| Observer |
|
Name |
Ashley G |
|
Experience Level |
3/5
|
|
Remarks |
- |
| Location |
|
Address |
Lynnwood, WA |
|
Latitude |
47° 48' 39.03'' N (47.810841°)
|
|
Longitude |
122° 18' 44.96'' W (-122.312488°)
|
|
Elevation |
108.418m |
| Time and Duration |
|
Local Date & Time |
2017-07-29 21:55 PDT
|
|
UT Date & Time |
2017-07-30 04:55 UT
|
|
Duration |
≈7.5s
|
| Direction |
|
Moving direction |
From up right to down left |
|
Descent Angle |
263° |
| Moving |
|
Facing azimuth |
90.79° |
|
First azimuth |
166.37° |
|
First elevation |
49° |
|
Last azimuth |
18.1° |
|
Last elevation |
30° |
| Brightness and color |
|
Stellar Magnitude |
-12 |
|
Color |
Blue |
| Concurrent Sound |
|
Observation |
No |
|
Remarks |
- |
| Delayed Sound |
|
Observation |
No |
|
Remarks |
- |
| Persistent train |
|
Observation |
Yes |
|
Duration |
5s |
|
Length |
5° |
|
Remarks |
Glowing |
| Terminal flash |
|
Observation |
No |
|
Remarks |
- |
| Fragmentation |
|
Observation |
Yes |
|
Remarks |
Looked like pieces falling off the fireball |
