| Observer |
|
Name |
Shannon A |
|
Experience Level |
2/5
|
|
Remarks |
- |
| Location |
|
Address |
Ellensburg, WA |
|
Latitude |
46° 51' 12.62'' N (46.853505°)
|
|
Longitude |
120° 28' 42.72'' W (-120.478532°)
|
|
Elevation |
405.618m |
| Time and Duration |
|
Local Date & Time |
2017-07-29 22:00 PDT
|
|
UT Date & Time |
2017-07-30 05:00 UT
|
|
Duration |
≈7.5s
|
| Direction |
|
Moving direction |
From up left to down right |
|
Descent Angle |
101° |
| Moving |
|
Facing azimuth |
266.95° |
|
First azimuth |
254.96° |
|
First elevation |
47° |
|
Last azimuth |
301.35° |
|
Last elevation |
28° |
| Brightness and color |
|
Stellar Magnitude |
-18 |
|
Color |
Light Blue, Green, Orange, White |
| Concurrent Sound |
|
Observation |
Unknown |
|
Remarks |
- |
| Delayed Sound |
|
Observation |
Yes |
|
Remarks |
Once the fireball passed over the horizon, there was a faint boom/popping noise like a firework |
| Persistent train |
|
Observation |
No |
|
Duration |
- |
|
Length |
- |
|
Remarks |
- |
| Terminal flash |
|
Observation |
Unknown |
|
Remarks |
- |
| Fragmentation |
|
Observation |
No |
|
Remarks |
- |
