| Observer |
|
Name |
Stephen L |
|
Experience Level |
1/5
|
|
Remarks |
Three other people commented on Twitter about it. |
| Location |
|
Address |
Malvern, PA |
|
Latitude |
40° 4' 42.53'' N (40.07848°)
|
|
Longitude |
75° 31' 8.48'' W (-75.519022°)
|
|
Elevation |
169.575256m |
| Time and Duration |
|
Local Date & Time |
2021-12-23 07:11 EST
|
|
UT Date & Time |
2021-12-23 12:11 UT
|
|
Duration |
≈3.5s
|
| Direction |
|
Moving direction |
From up right to down left |
|
Descent Angle |
251° |
| Moving |
|
Facing azimuth |
233.59° |
|
First azimuth |
273.57° |
|
First elevation |
25° |
|
Last azimuth |
202.32° |
|
Last elevation |
- |
| Brightness and color |
|
Stellar Magnitude |
-8 |
|
Color |
White |
| Concurrent Sound |
|
Observation |
No |
|
Remarks |
- |
| Delayed Sound |
|
Observation |
No |
|
Remarks |
- |
| Persistent train |
|
Observation |
No |
|
Duration |
- |
|
Length |
- |
|
Remarks |
- |
| Terminal flash |
|
Observation |
No |
|
Remarks |
- |
| Fragmentation |
|
Observation |
Yes |
|
Remarks |
Significant debris around the main flash |
