| Observer |
|
Name |
Alex O |
|
Experience Level |
3/5
|
|
Remarks |
- |
| Location |
|
Address |
Maryland Heights, MO |
|
Latitude |
38° 42' 24.83'' N (38.706896°)
|
|
Longitude |
90° 26' 56.94'' W (-90.44915°)
|
|
Elevation |
163.460678m |
| Time and Duration |
|
Local Date & Time |
2021-08-18 20:40 CDT
|
|
UT Date & Time |
2021-08-19 01:40 UT
|
|
Duration |
≈3.5s
|
| Direction |
|
Moving direction |
From down left to up right |
|
Descent Angle |
16° |
| Moving |
|
Facing azimuth |
156.32° |
|
First azimuth |
191.74° |
|
First elevation |
77° |
|
Last azimuth |
166.24° |
|
Last elevation |
19° |
| Brightness and color |
|
Stellar Magnitude |
-10 |
|
Color |
Green, Yellow |
| Concurrent Sound |
|
Observation |
No |
|
Remarks |
- |
| Delayed Sound |
|
Observation |
No |
|
Remarks |
- |
| Persistent train |
|
Observation |
No |
|
Duration |
- |
|
Length |
- |
|
Remarks |
- |
| Terminal flash |
|
Observation |
Unknown |
|
Remarks |
- |
| Fragmentation |
|
Observation |
No |
|
Remarks |
- |
