| Observer |
|
Name |
mike |
|
Experience Level |
1/5
|
|
Remarks |
really big and really close, it was amazing |
| Location |
|
Address |
gurnee, IL |
|
Latitude |
42° 23' 4.97'' N (42.384714°)
|
|
Longitude |
87° 57' 38'' W (-87.960556°)
|
|
Elevation |
- |
| Time and Duration |
|
Local Date & Time |
2012-04-11 20:25 CDT
|
|
UT Date & Time |
2012-04-12 01:25 UT
|
|
Duration |
≈7.5s
|
| Direction |
|
Moving direction |
From up left to down right |
|
Descent Angle |
135° |
| Moving |
|
Facing azimuth |
264.96026° |
|
First azimuth |
269.84071° |
|
First elevation |
70° |
|
Last azimuth |
291.40195° |
|
Last elevation |
41° |
| Brightness and color |
|
Stellar Magnitude |
-13 |
|
Color |
white then green |
| Concurrent Sound |
|
Observation |
No |
|
Remarks |
- |
| Delayed Sound |
|
Observation |
Yes |
|
Remarks |
low rumbles 10 seconds after |
| Persistent train |
|
Observation |
No |
|
Duration |
-1s |
|
Length |
-1° |
|
Remarks |
- |
| Terminal flash |
|
Observation |
No |
|
Remarks |
- |
| Fragmentation |
|
Observation |
No |
|
Remarks |
- |
