| Observer | |
|---|---|
| Name | François A |
| Experience Level | 4/5 |
| Remarks | Juste un coup de chance extraordinaire d'avoir vu ce bolide, car je sortais justement pour tester ma nouvelle longue-vue Zeiss Victory Harpia 95 mm en usage astronomie ! Astronome amateur depuis plus de quarante années, je n'avais encore jamais vu un bolide aussi spectaculaire ! |
| Location | |
|---|---|
| Address | Riedisheim, Grand Est (FR) |
| Latitude | 47° 44' 40.15'' N (47.744486°) |
| Longitude | 7° 22' 20.8'' E (7.372444°) |
| Elevation | 269.339752m |
| Time and Duration | |
|---|---|
| Local Date & Time | 2021-10-07 20:23 CEST |
| UT Date & Time | 2021-10-07 18:23 UT |
| Duration | ≈7.5s |
| Direction | |
|---|---|
| Moving direction | From up left to down right |
| Descent Angle | 123° |
| Moving | |
|---|---|
| Facing azimuth | 220° |
| First azimuth | 190° |
| First elevation | 70° |
| Last azimuth | 290° |
| Last elevation | 25° |
| Brightness and color | |
|---|---|
| Stellar Magnitude | -10 |
| Color | Jaune clair |
| Concurrent Sound | |
|---|---|
| Observation | No |
| Remarks | - |
| Delayed Sound | |
|---|---|
| Observation | No |
| Remarks | - |
| Persistent train | |
|---|---|
| Observation | No |
| Duration | - |
| Length | - |
| Remarks | - |
| Terminal flash | |
|---|---|
| Observation | Yes |
| Remarks | Augmentation de luminosité en fin de trajectoire apparente |
| Fragmentation | |
|---|---|
| Observation | Unknown |
| Remarks | - |