| Observer | |
|---|---|
| Name | Nenad V |
| Experience Level | 3/5 |
| Remarks | Sonic boom (like a shot, not rumble) heard after several seconds, did not count the seconds as I was not expecting it. Two persons saw the fireball track, third person turned 180 degrees and was able to see the terminal flash. I reported previously a fireball on 2020.08.17, 21:57 UTC, event 4620-2020 |
| Location | |
|---|---|
| Address | Osijek, Osječko-baranjska županija (HR) |
| Latitude | 45° 33' 7.29'' N (45.552024°) |
| Longitude | 18° 43' 40.68'' E (18.727967°) |
| Elevation | 87m |
| Time and Duration | |
|---|---|
| Local Date & Time | 2021-10-13 20:14 CEST |
| UT Date & Time | 2021-10-13 18:14 UT |
| Duration | ≈3.5s |
| Direction | |
|---|---|
| Moving direction | From up right to down left |
| Descent Angle | 207° |
| Moving | |
|---|---|
| Facing azimuth | 13.6° |
| First azimuth | 32.08° |
| First elevation | 56° |
| Last azimuth | 13.25° |
| Last elevation | 22° |
| Brightness and color | |
|---|---|
| Stellar Magnitude | -16 |
| Color | Green, Yellow |
| Concurrent Sound | |
|---|---|
| Observation | Unknown |
| Remarks | - |
| Delayed Sound | |
|---|---|
| Observation | Yes |
| Remarks | Boom, pretty strong |
| Persistent train | |
|---|---|
| Observation | Unknown |
| Duration | - |
| Length | - |
| Remarks | - |
| Terminal flash | |
|---|---|
| Observation | Yes |
| Remarks | Bright flash, not more visible |
| Fragmentation | |
|---|---|
| Observation | Yes |
| Remarks | Small fragments along the path, like yellow sparks, not much at the terminal flash |