| Observer |
|
Name |
Davis M |
|
Experience Level |
1/5
|
|
Remarks |
- |
| Location |
|
Address |
Seattle, WA |
|
Latitude |
47° 40' 55.37'' N (47.682048°)
|
|
Longitude |
122° 18' 10.3'' W (-122.302861°)
|
|
Elevation |
72.883m |
| Time and Duration |
|
Local Date & Time |
2017-07-29 21:50 PDT
|
|
UT Date & Time |
2017-07-30 04:50 UT
|
|
Duration |
≈3.5s
|
| Direction |
|
Moving direction |
From up right to down left |
|
Descent Angle |
269° |
| Moving |
|
Facing azimuth |
88.5° |
|
First azimuth |
112.79° |
|
First elevation |
50° |
|
Last azimuth |
57.13° |
|
Last elevation |
45° |
| Brightness and color |
|
Stellar Magnitude |
-20 |
|
Color |
Blue, Green, Orange |
| Concurrent Sound |
|
Observation |
No |
|
Remarks |
- |
| Delayed Sound |
|
Observation |
No |
|
Remarks |
- |
| Persistent train |
|
Observation |
Yes |
|
Duration |
1s |
|
Length |
- |
|
Remarks |
Slowly fizzled with orangeish sparks |
| Terminal flash |
|
Observation |
No |
|
Remarks |
- |
| Fragmentation |
|
Observation |
Unknown |
|
Remarks |
- |
