| Observer |
|---|
| Name | Tony Z |
|---|
| Experience Level | 1/5 |
|---|
| Remarks | It was shockingly bright and large, very visible in daylight. |
|---|
| Location |
|---|
| Address | Portland, OR |
|---|
| Latitude | 45° 32' 32.73'' N (45.54°) |
|---|
| Longitude | 122° 39' 36.21'' W (-122.66°) |
|---|
| Elevation | 54.61m |
|---|
| Time and Duration |
|---|
| Local Date & Time | 2021-03-12 18:45 PST |
|---|
| UT Date & Time | 2021-03-13 02:45 UT |
|---|
| Duration | ≈1.5s |
|---|
| Direction |
|---|
| Moving direction | From up left to down right |
|---|
| Descent Angle | 117° |
|---|
| Moving |
|---|
| Facing azimuth | 208.38° |
|---|
| First azimuth | 205° |
|---|
| First elevation | 60° |
|---|
| Last azimuth | 220.55° |
|---|
| Last elevation | 58° |
|---|
| Brightness and color |
|---|
| Stellar Magnitude | -17 |
|---|
| Color | White |
|---|
| 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 | - |
|---|
