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Observer
Name
Ginny M
Experience Level
2/5
Remarks
Initially thought it was a small aircraft on a steep descent. Approach was very fast and lost field of view when it dipped below tree line. Main body was bright green like a traffic light had a slight blue lining.
Location
Address
Crystal Lake, IL
Latitude
42° 14' 54.07'' N (42.248352°)
Longitude
88° 18' 32.08'' W (-88.308911°)
Elevation
269.243652m
Time and Duration
Local Date & Time
2020-01-07 20:21 CST
UT Date & Time
2020-01-08 02:21 UT
Duration
≈3.5s
Direction
Moving direction
From up right to down left
Descent Angle
231°
Moving
Facing azimuth
268.4°
First azimuth
268.34°
First elevation
65°
Last azimuth
269.19°
Last elevation
45°
Brightness and color
Stellar Magnitude
-6
Color
Light Blue, Light Green
Concurrent Sound
Observation
No
Remarks
-
Delayed Sound
Observation
No
Remarks
-
Persistent train
Observation
No
Duration
-
Length
-
Remarks
-
Terminal flash
Observation
No
Remarks
-
Fragmentation
Observation
No
Remarks
-
