| Observer |
|
Name |
T W |
|
Experience Level |
3/5
|
|
Remarks |
- |
| Location |
|
Address |
Grayslake, IL |
|
Latitude |
42° 21' 43.93'' N (42.362203°)
|
|
Longitude |
88° 2' 11.56'' W (-88.036544°)
|
|
Elevation |
235.1m |
| Time and Duration |
|
Local Date & Time |
2018-07-16 22:45 CDT
|
|
UT Date & Time |
2018-07-17 03:45 UT
|
|
Duration |
≈3.5s
|
| Direction |
|
Moving direction |
From up left to down right |
|
Descent Angle |
145° |
| Moving |
|
Facing azimuth |
324.8° |
|
First azimuth |
286.22° |
|
First elevation |
67° |
|
Last azimuth |
340.84° |
|
Last elevation |
27° |
| Brightness and color |
|
Stellar Magnitude |
-15 |
|
Color |
Light Yellow |
| Concurrent Sound |
|
Observation |
No |
|
Remarks |
- |
| Delayed Sound |
|
Observation |
No |
|
Remarks |
- |
| Persistent train |
|
Observation |
Yes |
|
Duration |
2s |
|
Length |
20° |
|
Remarks |
- |
| Terminal flash |
|
Observation |
Yes |
|
Remarks |
Appeared to flare-up very bright, then could still see object after flare a bit fainter |
| Fragmentation |
|
Observation |
No |
|
Remarks |
- |
