| Observer |
|
Name |
VJ M |
|
Experience Level |
1/5
|
|
Remarks |
My son observed first and then i looked up and saw it fly down and seem to vaporize near our home |
| Location |
|
Address |
Monroe, WA |
|
Latitude |
47° 51' 8.7'' N (47.852417°)
|
|
Longitude |
121° 59' 28.05'' W (-121.991126°)
|
|
Elevation |
15.809m |
| Time and Duration |
|
Local Date & Time |
2017-07-29 21:35 PDT
|
|
UT Date & Time |
2017-07-30 04:35 UT
|
|
Duration |
≈3.5s
|
| Direction |
|
Moving direction |
From up right to down left |
|
Descent Angle |
235° |
| Moving |
|
Facing azimuth |
338.8° |
|
First azimuth |
162.06° |
|
First elevation |
54° |
|
Last azimuth |
349.4° |
|
Last elevation |
30° |
| Brightness and color |
|
Stellar Magnitude |
-22 |
|
Color |
Blue |
| Concurrent Sound |
|
Observation |
No |
|
Remarks |
- |
| Delayed Sound |
|
Observation |
No |
|
Remarks |
- |
| Persistent train |
|
Observation |
Unknown |
|
Duration |
- |
|
Length |
- |
|
Remarks |
- |
| Terminal flash |
|
Observation |
Unknown |
|
Remarks |
- |
| Fragmentation |
|
Observation |
No |
|
Remarks |
- |
