| Observer |
|
Name |
Douglas B |
|
Experience Level |
2/5
|
|
Remarks |
It was headed W,NW very fast. It also had a sizable wake. |
| Location |
|
Address |
Sykesville, MD |
|
Latitude |
39° 27' 11.55'' N (39.453209°)
|
|
Longitude |
76° 59' 18.76'' W (-76.988545°)
|
|
Elevation |
221.355m |
| Time and Duration |
|
Local Date & Time |
2018-04-19 20:50 EDT
|
|
UT Date & Time |
2018-04-20 00:50 UT
|
|
Duration |
≈3.5s
|
| Direction |
|
Moving direction |
From down right to up left |
|
Descent Angle |
271° |
| Moving |
|
Facing azimuth |
40° |
|
First azimuth |
90° |
|
First elevation |
60° |
|
Last azimuth |
350° |
|
Last elevation |
60° |
| Brightness and color |
|
Stellar Magnitude |
-9 |
|
Color |
Orange, Yellow, Light Yellow |
| Concurrent Sound |
|
Observation |
No |
|
Remarks |
- |
| Delayed Sound |
|
Observation |
No |
|
Remarks |
- |
| Persistent train |
|
Observation |
No |
|
Duration |
- |
|
Length |
- |
|
Remarks |
- |
| Terminal flash |
|
Observation |
No |
|
Remarks |
- |
| Fragmentation |
|
Observation |
No |
|
Remarks |
- |
