| Observer |
|
Name |
David W |
|
Experience Level |
1/5
|
|
Remarks |
Might have seen a small flash as it hit ground? At the time it went by I told my wife I thought I saw a possible flash when it hit ground. |
| Location |
|
Address |
Avalon, WI |
|
Latitude |
42° 42' 2.19'' N (42.700609°)
|
|
Longitude |
88° 48' 8.37'' W (-88.802326°)
|
|
Elevation |
290.724m |
| Time and Duration |
|
Local Date & Time |
2017-12-30 19:55 CST
|
|
UT Date & Time |
2017-12-31 01:55 UT
|
|
Duration |
≈3.5s
|
| Direction |
|
Moving direction |
From up left to down right |
|
Descent Angle |
102° |
| Moving |
|
Facing azimuth |
72.65° |
|
First azimuth |
76.81° |
|
First elevation |
30° |
|
Last azimuth |
103.99° |
|
Last elevation |
10° |
| Brightness and color |
|
Stellar Magnitude |
-11 |
|
Color |
White |
| Concurrent Sound |
|
Observation |
Unknown |
|
Remarks |
- |
| Delayed Sound |
|
Observation |
Unknown |
|
Remarks |
- |
| Persistent train |
|
Observation |
No |
|
Duration |
- |
|
Length |
- |
|
Remarks |
- |
| Terminal flash |
|
Observation |
Unknown |
|
Remarks |
- |
| Fragmentation |
|
Observation |
No |
|
Remarks |
- |
