| Observer |
|---|
| Name | Kurt T |
|---|
| Experience Level | 2/5 |
|---|
| Remarks | - |
|---|
| Location |
|---|
| Address | San Francisco, CA |
|---|
| Latitude | 37° 45' 39.22'' N (37.76°) |
|---|
| Longitude | 122° 24' 4.42'' W (-122.4°) |
|---|
| Elevation | 39.42m |
|---|
| Time and Duration |
|---|
| Local Date & Time | 2018-12-19 17:45 PST |
|---|
| UT Date & Time | 2018-12-20 01:45 UT |
|---|
| Duration | ≈7.5s |
|---|
| Direction |
|---|
| Moving direction | From down left to up right |
|---|
| Descent Angle | 19° |
|---|
| Moving |
|---|
| Facing azimuth | 177.32° |
|---|
| First azimuth | 216.72° |
|---|
| First elevation | 46° |
|---|
| Last azimuth | 220.64° |
|---|
| Last elevation | 31° |
|---|
| Brightness and color |
|---|
| Stellar Magnitude | -8 |
|---|
| Color | White |
|---|
| Concurrent Sound |
|---|
| Observation | No |
|---|
| Remarks | - |
|---|
| Delayed Sound |
|---|
| Observation | No |
|---|
| Remarks | - |
|---|
| Persistent train |
|---|
| Observation | Yes |
|---|
| Duration | 99.99s |
|---|
| Length | 20° |
|---|
| Remarks | Looked like a contrail and was dispersed by the wind |
|---|
| Terminal flash |
|---|
| Observation | No |
|---|
| Remarks | - |
|---|
| Fragmentation |
|---|
| Observation | No |
|---|
| Remarks | - |
|---|
