| Observer |
|---|
| Name | Steeven L |
|---|
| Experience Level | 1/5 |
|---|
| Remarks | Cela a durée 3 seconde semblable à une boule de feu. On aurait crus un feu d'artifice mais à l'horizontal sans bruit, et qui a traversé le ciel. |
|---|
| Location |
|---|
| Address | Ploemeur, Bretagne (FR) |
|---|
| Latitude | 47° 41' 59.36'' N (47.7°) |
|---|
| Longitude | 3° 25' 42.66'' W (-3.43°) |
|---|
| Elevation | - |
|---|
| Time and Duration |
|---|
| Local Date & Time | 2021-08-27 23:00 CEST |
|---|
| UT Date & Time | 2021-08-27 21:00 UT |
|---|
| Duration | ≈3.5s |
|---|
| Direction |
|---|
| Moving direction | From down left to up right |
|---|
| Descent Angle | 89° |
|---|
| Moving |
|---|
| Facing azimuth | 171.15° |
|---|
| First azimuth | 80.96° |
|---|
| First elevation | 45° |
|---|
| Last azimuth | 250.96° |
|---|
| Last elevation | 45° |
|---|
| Brightness and color |
|---|
| Stellar Magnitude | -9 |
|---|
| Color | Bleu clair, 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 | No |
|---|
| Remarks | - |
|---|
