| Observer |
|
Name |
Cheryl K |
|
Experience Level |
1/5
|
|
Remarks |
It was a very impressive fireball. |
| Location |
|
Address |
Okotoks, Alberta (CA) |
|
Latitude |
50° 40' 0.39'' N (50.666776°)
|
|
Longitude |
113° 58' 31.05'' W (-113.975291°)
|
|
Elevation |
1184.816m |
| Time and Duration |
|
Local Date & Time |
2017-09-04 23:10 MDT
|
|
UT Date & Time |
2017-09-05 05:10 UT
|
|
Duration |
≈3.5s
|
| Direction |
|
Moving direction |
From up left to down right |
|
Descent Angle |
119° |
| Moving |
|
Facing azimuth |
270° |
|
First azimuth |
245° |
|
First elevation |
55° |
|
Last azimuth |
275° |
|
Last elevation |
25° |
| Brightness and color |
|
Stellar Magnitude |
-27 |
|
Color |
Yellow |
| Concurrent Sound |
|
Observation |
Unknown |
|
Remarks |
- |
| Delayed Sound |
|
Observation |
Unknown |
|
Remarks |
- |
| Persistent train |
|
Observation |
No |
|
Duration |
- |
|
Length |
- |
|
Remarks |
- |
| Terminal flash |
|
Observation |
Yes |
|
Remarks |
It was a flaming ball, then briefly went out and then was seen as a smaller ball for a few seconds. |
| Fragmentation |
|
Observation |
Unknown |
|
Remarks |
- |
