| Observer |
|---|
| Name | David C |
|---|
| Experience Level | 1/5 |
|---|
| Remarks | Je suis conducteur de traiin et c’est à faible vitesse que j’ai pu voir le phénomène. |
|---|
| Location |
|---|
| Address | Ternay, Auvergne-Rhône-Alpes (FR) |
|---|
| Latitude | 45° 36' 29.56'' N (45.61°) |
|---|
| Longitude | 4° 48' 13.3'' E (4.8°) |
|---|
| Elevation | 161.1m |
|---|
| Time and Duration |
|---|
| Local Date & Time | 2021-10-07 20:20 CEST |
|---|
| UT Date & Time | 2021-10-07 18:20 UT |
|---|
| Duration | ≈3.5s |
|---|
| Direction |
|---|
| Moving direction | From down right to up left |
|---|
| Descent Angle | 277° |
|---|
| Moving |
|---|
| Facing azimuth | 20° |
|---|
| First azimuth | 66° |
|---|
| First elevation | 59° |
|---|
| Last azimuth | 80° |
|---|
| Last elevation | 45° |
|---|
| Brightness and color |
|---|
| Stellar Magnitude | -22 |
|---|
| Color | Bleu clair, Vert, Blanc |
|---|
| Concurrent Sound |
|---|
| Observation | No |
|---|
| Remarks | - |
|---|
| Delayed Sound |
|---|
| Observation | No |
|---|
| Remarks | - |
|---|
| Persistent train |
|---|
| Observation | No |
|---|
| Duration | - |
|---|
| Length | - |
|---|
| Remarks | - |
|---|
| Terminal flash |
|---|
| Observation | Yes |
|---|
| Remarks | La lumière fut plus intense avant sa disparition |
|---|
| Fragmentation |
|---|
| Observation | No |
|---|
| Remarks | - |
|---|
