| Observer |
|---|
| Name | Mark H |
|---|
| Experience Level | 1/5 |
|---|
| Remarks | - |
|---|
| Location |
|---|
| Address | Oakland, CA |
|---|
| Latitude | 37° 48' 32.55'' N (37.81°) |
|---|
| Longitude | 122° 15' 23.42'' W (-122.26°) |
|---|
| Elevation | 7.75m |
|---|
| Time and Duration |
|---|
| Local Date & Time | 2018-12-19 17:45 PST |
|---|
| UT Date & Time | 2018-12-20 01:45 UT |
|---|
| Duration | ? |
|---|
| Direction |
|---|
| Moving direction | From up right to down left |
|---|
| Descent Angle | 196° |
|---|
| Moving |
|---|
| Facing azimuth | 258.69° |
|---|
| First azimuth | 267.69° |
|---|
| First elevation | 55° |
|---|
| Last azimuth | 261.27° |
|---|
| Last elevation | 49° |
|---|
| Brightness and color |
|---|
| Stellar Magnitude | 9- |
|---|
| Color | White |
|---|
| Concurrent Sound |
|---|
| Observation | No |
|---|
| Remarks | - |
|---|
| Delayed Sound |
|---|
| Observation | No |
|---|
| Remarks | - |
|---|
| Persistent train |
|---|
| Observation | Yes |
|---|
| Duration | 45s |
|---|
| Length | 10° |
|---|
| Remarks | Started to deform after a minute |
|---|
| Terminal flash |
|---|
| Observation | Unknown |
|---|
| Remarks | - |
|---|
| Fragmentation |
|---|
| Observation | Unknown |
|---|
| Remarks | - |
|---|
| Photo |
 |
