| Observer |
|
Name |
Tracy M |
|
Experience Level |
3/5
|
|
Remarks |
- |
| Location |
|
Address |
, WA |
|
Latitude |
46° 16' 29.38'' N (46.274828°)
|
|
Longitude |
122° 13' 6.73'' W (-122.218535°)
|
|
Elevation |
1280.284m |
| 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 up right to down left |
|
Descent Angle |
250° |
| Moving |
|
Facing azimuth |
18.27° |
|
First azimuth |
28.89° |
|
First elevation |
35° |
|
Last azimuth |
351.61° |
|
Last elevation |
25° |
| Brightness and color |
|
Stellar Magnitude |
-5 |
|
Color |
Green |
| Concurrent Sound |
|
Observation |
No |
|
Remarks |
- |
| Delayed Sound |
|
Observation |
No |
|
Remarks |
- |
| Persistent train |
|
Observation |
Yes |
|
Duration |
5s |
|
Length |
15° |
|
Remarks |
Fiery dust trailing the movement of the bright ball |
| Terminal flash |
|
Observation |
No |
|
Remarks |
- |
| Fragmentation |
|
Observation |
Unknown |
|
Remarks |
- |
