| Observer |
|---|
| Name | Erin C |
|---|
| Experience Level | 3/5 |
|---|
| Remarks | - |
|---|
| Location |
|---|
| Address | Hayward, CA |
|---|
| Latitude | 37° 39' 48.54'' N (37.66°) |
|---|
| Longitude | 122° 5' 6.13'' W (-122.09°) |
|---|
| Elevation | 27.73m |
|---|
| Time and Duration |
|---|
| Local Date & Time | 2018-12-19 17:26 PST |
|---|
| UT Date & Time | 2018-12-20 01:26 UT |
|---|
| Duration | >60s |
|---|
| Direction |
|---|
| Moving direction | From down left to up right |
|---|
| Descent Angle | 60° |
|---|
| Moving |
|---|
| Facing azimuth | 240° |
|---|
| First azimuth | 240° |
|---|
| First elevation | 57° |
|---|
| Last azimuth | 240° |
|---|
| Last elevation | 51° |
|---|
| Brightness and color |
|---|
| Stellar Magnitude | 12- |
|---|
| Color | White |
|---|
| Concurrent Sound |
|---|
| Observation | No |
|---|
| Remarks | - |
|---|
| Delayed Sound |
|---|
| Observation | No |
|---|
| Remarks | - |
|---|
| Persistent train |
|---|
| Observation | Yes |
|---|
| Duration | 99.99s |
|---|
| Length | 30° |
|---|
| Remarks | Looked like a question mark |
|---|
| Terminal flash |
|---|
| Observation | Yes |
|---|
| Remarks | There was a bright flash near the end of it |
|---|
| Fragmentation |
|---|
| Observation | No |
|---|
| Remarks | - |
|---|
| Photo |
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