It flew just north of MLI Airport in line with Rock River. It was as bright as large airplane headlight on normal airport approach. It was on wrong path for airport approach and direction for it to be a plane. It flew over my vehicle from slightly SW while I was stopped at stoplight. I was facing east. Saw it at the top of my Subaru Forester windshield and immediately heard it. It went out above treetop level.
Location
Address
Milan, IL
Latitude
41° 27' 11.14'' N (41.453095°)
Longitude
90° 34' 3.69'' W (-90.567691°)
Elevation
170.666824m
Time and Duration
Local Date & Time
2018-12-06 17:36 CST
UT Date & Time
2018-12-06 23:36 UT
Duration
≈1.5s
Direction
Moving direction
From down left to up right
Descent Angle
81°
Moving
Facing azimuth
90°
First azimuth
90°
First elevation
60°
Last azimuth
80°
Last elevation
20°
Brightness and color
Stellar Magnitude
-11
Color
Yellow, Light Yellow, White
Concurrent Sound
Observation
Yes
Remarks
Car running, windows up, fighter jet flyby in the distance
