| Observer |
|
Name |
Sylvia B |
|
Experience Level |
1/5
|
|
Remarks |
My mom heard the boom with me, we were talking outside |
| Location |
|
Address |
Berrien Springs, MI |
|
Latitude |
41° 59' 30.5'' N (41.991806°)
|
|
Longitude |
86° 24' 3.37'' W (-86.400935°)
|
|
Elevation |
200.459106m |
| Time and Duration |
|
Local Date & Time |
2019-05-11 00:40 EDT
|
|
UT Date & Time |
2019-05-11 04:40 UT
|
|
Duration |
≈7.5s
|
| Direction |
|
Moving direction |
From up right to down left |
|
Descent Angle |
260° |
| Moving |
|
Facing azimuth |
269.1° |
|
First azimuth |
325.3° |
|
First elevation |
59° |
|
Last azimuth |
183.49° |
|
Last elevation |
22° |
| Brightness and color |
|
Stellar Magnitude |
-20 |
|
Color |
Orange, Yellow |
| Concurrent Sound |
|
Observation |
No |
|
Remarks |
- |
| Delayed Sound |
|
Observation |
Yes |
|
Remarks |
Boom muffled |
| Persistent train |
|
Observation |
No |
|
Duration |
- |
|
Length |
- |
|
Remarks |
- |
| Terminal flash |
|
Observation |
No |
|
Remarks |
- |
| Fragmentation |
|
Observation |
Yes |
|
Remarks |
It appeared like connect a dot |
