| Observer |
|
Name |
Dave |
|
Experience Level |
2/5
|
|
Remarks |
- |
| Location |
|
Address |
West Linn, OR |
|
Latitude |
45° 21' 56.43'' N (45.365676°)
|
|
Longitude |
122° 36' 44.33'' W (-122.612314°)
|
|
Elevation |
- |
| Time and Duration |
|
Local Date & Time |
2011-12-13 00:08 PST
|
|
UT Date & Time |
2011-12-13 08:08 UT
|
|
Duration |
≈1.5s
|
| Direction |
|
Moving direction |
From up to down |
|
Descent Angle |
180° |
| Moving |
|
Facing azimuth |
271.31121° |
|
First azimuth |
268.84576° |
|
First elevation |
49° |
|
Last azimuth |
272.01599° |
|
Last elevation |
22° |
| Brightness and color |
|
Stellar Magnitude |
-13 |
|
Color |
white and yellow |
| Concurrent Sound |
|
Observation |
No |
|
Remarks |
- |
| Delayed Sound |
|
Observation |
No |
|
Remarks |
- |
| Persistent train |
|
Observation |
No |
|
Duration |
-1s |
|
Length |
-1° |
|
Remarks |
- |
| Terminal flash |
|
Observation |
Yes |
|
Remarks |
Fireball appeared to break up about 40-50 degrees above horizon. |
| Fragmentation |
|
Observation |
Unknown |
|
Remarks |
- |
