| Observer |
|---|
| Name | Emma S |
|---|
| Experience Level | 1/5 |
|---|
| Remarks | I was driving at the time. Lots of cars on the road suddenly braked indicating that other people may have noticed it too. |
|---|
| Location |
|---|
| Address | Sevenoaks, England (GB) |
|---|
| Latitude | 51° 13' 34.64'' N (51.23°) |
|---|
| Longitude | 0° 13' 11.81'' W (0.22°) |
|---|
| Elevation | 68.96m |
|---|
| Time and Duration |
|---|
| Local Date & Time | 2021-12-21 21:00 GMT |
|---|
| UT Date & Time | 2021-12-21 21:00 UT |
|---|
| Duration | ≈3.5s |
|---|
| Direction |
|---|
| Moving direction | From up right to down left |
|---|
| Descent Angle | 240° |
|---|
| Moving |
|---|
| Facing azimuth | - |
|---|
| First azimuth | - |
|---|
| First elevation | 30° |
|---|
| Last azimuth | 300° |
|---|
| Last elevation | 20° |
|---|
| Brightness and color |
|---|
| Stellar Magnitude | -13 |
|---|
| Color | White turning into green |
|---|
| Concurrent Sound |
|---|
| Observation | Unknown |
|---|
| Remarks | - |
|---|
| Delayed Sound |
|---|
| Observation | Unknown |
|---|
| Remarks | - |
|---|
| Persistent train |
|---|
| Observation | No |
|---|
| Duration | - |
|---|
| Length | - |
|---|
| Remarks | - |
|---|
| Terminal flash |
|---|
| Observation | Yes |
|---|
| Remarks | Green flash |
|---|
| Fragmentation |
|---|
| Observation | Unknown |
|---|
| Remarks | - |
|---|
