| Observer |
|---|
| Name | Charlène T |
|---|
| Experience Level | 1/5 |
|---|
| Remarks | - |
|---|
| Location |
|---|
| Address | Avallon, Bourgogne-Franche-Comté (FR) |
|---|
| Latitude | 47° 29' 36.04'' N (47.49°) |
|---|
| Longitude | 3° 54' 20.24'' E (3.91°) |
|---|
| Elevation | 240.89m |
|---|
| Time and Duration |
|---|
| Local Date & Time | 2020-12-13 17:40 CET |
|---|
| UT Date & Time | 2020-12-13 16:40 UT |
|---|
| Duration | ≈7.5s |
|---|
| Direction |
|---|
| Moving direction | From down right to up left |
|---|
| Descent Angle | 281° |
|---|
| Moving |
|---|
| Facing azimuth | 312.35° |
|---|
| First azimuth | 327.16° |
|---|
| First elevation | 39° |
|---|
| Last azimuth | 287.27° |
|---|
| Last elevation | 34° |
|---|
| Brightness and color |
|---|
| Stellar Magnitude | -20 |
|---|
| Color | Vert |
|---|
| Concurrent Sound |
|---|
| Observation | No |
|---|
| Remarks | - |
|---|
| Delayed Sound |
|---|
| Observation | No |
|---|
| Remarks | - |
|---|
| Persistent train |
|---|
| Observation | No |
|---|
| Duration | - |
|---|
| Length | - |
|---|
| Remarks | - |
|---|
| Terminal flash |
|---|
| Observation | No |
|---|
| Remarks | - |
|---|
| Fragmentation |
|---|
| Observation | Yes |
|---|
| Remarks | le phénomène s'est fragmenté en plusieurs morceaux avant de disparaître |
|---|
