| Observer |
|
Name |
John W |
|
Experience Level |
5/5
|
|
Remarks |
Happened at dusk. Before it was dark enough for any stars or planets to be visible. |
| Location |
|
Address |
Antioch, CA |
|
Latitude |
37° 59' 7.5'' N (37.985418°)
|
|
Longitude |
121° 46' 30.26'' W (-121.775073°)
|
|
Elevation |
51.224636m |
| Time and Duration |
|
Local Date & Time |
2025-08-21 20:00 PDT
|
|
UT Date & Time |
2025-08-22 03:00 UT
|
|
Duration |
≈3.5s
|
| Direction |
|
Moving direction |
From up right to down left |
|
Descent Angle |
230° |
| Moving |
|
Facing azimuth |
146.72° |
|
First azimuth |
160.25° |
|
First elevation |
67° |
|
Last azimuth |
144.42° |
|
Last elevation |
15° |
| Brightness and color |
|
Stellar Magnitude |
-7 |
|
Color |
Yellow |
| Concurrent Sound |
|
Observation |
No |
|
Remarks |
- |
| Delayed Sound |
|
Observation |
No |
|
Remarks |
- |
| Persistent train |
|
Observation |
No |
|
Duration |
- |
|
Length |
- |
|
Remarks |
- |
| Terminal flash |
|
Observation |
No |
|
Remarks |
- |
| Fragmentation |
|
Observation |
No |
|
Remarks |
- |
