| Observer |
|
Name |
Shad P |
|
Experience Level |
1/5
|
|
Remarks |
- |
| Location |
|
Address |
Great Falls, MT |
|
Latitude |
47° 31' 42.7'' N (47.528527°)
|
|
Longitude |
111° 17' 48.67'' W (-111.296854°)
|
|
Elevation |
1033.342m |
| Time and Duration |
|
Local Date & Time |
2017-05-03 21:40 MDT
|
|
UT Date & Time |
2017-05-04 03:40 UT
|
|
Duration |
≈3.5s
|
| Direction |
|
Moving direction |
From up left to down right |
|
Descent Angle |
168° |
| Moving |
|
Facing azimuth |
327.95° |
|
First azimuth |
295.19° |
|
First elevation |
81° |
|
Last azimuth |
333° |
|
Last elevation |
48° |
| Brightness and color |
|
Stellar Magnitude |
-21 |
|
Color |
White |
| Concurrent Sound |
|
Observation |
No |
|
Remarks |
- |
| Delayed Sound |
|
Observation |
No |
|
Remarks |
- |
| Persistent train |
|
Observation |
No |
|
Duration |
- |
|
Length |
- |
|
Remarks |
- |
| Terminal flash |
|
Observation |
Yes |
|
Remarks |
Quick flash with a trail of light that lasted maybe a few seconds, looked like a plane descending rapidly to the earth. |
| Fragmentation |
|
Observation |
No |
|
Remarks |
- |
