| Observer |
|
Name |
Nancy U |
|
Experience Level |
2/5
|
|
Remarks |
- |
| Location |
|
Address |
Gaithersburg, MD |
|
Latitude |
39° 8' 25.57'' N (39.140437°)
|
|
Longitude |
77° 12' 31.14'' W (-77.208649°)
|
|
Elevation |
138.229218m |
| Time and Duration |
|
Local Date & Time |
2019-04-16 23:04 EDT
|
|
UT Date & Time |
2019-04-17 03:04 UT
|
|
Duration |
≈3.5s
|
| Direction |
|
Moving direction |
From up left to down right |
|
Descent Angle |
107° |
| Moving |
|
Facing azimuth |
92.57° |
|
First azimuth |
93.12° |
|
First elevation |
30° |
|
Last azimuth |
99.68° |
|
Last elevation |
28° |
| Brightness and color |
|
Stellar Magnitude |
-15 |
|
Color |
Blue, Light Blue |
| Concurrent Sound |
|
Observation |
No |
|
Remarks |
- |
| Delayed Sound |
|
Observation |
No |
|
Remarks |
- |
| Persistent train |
|
Observation |
Unknown |
|
Duration |
- |
|
Length |
- |
|
Remarks |
- |
| Terminal flash |
|
Observation |
Unknown |
|
Remarks |
- |
| Fragmentation |
|
Observation |
Unknown |
|
Remarks |
- |
