| Observer |
|
Name |
David B |
|
Experience Level |
4/5
|
|
Remarks |
- |
| Location |
|
Address |
, Alberta (CA) |
|
Latitude |
50° 46' 48.81'' N (50.780225°)
|
|
Longitude |
113° 14' 17.24'' W (-113.238121°)
|
|
Elevation |
914m |
| Time and Duration |
|
Local Date & Time |
2019-07-31 22:40 MDT
|
|
UT Date & Time |
2019-08-01 04:40 UT
|
|
Duration |
≈3.5s
|
| Direction |
|
Moving direction |
From down right to up left |
|
Descent Angle |
287° |
| Moving |
|
Facing azimuth |
279.96° |
|
First azimuth |
333.03° |
|
First elevation |
28° |
|
Last azimuth |
273.36° |
|
Last elevation |
33° |
| Brightness and color |
|
Stellar Magnitude |
-7 |
|
Color |
Light Blue, White |
| Concurrent Sound |
|
Observation |
No |
|
Remarks |
- |
| Delayed Sound |
|
Observation |
No |
|
Remarks |
- |
| Persistent train |
|
Observation |
Yes |
|
Duration |
3s |
|
Length |
30° |
|
Remarks |
- |
| Terminal flash |
|
Observation |
Yes |
|
Remarks |
Very mild terminal flash |
| Fragmentation |
|
Observation |
Yes |
|
Remarks |
Several brightening events and flashing fragments |
