| Observer |
|
Name |
Rich R |
|
Experience Level |
2/5
|
|
Remarks |
Donut shaped, saw through clouds |
| Location |
|
Address |
Dubuque, IA |
|
Latitude |
42° 30' 38.94'' N (42.510818°)
|
|
Longitude |
90° 39' 59.95'' W (-90.666654°)
|
|
Elevation |
185.33107m |
| Time and Duration |
|
Local Date & Time |
2018-10-31 19:00 CST
|
|
UT Date & Time |
2018-11-01 00:00 UT
|
|
Duration |
≈1.5s
|
| Direction |
|
Moving direction |
From up to down |
|
Descent Angle |
180° |
| Moving |
|
Facing azimuth |
61.72° |
|
First azimuth |
46.34° |
|
First elevation |
65° |
|
Last azimuth |
61.55° |
|
Last elevation |
27° |
| Brightness and color |
|
Stellar Magnitude |
-7 |
|
Color |
Green |
| 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 |
- |
