| Observer |
|
Name |
Dennis E |
|
Experience Level |
2/5
|
|
Remarks |
- |
| Location |
|
Address |
Calgary, Alberta (CA) |
|
Latitude |
51° 12' 17.1'' N (51.20475°)
|
|
Longitude |
114° 8' 5.03'' W (-114.13473°)
|
|
Elevation |
1156.515m |
| Time and Duration |
|
Local Date & Time |
2017-09-11 23:45 MDT
|
|
UT Date & Time |
2017-09-12 05:45 UT
|
|
Duration |
≈1.5s
|
| Direction |
|
Moving direction |
From up left to down right |
|
Descent Angle |
115° |
| Moving |
|
Facing azimuth |
14.96° |
|
First azimuth |
5.53° |
|
First elevation |
30° |
|
Last azimuth |
35.93° |
|
Last elevation |
4° |
| Brightness and color |
|
Stellar Magnitude |
-20 |
|
Color |
Orange, Light Yellow, White |
| Concurrent Sound |
|
Observation |
No |
|
Remarks |
- |
| Delayed Sound |
|
Observation |
No |
|
Remarks |
- |
| Persistent train |
|
Observation |
Yes |
|
Duration |
2s |
|
Length |
10° |
|
Remarks |
Single bright object that split into three less bright objects with a long orange train that followed before dissappearing |
| Terminal flash |
|
Observation |
Unknown |
|
Remarks |
- |
| Fragmentation |
|
Observation |
Yes |
|
Remarks |
Single white object that broke into three light yellow objects with a long bright orange train |
