| Observer |
|
Name |
David B |
|
Experience Level |
3/5
|
|
Remarks |
5 of us were driving east in a vehicle when we all saw the fireball. |
| Location |
|
Address |
, Alberta (CA) |
|
Latitude |
50° 46' 33.94'' N (50.776094°)
|
|
Longitude |
113° 31' 41.99'' W (-113.52833°)
|
|
Elevation |
1017.196472m |
| Time and Duration |
|
Local Date & Time |
2019-12-28 22:35 MST
|
|
UT Date & Time |
2019-12-29 05:35 UT
|
|
Duration |
≈3.5s
|
| Direction |
|
Moving direction |
From up right to down left |
|
Descent Angle |
207° |
| Moving |
|
Facing azimuth |
90° |
|
First azimuth |
55° |
|
First elevation |
30° |
|
Last azimuth |
50° |
|
Last elevation |
10° |
| Brightness and color |
|
Stellar Magnitude |
-8 |
|
Color |
Light Blue, Green, Red, White |
| Concurrent Sound |
|
Observation |
Unknown |
|
Remarks |
- |
| Delayed Sound |
|
Observation |
Unknown |
|
Remarks |
- |
| Persistent train |
|
Observation |
Yes |
|
Duration |
2s |
|
Length |
15° |
|
Remarks |
glowing and fragmented train that decayed rapidly |
| Terminal flash |
|
Observation |
No |
|
Remarks |
- |
| Fragmentation |
|
Observation |
Yes |
|
Remarks |
3 or 4 glowing fragments dropped into the trail |
