| Observer |
|
Name |
Greg B |
|
Experience Level |
4/5
|
|
Remarks |
Facing Baltimore, md. Fireball dropped staight down |
| Location |
|
Address |
Gaithersburg, MD |
|
Latitude |
39° 11' 54.88'' N (39.198579°)
|
|
Longitude |
77° 8' 26.12'' W (-77.140589°)
|
|
Elevation |
173.395m |
| Time and Duration |
|
Local Date & Time |
2017-09-30 19:48 EDT
|
|
UT Date & Time |
2017-09-30 23:48 UT
|
|
Duration |
≈3.5s
|
| Direction |
|
Moving direction |
From up to down |
|
Descent Angle |
180° |
| Moving |
|
Facing azimuth |
100.36° |
|
First azimuth |
102.2° |
|
First elevation |
70° |
|
Last azimuth |
101.13° |
|
Last elevation |
30° |
| Brightness and color |
|
Stellar Magnitude |
- |
|
Color |
Whitish center with blue green halo |
| Concurrent Sound |
|
Observation |
Unknown |
|
Remarks |
- |
| Delayed Sound |
|
Observation |
Unknown |
|
Remarks |
- |
| Persistent train |
|
Observation |
Yes |
|
Duration |
2s |
|
Length |
20° |
|
Remarks |
Train sparkled orange spark like debris |
| Terminal flash |
|
Observation |
Yes |
|
Remarks |
Terminal flash then disappeared |
| Fragmentation |
|
Observation |
No |
|
Remarks |
- |
