| Observer |
|
Name |
David B |
|
Experience Level |
2/5
|
|
Remarks |
- |
| Location |
|
Address |
North Chicago, IL |
|
Latitude |
42° 19' 8.24'' N (42.318955°)
|
|
Longitude |
87° 51' 56.91'' W (-87.865809°)
|
|
Elevation |
- |
| Time and Duration |
|
Local Date & Time |
2011-10-24 08:20 CDT
|
|
UT Date & Time |
2011-10-24 13:20 UT
|
|
Duration |
≈1s
|
| Direction |
|
Moving direction |
From up right to down left |
|
Descent Angle |
225° |
| Moving |
|
Facing azimuth |
190.78431° |
|
First azimuth |
183.94519° |
|
First elevation |
33° |
|
Last azimuth |
220.60133° |
|
Last elevation |
25° |
| Brightness and color |
|
Stellar Magnitude |
-5 |
|
Color |
white |
| Concurrent Sound |
|
Observation |
No |
|
Remarks |
- |
| Delayed Sound |
|
Observation |
No |
|
Remarks |
- |
| Persistent train |
|
Observation |
No |
|
Duration |
0.5s |
|
Length |
5° |
|
Remarks |
looked like a jet contrail, but disappeared quickly |
| Terminal flash |
|
Observation |
No |
|
Remarks |
- |
| Fragmentation |
|
Observation |
No |
|
Remarks |
- |
