| Observer |
|
Name |
Matt S |
|
Experience Level |
2/5
|
|
Remarks |
Witnessed while driving. Wife saw it as well. We were both in awe and just knew there were other people who had to have seen it. |
| Location |
|
Address |
Emmetsburg, IA |
|
Latitude |
43° 2' 20.13'' N (43.038925°)
|
|
Longitude |
94° 40' 43.37'' W (-94.678713°)
|
|
Elevation |
362.821m |
| Time and Duration |
|
Local Date & Time |
2017-08-22 05:30 CST
|
|
UT Date & Time |
2017-08-22 10:30 UT
|
|
Duration |
≈3.5s
|
| Direction |
|
Moving direction |
From up right to down left |
|
Descent Angle |
188° |
| Moving |
|
Facing azimuth |
0.22° |
|
First azimuth |
32.62° |
|
First elevation |
23° |
|
Last azimuth |
34.61° |
|
Last elevation |
11° |
| Brightness and color |
|
Stellar Magnitude |
-17 |
|
Color |
Green, Light Green |
| Concurrent Sound |
|
Observation |
No |
|
Remarks |
- |
| Delayed Sound |
|
Observation |
No |
|
Remarks |
- |
| Persistent train |
|
Observation |
No |
|
Duration |
- |
|
Length |
- |
|
Remarks |
- |
| Terminal flash |
|
Observation |
Unknown |
|
Remarks |
- |
| Fragmentation |
|
Observation |
Unknown |
|
Remarks |
- |
