| Observer |
|
Name |
Lynn M |
|
Experience Level |
1/5
|
|
Remarks |
It was stunning! |
| Location |
|
Address |
Granger, IN |
|
Latitude |
41° 45' 12.74'' N (41.75354°)
|
|
Longitude |
86° 11' 0.49'' W (-86.18347°)
|
|
Elevation |
253.182m |
| Time and Duration |
|
Local Date & Time |
2017-10-18 22:00 EDT
|
|
UT Date & Time |
2017-10-19 02:00 UT
|
|
Duration |
≈3.5s
|
| Direction |
|
Moving direction |
From up left to down right |
|
Descent Angle |
107° |
| Moving |
|
Facing azimuth |
180.9° |
|
First azimuth |
181° |
|
First elevation |
38° |
|
Last azimuth |
194.3° |
|
Last elevation |
15° |
| Brightness and color |
|
Stellar Magnitude |
-18 |
|
Color |
White |
| Concurrent Sound |
|
Observation |
No |
|
Remarks |
- |
| Delayed Sound |
|
Observation |
Unknown |
|
Remarks |
- |
| Persistent train |
|
Observation |
No |
|
Duration |
- |
|
Length |
15° |
|
Remarks |
a glowing train...but it didn't persist after the fireball disappeared |
| Terminal flash |
|
Observation |
Unknown |
|
Remarks |
The ball seemed to get slightly bigger and smaller as it streaked, so it varied in brightness |
| Fragmentation |
|
Observation |
No |
|
Remarks |
- |
