| Observer |
|
Name |
John F |
|
Experience Level |
3/5
|
|
Remarks |
- |
| Location |
|
Address |
Airdrie, Alberta (CA) |
|
Latitude |
52° 43' 15.46'' N (52.72096°)
|
|
Longitude |
113° 31' 17.41'' W (-113.521502°)
|
|
Elevation |
799.586487m |
| Time and Duration |
|
Local Date & Time |
2021-10-31 21:20 MDT
|
|
UT Date & Time |
2021-11-01 03:20 UT
|
|
Duration |
≈3.5s
|
| Direction |
|
Moving direction |
From up left to down right |
|
Descent Angle |
108° |
| Moving |
|
Facing azimuth |
197.43° |
|
First azimuth |
229.03° |
|
First elevation |
31° |
|
Last azimuth |
241.85° |
|
Last elevation |
19° |
| Brightness and color |
|
Stellar Magnitude |
-15 |
|
Color |
White |
| Concurrent Sound |
|
Observation |
Unknown |
|
Remarks |
- |
| Delayed Sound |
|
Observation |
Unknown |
|
Remarks |
- |
| Persistent train |
|
Observation |
Yes |
|
Duration |
2s |
|
Length |
10° |
|
Remarks |
- |
| Terminal flash |
|
Observation |
Yes |
|
Remarks |
Momentary increased brightness |
| Fragmentation |
|
Observation |
Yes |
|
Remarks |
Perhaps 4 separate fragments of light that quickly winked out |
