| Observer |
|
Name |
Laura S |
|
Experience Level |
1/5
|
|
Remarks |
We were watching while lying down on a rooftop so angles are a little difficult with this report but I did my best. :) |
| Location |
|
Address |
Seattle, WA |
|
Latitude |
47° 40' 29.19'' N (47.674775°)
|
|
Longitude |
122° 20' 1.44'' W (-122.333732°)
|
|
Elevation |
56.601m |
| Time and Duration |
|
Local Date & Time |
2017-07-29 21:54 PDT
|
|
UT Date & Time |
2017-07-30 04:54 UT
|
|
Duration |
≈7.5s
|
| Direction |
|
Moving direction |
From left to right |
|
Descent Angle |
90° |
| Moving |
|
Facing azimuth |
46.72° |
|
First azimuth |
110° |
|
First elevation |
65° |
|
Last azimuth |
20° |
|
Last elevation |
65° |
| Brightness and color |
|
Stellar Magnitude |
-8 |
|
Color |
Purple, Green, Orange |
| Concurrent Sound |
|
Observation |
No |
|
Remarks |
- |
| Delayed Sound |
|
Observation |
No |
|
Remarks |
- |
| Persistent train |
|
Observation |
No |
|
Duration |
- |
|
Length |
- |
|
Remarks |
- |
| Terminal flash |
|
Observation |
Unknown |
|
Remarks |
- |
| Fragmentation |
|
Observation |
Unknown |
|
Remarks |
- |
