| Observer |
|
Name |
Doug L |
|
Experience Level |
3/5
|
|
Remarks |
Like nothing I have ever seen fall from the sky in my lifetime, extremely large and visible. I saw two separate very large and distinct fireballs |
| Location |
|
Address |
Lomond, Alberta (CA) |
|
Latitude |
50° 22' 40.15'' N (50.37782°)
|
|
Longitude |
112° 49' 58.26'' W (-112.832851°)
|
|
Elevation |
904m |
| Time and Duration |
|
Local Date & Time |
2017-09-04 23:21 MDT
|
|
UT Date & Time |
2017-09-05 05:21 UT
|
|
Duration |
≈3.5s
|
| Direction |
|
Moving direction |
From up left to down right |
|
Descent Angle |
130° |
| Moving |
|
Facing azimuth |
273.19° |
|
First azimuth |
265.8° |
|
First elevation |
50° |
|
Last azimuth |
269.09° |
|
Last elevation |
25° |
| Brightness and color |
|
Stellar Magnitude |
-15 |
|
Color |
Orange, Yellow, |
| Concurrent Sound |
|
Observation |
No |
|
Remarks |
- |
| Delayed Sound |
|
Observation |
No |
|
Remarks |
- |
| Persistent train |
|
Observation |
Yes |
|
Duration |
1s |
|
Length |
15° |
|
Remarks |
Glowing train that proceeded the fireball |
| Terminal flash |
|
Observation |
Yes |
|
Remarks |
Bright burst at end with a bit of green color in it |
| Fragmentation |
|
Observation |
Yes |
|
Remarks |
Little bright spots going out at the end in multiple directions |
