| Observer |
|
Name |
Keith C |
|
Experience Level |
2/5
|
|
Remarks |
- |
| Location |
|
Address |
Grand Rapids, MI |
|
Latitude |
42° 58' 18.02'' N (42.971672°)
|
|
Longitude |
85° 40' 57.84'' W (-85.682734°)
|
|
Elevation |
184.709915m |
| Time and Duration |
|
Local Date & Time |
2019-12-21 05:45 EST
|
|
UT Date & Time |
2019-12-21 10:45 UT
|
|
Duration |
≈1.5s
|
| Direction |
|
Moving direction |
From up left to down right |
|
Descent Angle |
139° |
| Moving |
|
Facing azimuth |
58.11° |
|
First azimuth |
28.02° |
|
First elevation |
31° |
|
Last azimuth |
40.14° |
|
Last elevation |
15° |
| Brightness and color |
|
Stellar Magnitude |
-13 |
|
Color |
White |
| Concurrent Sound |
|
Observation |
No |
|
Remarks |
- |
| Delayed Sound |
|
Observation |
No |
|
Remarks |
- |
| Persistent train |
|
Observation |
No |
|
Duration |
- |
|
Length |
- |
|
Remarks |
- |
| Terminal flash |
|
Observation |
Yes |
|
Remarks |
flared up, and pieces spread |
| Fragmentation |
|
Observation |
Yes |
|
Remarks |
bright flash then fragmented in samr direction
|
