| Observer |
|
Name |
Brian D |
|
Experience Level |
3/5
|
|
Remarks |
- |
| Location |
|
Address |
Manhattan, MT |
|
Latitude |
45° 46' 21.51'' N (45.772643°)
|
|
Longitude |
111° 20' 10.25'' W (-111.33618°)
|
|
Elevation |
1359.906616m |
| Time and Duration |
|
Local Date & Time |
2025-09-25 06:31 MDT
|
|
UT Date & Time |
2025-09-25 12:31 UT
|
|
Duration |
≈20s
|
| Direction |
|
Moving direction |
From up right to down left |
|
Descent Angle |
243° |
| Moving |
|
Facing azimuth |
83.19° |
|
First azimuth |
89.39° |
|
First elevation |
29° |
|
Last azimuth |
62.53° |
|
Last elevation |
20° |
| Brightness and color |
|
Stellar Magnitude |
-11 |
|
Color |
Orange |
| Concurrent Sound |
|
Observation |
No |
|
Remarks |
- |
| Delayed Sound |
|
Observation |
No |
|
Remarks |
- |
| Persistent train |
|
Observation |
Yes |
|
Duration |
99.99s |
|
Length |
15° |
|
Remarks |
A contrail-like smoke train that slowly dissipated |
| Terminal flash |
|
Observation |
No |
|
Remarks |
- |
| Fragmentation |
|
Observation |
Yes |
|
Remarks |
One large bright object with 2 much smaller pieces following at about 1-2 degrees |
