| Observer |
|
Name |
Mark T |
|
Experience Level |
3/5
|
|
Remarks |
- |
| Location |
|
Address |
Dover, DE |
|
Latitude |
39° 5' 36.23'' N (39.093397°)
|
|
Longitude |
75° 27' 20.07'' W (-75.455576°)
|
|
Elevation |
3.333m |
| Time and Duration |
|
Local Date & Time |
2017-12-15 20:30 EST
|
|
UT Date & Time |
2017-12-16 01:30 UT
|
|
Duration |
≈3.5s
|
| Direction |
|
Moving direction |
From up left to down right |
|
Descent Angle |
164° |
| Moving |
|
Facing azimuth |
3.35° |
|
First azimuth |
6.95° |
|
First elevation |
45° |
|
Last azimuth |
4.41° |
|
Last elevation |
21° |
| Brightness and color |
|
Stellar Magnitude |
-5 |
|
Color |
Blue, Light Blue |
| Concurrent Sound |
|
Observation |
No |
|
Remarks |
- |
| Delayed Sound |
|
Observation |
No |
|
Remarks |
- |
| Persistent train |
|
Observation |
Yes |
|
Duration |
3s |
|
Length |
7° |
|
Remarks |
smoke trail with a slight glow closer to the object |
| Terminal flash |
|
Observation |
No |
|
Remarks |
- |
| Fragmentation |
|
Observation |
No |
|
Remarks |
- |
