| Observer | |
|---|---|
| Name | Colleen L |
| Experience Level | 2/5 |
| Remarks | The dogs freaked out after it had passed... maybe could hear it? |
| Location | |
|---|---|
| Address | Seattle, WA |
| Latitude | 47° 37' 51.25'' N (47.630902°) |
| Longitude | 122° 17' 58.29'' W (-122.299524°) |
| Elevation | 45.291m |
| Time and Duration | |
|---|---|
| Local Date & Time | 2017-07-29 21:56 PDT |
| UT Date & Time | 2017-07-30 04:56 UT |
| Duration | ≈7.5s |
| Direction | |
|---|---|
| Moving direction | From up right to down left |
| Descent Angle | 263° |
| Moving | |
|---|---|
| Facing azimuth | 90° |
| First azimuth | 90° |
| First elevation | 15° |
| Last azimuth | 101.64° |
| Last elevation | 19° |
| Brightness and color | |
|---|---|
| Stellar Magnitude | -16 |
| Color | Light Blue, Light Green, Orange, Yellow, Light Yellow |
| Concurrent Sound | |
|---|---|
| Observation | No |
| Remarks | - |
| Delayed Sound | |
|---|---|
| Observation | No |
| Remarks | - |
| Persistent train | |
|---|---|
| Observation | No |
| Duration | - |
| Length | - |
| Remarks | - |
| Terminal flash | |
|---|---|
| Observation | No |
| Remarks | - |
| Fragmentation | |
|---|---|
| Observation | No |
| Remarks | - |