The video was captured from a nest video door bell camera. The time is accurate. Because of the night vision of the camera, I can not report the color of the event. A smoke trail is visible.
Photo
Video
Location
Address
Lake Bluff, IL
Latitude
42° 16' 53.04'' N (42.2814°)
Longitude
87° 52' 39.46'' W (-87.877628°)
Elevation
210.06781m
Time and Duration
Local Date & Time
2019-01-16 19:40 CST
UT Date & Time
2019-01-17 01:40 UT
Duration
≈45s
Direction
Moving direction
From down left to up right
Descent Angle
48°
Moving
Facing azimuth
360°
First azimuth
37.56°
First elevation
43°
Last azimuth
1.02°
Last elevation
45°
Brightness and color
Stellar Magnitude
-
Color
-
Concurrent Sound
Observation
Unknown
Remarks
-
Delayed Sound
Observation
No
Remarks
-
Persistent train
Observation
Yes
Duration
-
Length
-
Remarks
Zoom in on the video. You can see the smoke trail.