| Observer |
|
Name |
Carl O |
|
Experience Level |
3/5
|
|
Remarks |
It seems the second large flash may have been more intense than the original flash. The object had a blue tail and a green head. |
| Video |
|
| Location |
|
Address |
Calgary, Alberta (CA) |
|
Latitude |
51° 2' 5.99'' N (51.034996°)
|
|
Longitude |
114° 13' 9.43'' W (-114.219287°)
|
|
Elevation |
1216.428m |
| Time and Duration |
|
Local Date & Time |
2017-09-04 23:11 MDT
|
|
UT Date & Time |
2017-09-05 05:11 UT
|
|
Duration |
≈7.5s
|
| Direction |
|
Moving direction |
From up left to down right |
|
Descent Angle |
134° |
| Moving |
|
Facing azimuth |
255.45° |
|
First azimuth |
241.13° |
|
First elevation |
43° |
|
Last azimuth |
352.51° |
|
Last elevation |
11° |
| Brightness and color |
|
Stellar Magnitude |
-14 |
|
Color |
Blue tail green head |
| Concurrent Sound |
|
Observation |
No |
|
Remarks |
- |
| Delayed Sound |
|
Observation |
No |
|
Remarks |
- |
| Persistent train |
|
Observation |
No |
|
Duration |
- |
|
Length |
- |
|
Remarks |
- |
| Terminal flash |
|
Observation |
Yes |
|
Remarks |
There were two distinct flashes one after the other. |
| Fragmentation |
|
Observation |
Unknown |
|
Remarks |
- |
