| Observer |
|
Name |
B Q |
|
Experience Level |
1/5
|
|
Remarks |
- |
| Location |
|
Address |
Coulee Dam, WA |
|
Latitude |
47° 58' 29.76'' N (47.974932°)
|
|
Longitude |
118° 57' 49.22'' W (-118.963671°)
|
|
Elevation |
381.263m |
| Time and Duration |
|
Local Date & Time |
2017-03-16 21:00 PDT
|
|
UT Date & Time |
2017-03-17 04:00 UT
|
|
Duration |
≈3.5s
|
| Direction |
|
Moving direction |
From up left to down right |
|
Descent Angle |
104° |
| Moving |
|
Facing azimuth |
271.69° |
|
First azimuth |
80.63° |
|
First elevation |
20° |
|
Last azimuth |
271.21° |
|
Last elevation |
13° |
| Brightness and color |
|
Stellar Magnitude |
-5 |
|
Color |
White |
| Concurrent Sound |
|
Observation |
No |
|
Remarks |
- |
| Delayed Sound |
|
Observation |
Yes |
|
Remarks |
Sounded like thunder off in the far distance |
| Persistent train |
|
Observation |
Unknown |
|
Duration |
- |
|
Length |
- |
|
Remarks |
- |
| Terminal flash |
|
Observation |
Unknown |
|
Remarks |
- |
| Fragmentation |
|
Observation |
Unknown |
|
Remarks |
- |
