| Observer |
|
Name |
Emily B |
|
Experience Level |
4/5
|
|
Remarks |
We both felt a strong chill after we saw it |
| Location |
|
Address |
Hudson, IL |
|
Latitude |
40° 36' 21.1'' N (40.605861°)
|
|
Longitude |
88° 59' 14.32'' W (-88.98731°)
|
|
Elevation |
235.791m |
| Time and Duration |
|
Local Date & Time |
2017-12-19 00:02 CST
|
|
UT Date & Time |
2017-12-19 06:02 UT
|
|
Duration |
≈3.5s
|
| Direction |
|
Moving direction |
From up right to down left |
|
Descent Angle |
195° |
| Moving |
|
Facing azimuth |
285.38° |
|
First azimuth |
282.59° |
|
First elevation |
44° |
|
Last azimuth |
280.64° |
|
Last elevation |
39° |
| Brightness and color |
|
Stellar Magnitude |
-10 |
|
Color |
Light Blue, White |
| Concurrent Sound |
|
Observation |
No |
|
Remarks |
- |
| Delayed Sound |
|
Observation |
No |
|
Remarks |
- |
| Persistent train |
|
Observation |
Yes |
|
Duration |
1s |
|
Length |
15° |
|
Remarks |
Flowing trail that showed colors of orange and yellow |
| Terminal flash |
|
Observation |
Yes |
|
Remarks |
Blueish white bright flash with ridged edges |
| Fragmentation |
|
Observation |
Unknown |
|
Remarks |
- |
