| Observer |
|
Name |
Thomas B |
|
Experience Level |
3/5
|
|
Remarks |
It was heading toward northern Michigan. I saw it over the Chicago skyline while I was facing east |
| Location |
|
Address |
Chicago, IL |
|
Latitude |
41° 49' 12.26'' N (41.820071°)
|
|
Longitude |
87° 42' 44.81'' W (-87.712446°)
|
|
Elevation |
182.34m |
| Time and Duration |
|
Local Date & Time |
2018-10-16 22:10 CDT
|
|
UT Date & Time |
2018-10-17 03:10 UT
|
|
Duration |
≈1.5s
|
| Direction |
|
Moving direction |
From up right to down left |
|
Descent Angle |
194° |
| Moving |
|
Facing azimuth |
66.55° |
|
First azimuth |
64.76° |
|
First elevation |
45° |
|
Last azimuth |
65.03° |
|
Last elevation |
41° |
| Brightness and color |
|
Stellar Magnitude |
-5 |
|
Color |
White |
| Concurrent Sound |
|
Observation |
No |
|
Remarks |
- |
| Delayed Sound |
|
Observation |
No |
|
Remarks |
- |
| Persistent train |
|
Observation |
No |
|
Duration |
- |
|
Length |
- |
|
Remarks |
- |
| Terminal flash |
|
Observation |
Unknown |
|
Remarks |
- |
| Fragmentation |
|
Observation |
No |
|
Remarks |
- |
