| Observer |
|
Name |
Seth C |
|
Experience Level |
2/5
|
|
Remarks |
- |
| Location |
|
Address |
Maple Valley, WA |
|
Latitude |
47° 21' 22.49'' N (47.356246°)
|
|
Longitude |
122° 3' 20.38'' W (-122.05566°)
|
|
Elevation |
173.835m |
| Time and Duration |
|
Local Date & Time |
2017-07-23 23:00 PDT
|
|
UT Date & Time |
2017-07-24 06:00 UT
|
|
Duration |
≈1.5s
|
| Direction |
|
Moving direction |
From up left to down right |
|
Descent Angle |
172° |
| Moving |
|
Facing azimuth |
182.05° |
|
First azimuth |
182.84° |
|
First elevation |
47° |
|
Last azimuth |
183.68° |
|
Last elevation |
13° |
| Brightness and color |
|
Stellar Magnitude |
-10 |
|
Color |
Light Blue |
| Concurrent Sound |
|
Observation |
No |
|
Remarks |
- |
| Delayed Sound |
|
Observation |
No |
|
Remarks |
- |
| Persistent train |
|
Observation |
Yes |
|
Duration |
2s |
|
Length |
15° |
|
Remarks |
Train glowed light blue. Looked two toned just before going out of view. Mixture of both blue and white. |
| Terminal flash |
|
Observation |
No |
|
Remarks |
- |
| Fragmentation |
|
Observation |
No |
|
Remarks |
- |
