| Observer |
|
Name |
Lisa E |
|
Experience Level |
2/5
|
|
Remarks |
- |
| Location |
|
Address |
Gaithersburg, MD |
|
Latitude |
39° 7' 9.67'' N (39.119354°)
|
|
Longitude |
77° 14' 22.81'' W (-77.239669°)
|
|
Elevation |
123.093704m |
| Time and Duration |
|
Local Date & Time |
2021-12-13 23:45 EST
|
|
UT Date & Time |
2021-12-14 04:45 UT
|
|
Duration |
≈7.5s
|
| Direction |
|
Moving direction |
From up to down |
|
Descent Angle |
180° |
| Moving |
|
Facing azimuth |
292.7° |
|
First azimuth |
299.01° |
|
First elevation |
55° |
|
Last azimuth |
290.07° |
|
Last elevation |
31° |
| Brightness and color |
|
Stellar Magnitude |
-12 |
|
Color |
White |
| Concurrent Sound |
|
Observation |
No |
|
Remarks |
- |
| Delayed Sound |
|
Observation |
Yes |
|
Remarks |
Thunderish boom |
| Persistent train |
|
Observation |
No |
|
Duration |
- |
|
Length |
- |
|
Remarks |
- |
| Terminal flash |
|
Observation |
No |
|
Remarks |
- |
| Fragmentation |
|
Observation |
No |
|
Remarks |
- |
