| Observer |
|
Name |
N |
|
Experience Level |
1/5
|
|
Remarks |
- |
| Location |
|
Address |
Portland, OR |
|
Latitude |
45° 29' 55.88'' N (45.498855°)
|
|
Longitude |
122° 42' 28.67'' W (-122.707963°)
|
|
Elevation |
327.649m |
| Time and Duration |
|
Local Date & Time |
2017-07-26 23:30 PDT
|
|
UT Date & Time |
2017-07-27 06:30 UT
|
|
Duration |
≈1.5s
|
| Direction |
|
Moving direction |
From up left to down right |
|
Descent Angle |
172° |
| Moving |
|
Facing azimuth |
11° |
|
First azimuth |
11° |
|
First elevation |
37° |
|
Last azimuth |
12° |
|
Last elevation |
15° |
| Brightness and color |
|
Stellar Magnitude |
-13 |
|
Color |
Light Green |
| Concurrent Sound |
|
Observation |
Unknown |
|
Remarks |
- |
| Delayed Sound |
|
Observation |
Yes |
|
Remarks |
Believe I heard a very distant rumble. |
| Persistent train |
|
Observation |
No |
|
Duration |
- |
|
Length |
- |
|
Remarks |
- |
| Terminal flash |
|
Observation |
Unknown |
|
Remarks |
- |
| Fragmentation |
|
Observation |
Yes |
|
Remarks |
Happened quickly, but seemed to initially go in and out of visibility, or be a couple of fragments that lit up at different moments. |
