| Observer |
|
Name |
Tim L |
|
Experience Level |
2/5
|
|
Remarks |
- |
| Location |
|
Address |
Dubuque, IA |
|
Latitude |
42° 31' 43.03'' N (42.52862°)
|
|
Longitude |
90° 40' 9.03'' W (-90.669175°)
|
|
Elevation |
226.976m |
| Time and Duration |
|
Local Date & Time |
2018-07-08 20:40 CDT
|
|
UT Date & Time |
2018-07-09 01:40 UT
|
|
Duration |
≈3.5s
|
| Direction |
|
Moving direction |
From up left to down right |
|
Descent Angle |
91° |
| Moving |
|
Facing azimuth |
230.08° |
|
First azimuth |
227.73° |
|
First elevation |
25° |
|
Last azimuth |
201.74° |
|
Last elevation |
17° |
| Brightness and color |
|
Stellar Magnitude |
-20 |
|
Color |
Light Blue, Green, Light Green |
| Concurrent Sound |
|
Observation |
No |
|
Remarks |
- |
| Delayed Sound |
|
Observation |
No |
|
Remarks |
- |
| Persistent train |
|
Observation |
Yes |
|
Duration |
2s |
|
Length |
8° |
|
Remarks |
Greenish trail followed the meteorite as it went across the horizon. |
| Terminal flash |
|
Observation |
No |
|
Remarks |
- |
| Fragmentation |
|
Observation |
Yes |
|
Remarks |
It broke into about 3 different pieces towards the end of the flight. |
