| Observer |
|
Name |
Tim Y |
|
Experience Level |
2/5
|
|
Remarks |
Have never seen anything like it. |
| Location |
|
Address |
Federal Way, WA |
|
Latitude |
47° 19' 22.96'' N (47.323044°)
|
|
Longitude |
122° 18' 12.36'' W (-122.303432°)
|
|
Elevation |
147.239m |
| Time and Duration |
|
Local Date & Time |
2017-07-29 22:00 PDT
|
|
UT Date & Time |
2017-07-30 05:00 UT
|
|
Duration |
≈3.5s
|
| Direction |
|
Moving direction |
From up right to down left |
|
Descent Angle |
262° |
| Moving |
|
Facing azimuth |
79.89° |
|
First azimuth |
123.98° |
|
First elevation |
64° |
|
Last azimuth |
32.1° |
|
Last elevation |
47° |
| Brightness and color |
|
Stellar Magnitude |
-7 |
|
Color |
Blue, Light Blue, Light Yellow, White |
| Concurrent Sound |
|
Observation |
No |
|
Remarks |
- |
| Delayed Sound |
|
Observation |
No |
|
Remarks |
- |
| Persistent train |
|
Observation |
No |
|
Duration |
- |
|
Length |
- |
|
Remarks |
- |
| Terminal flash |
|
Observation |
No |
|
Remarks |
- |
| Fragmentation |
|
Observation |
No |
|
Remarks |
- |
