the following event: Event 1539-2021
Observer
NameDavid G
Experience Level2/5
RemarksThe location is approximate. I was headed west on I-90 when I saw it.
Location
AddressChicago, IL
Latitude41° 57' 12.39'' N (41.95°)
Longitude 87° 43' 51.61'' W (-87.73°)
Elevation182.54m
Time and Duration
Local Date & Time2021-03-11 18:40 CST
UT Date & Time2021-03-12 00:40 UT
Duration≈3.5s
Direction
Moving directionFrom up left to down right
Descent Angle101°
Moving
Facing azimuth309°
First azimuth240°
First elevation50°
Last azimuth320°
Last elevation40°
Brightness and color
Stellar Magnitude-16
ColorWhite
Concurrent Sound
ObservationNo
Remarks-
Delayed Sound
ObservationNo
Remarks-
Persistent train
ObservationNo
Duration-
Length-
Remarks-
Terminal flash
ObservationNo
Remarks-
Fragmentation
ObservationNo
Remarks-