| Observer |
|---|
| Name | Sébastien C |
|---|
| Experience Level | 1/5 |
|---|
| Remarks | - |
|---|
| Location |
|---|
| Address | Boën-sur-Lignon, Auvergne-Rhône-Alpes (FR) |
|---|
| Latitude | 45° 44' 54.84'' N (45.75°) |
|---|
| Longitude | 4° 0' 30.29'' E (4.01°) |
|---|
| Elevation | 446.53m |
|---|
| Time and Duration |
|---|
| Local Date & Time | 2022-01-21 19:45 CET |
|---|
| UT Date & Time | 2022-01-21 18:45 UT |
|---|
| Duration | ≈3.5s |
|---|
| Direction |
|---|
| Moving direction | From up right to down left |
|---|
| Descent Angle | 249° |
|---|
| Moving |
|---|
| Facing azimuth | 52.52° |
|---|
| First azimuth | 48.71° |
|---|
| First elevation | 45° |
|---|
| Last azimuth | 354.29° |
|---|
| Last elevation | 20° |
|---|
| Brightness and color |
|---|
| Stellar Magnitude | -7 |
|---|
| Color | Jaune |
|---|
| Concurrent Sound |
|---|
| Observation | Yes |
|---|
| Remarks | Boum comme éclair lointain |
|---|
| Delayed Sound |
|---|
| Observation | No |
|---|
| Remarks | - |
|---|
| Persistent train |
|---|
| Observation | No |
|---|
| Duration | - |
|---|
| Length | - |
|---|
| Remarks | - |
|---|
| Terminal flash |
|---|
| Observation | Yes |
|---|
| Remarks | - |
|---|
| Fragmentation |
|---|
| Observation | Yes |
|---|
| Remarks | - |
|---|
