| Observer |
|
Name |
A K |
|
Experience Level |
4/5
|
|
Remarks |
- |
| Location |
|
Address |
Alhambra, CA |
|
Latitude |
34° 5' 39.97'' N (34.094436°)
|
|
Longitude |
118° 6' 56.92'' W (-118.115811°)
|
|
Elevation |
131.375122m |
| Time and Duration |
|
Local Date & Time |
2021-10-16 20:47 PDT
|
|
UT Date & Time |
2021-10-17 03:47 UT
|
|
Duration |
≈7.5s
|
| Direction |
|
Moving direction |
From up right to down left |
|
Descent Angle |
263° |
| Moving |
|
Facing azimuth |
56.65° |
|
First azimuth |
46.97° |
|
First elevation |
35° |
|
Last azimuth |
37.57° |
|
Last elevation |
21° |
| Brightness and color |
|
Stellar Magnitude |
-12 |
|
Color |
Light Blue, Green, White |
| Concurrent Sound |
|
Observation |
No |
|
Remarks |
- |
| Delayed Sound |
|
Observation |
No |
|
Remarks |
- |
| Persistent train |
|
Observation |
Yes |
|
Duration |
2s |
|
Length |
10° |
|
Remarks |
Lingered for a few seconds after the initial fireball burnt out |
| Terminal flash |
|
Observation |
No |
|
Remarks |
- |
| Fragmentation |
|
Observation |
Yes |
|
Remarks |
Small fragmentation during burnout |
