| Observer |
|
Name |
Greg B |
|
Experience Level |
4/5
|
|
Remarks |
- |
| Location |
|
Address |
Morris, IL |
|
Latitude |
41° 22' 15.27'' N (41.370909°)
|
|
Longitude |
88° 25' 37.46'' W (-88.427072°)
|
|
Elevation |
156.346m |
| Time and Duration |
|
Local Date & Time |
2017-12-18 23:49 CST
|
|
UT Date & Time |
2017-12-19 05:49 UT
|
|
Duration |
≈3.5s
|
| Direction |
|
Moving direction |
From up to down |
|
Descent Angle |
180° |
| Moving |
|
Facing azimuth |
3.9° |
|
First azimuth |
4.68° |
|
First elevation |
83° |
|
Last azimuth |
5.79° |
|
Last elevation |
17° |
| Brightness and color |
|
Stellar Magnitude |
-22 |
|
Color |
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 |
Yes |
|
Remarks |
Several pieces broke off the main fireball during the descent. |
