| Observer |
|---|
| Name | Fabrice F |
|---|
| Experience Level | 3/5 |
|---|
| Remarks | Ces un phénomène extraordinaire et rare |
|---|
| Location |
|---|
| Address | Gravelines, Hauts-de-France (FR) |
|---|
| Latitude | 50° 57' 29.82'' N (50.96°) |
|---|
| Longitude | 2° 10' 10.88'' E (2.17°) |
|---|
| Elevation | 1.82m |
|---|
| Time and Duration |
|---|
| Local Date & Time | 2020-12-14 07:30 CET |
|---|
| UT Date & Time | 2020-12-14 06:30 UT |
|---|
| Duration | ≈1.5s |
|---|
| Direction |
|---|
| Moving direction | From up left to down right |
|---|
| Descent Angle | 97° |
|---|
| Moving |
|---|
| Facing azimuth | 45° |
|---|
| First azimuth | 45° |
|---|
| First elevation | 45° |
|---|
| Last azimuth | 97.99° |
|---|
| Last elevation | 31° |
|---|
| Brightness and color |
|---|
| Stellar Magnitude | -9 |
|---|
| Color | Vert |
|---|
| Concurrent Sound |
|---|
| Observation | Yes |
|---|
| Remarks | Un bruit sourd |
|---|
| Delayed Sound |
|---|
| Observation | No |
|---|
| Remarks | - |
|---|
| Persistent train |
|---|
| Observation | No |
|---|
| Duration | - |
|---|
| Length | - |
|---|
| Remarks | - |
|---|
| Terminal flash |
|---|
| Observation | No |
|---|
| Remarks | - |
|---|
| Fragmentation |
|---|
| Observation | No |
|---|
| Remarks | - |
|---|
