| Observer |
|
Name |
Magdalena W |
|
Experience Level |
2/5
|
|
Remarks |
- |
| Location |
|
Address |
Greenbelt, MD |
|
Latitude |
39° 0' 8.28'' N (39.002299°)
|
|
Longitude |
76° 52' 32.55'' W (-76.875709°)
|
|
Elevation |
46.486m |
| Time and Duration |
|
Local Date & Time |
2018-11-11 19:43 EST
|
|
UT Date & Time |
2018-11-12 00:43 UT
|
|
Duration |
<1s
|
| Direction |
|
Moving direction |
From up right to down left |
|
Descent Angle |
239° |
| Moving |
|
Facing azimuth |
179.81° |
|
First azimuth |
164.26° |
|
First elevation |
30° |
|
Last azimuth |
183.87° |
|
Last elevation |
24° |
| 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 |
Unknown |
|
Remarks |
- |
| Fragmentation |
|
Observation |
Yes |
|
Remarks |
A smaller portion broke away halfway through the fireball's arc about 30° downwards and moved down a small distance the horizon before fizzling out |
