| Observer |
|
Name |
Ernie O |
|
Experience Level |
4/5
|
|
Remarks |
Gibbous moon was just to the right of the fireball and detracted from its brightness. |
| Location |
|
Address |
Grand Rapids, MI |
|
Latitude |
42° 53' 34.11'' N (42.892809°)
|
|
Longitude |
85° 32' 41.35'' W (-85.54482°)
|
|
Elevation |
235.098m |
| Time and Duration |
|
Local Date & Time |
2017-10-31 00:00 EST
|
|
UT Date & Time |
2017-10-31 04:00 UT
|
|
Duration |
≈3.5s
|
| Direction |
|
Moving direction |
From up left to down right |
|
Descent Angle |
172° |
| Moving |
|
Facing azimuth |
191.24° |
|
First azimuth |
196.39° |
|
First elevation |
40° |
|
Last azimuth |
209.05° |
|
Last elevation |
13° |
| 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 |
No |
|
Remarks |
- |
| Fragmentation |
|
Observation |
No |
|
Remarks |
- |
