| Observer |
|
Name |
John M |
|
Experience Level |
2/5
|
|
Remarks |
- |
| Location |
|
Address |
Woodinville, WA |
|
Latitude |
47° 43' 29.48'' N (47.724856°)
|
|
Longitude |
122° 2' 51.97'' W (-122.047769°)
|
|
Elevation |
121.74m |
| Time and Duration |
|
Local Date & Time |
2017-07-29 21:10 PDT
|
|
UT Date & Time |
2017-07-30 04:10 UT
|
|
Duration |
≈7.5s
|
| Direction |
|
Moving direction |
From down left to up right |
|
Descent Angle |
87° |
| Moving |
|
Facing azimuth |
179.7° |
|
First azimuth |
168.96° |
|
First elevation |
26° |
|
Last azimuth |
3.05° |
|
Last elevation |
20° |
| Brightness and color |
|
Stellar Magnitude |
-19 |
|
Color |
Brown, White |
| Concurrent Sound |
|
Observation |
No |
|
Remarks |
- |
| Delayed Sound |
|
Observation |
No |
|
Remarks |
- |
| Persistent train |
|
Observation |
Yes |
|
Duration |
2s |
|
Length |
10° |
|
Remarks |
Glowing |
| Terminal flash |
|
Observation |
Yes |
|
Remarks |
Bright flash before it disappeared |
| Fragmentation |
|
Observation |
Yes |
|
Remarks |
There were flashes of tonthe sides slightly behind |
