| Observer |
|
Name |
Rhowen D |
|
Experience Level |
1/5
|
|
Remarks |
I would like to know more |
| Location |
|
Address |
Chicago, IL |
|
Latitude |
42° 1' 14.38'' N (42.02066°)
|
|
Longitude |
87° 39' 55.15'' W (-87.665319°)
|
|
Elevation |
179.696m |
| Time and Duration |
|
Local Date & Time |
2018-09-09 21:45 CDT
|
|
UT Date & Time |
2018-09-10 02:45 UT
|
|
Duration |
≈3.5s
|
| Direction |
|
Moving direction |
From down left to up right |
|
Descent Angle |
18° |
| Moving |
|
Facing azimuth |
50° |
|
First azimuth |
50° |
|
First elevation |
60° |
|
Last azimuth |
70° |
|
Last elevation |
90° |
| Brightness and color |
|
Stellar Magnitude |
-12 |
|
Color |
Green |
| Concurrent Sound |
|
Observation |
No |
|
Remarks |
- |
| Delayed Sound |
|
Observation |
No |
|
Remarks |
- |
| Persistent train |
|
Observation |
Yes |
|
Duration |
5s |
|
Length |
15° |
|
Remarks |
It was a bright green that darkened to gray with smoke surrounding it. |
| Terminal flash |
|
Observation |
Unknown |
|
Remarks |
- |
| Fragmentation |
|
Observation |
No |
|
Remarks |
- |
