| Observer |
|
Name |
Lisa K |
|
Experience Level |
2/5
|
|
Remarks |
I have never seen anything like this. It was magical! So big and bright, and a lovely pale green color. |
| Location |
|
Address |
Chicago, IL |
|
Latitude |
41° 51' 49.68'' N (41.863801°)
|
|
Longitude |
87° 37' 27.48'' W (-87.6243°)
|
|
Elevation |
180.424m |
| Time and Duration |
|
Local Date & Time |
2017-10-18 21:00 CDT
|
|
UT Date & Time |
2017-10-19 02:00 UT
|
|
Duration |
≈1.5s
|
| Direction |
|
Moving direction |
From up left to down right |
|
Descent Angle |
172° |
| Moving |
|
Facing azimuth |
152.18° |
|
First azimuth |
169.85° |
|
First elevation |
20° |
|
Last azimuth |
119.16° |
|
Last elevation |
15° |
| Brightness and color |
|
Stellar Magnitude |
-9 |
|
Color |
Light Green |
| Concurrent Sound |
|
Observation |
No |
|
Remarks |
- |
| Delayed Sound |
|
Observation |
No |
|
Remarks |
- |
| Persistent train |
|
Observation |
No |
|
Duration |
- |
|
Length |
- |
|
Remarks |
- |
| Terminal flash |
|
Observation |
No |
|
Remarks |
- |
| Fragmentation |
|
Observation |
No |
|
Remarks |
- |
