| Observer | |
|---|---|
| Name | Norbert M |
| Experience Level | 3/5 |
| Remarks | I frequently observe the sky direction south from my terrace on a hill north of Vienna, decent view on the sky, on satellites and shooting stars. amazingly, some months ago, from the same place, I observed a similar fireball, nearly in the same direction of view, but moving vertically towards eastern part of Vienna during daytime |
| Location | |
|---|---|
| Address | Klosterneuburg, Niederösterreich (AT) |
| Latitude | 48° 18' 56.91'' N (48.315807°) |
| Longitude | 16° 17' 19.34'' E (16.288705°) |
| Elevation | 348.040192m |
| Time and Duration | |
|---|---|
| Local Date & Time | 2021-12-17 19:30 CET |
| UT Date & Time | 2021-12-17 18:30 UT |
| Duration | ≈3.5s |
| Direction | |
|---|---|
| Moving direction | From up left to down right |
| Descent Angle | 95° |
| Moving | |
|---|---|
| Facing azimuth | 150° |
| First azimuth | 135° |
| First elevation | 26° |
| Last azimuth | 158° |
| Last elevation | 22° |
| Brightness and color | |
|---|---|
| Stellar Magnitude | -9 |
| Color | Grün, Hellgrün |
| Concurrent Sound | |
|---|---|
| Observation | No |
| Remarks | - |
| Delayed Sound | |
|---|---|
| Observation | No |
| Remarks | - |
| Persistent train | |
|---|---|
| Observation | Unknown |
| Duration | - |
| Length | - |
| Remarks | - |
| Terminal flash | |
|---|---|
| Observation | Yes |
| Remarks | it became bigger and lighter at the end, it finished suddenly, no fade away |
| Fragmentation | |
|---|---|
| Observation | Unknown |
| Remarks | - |