| Observer |
|---|
| Name | Rob L |
|---|
| Experience Level | 1/5 |
|---|
| Remarks | Het ging vrij snel, zonder geluid of licht flits. Dacht eerst aan vuurwerk maar dit gaat altijd met geluid. De kleuren blauw en groen waren opvallend. |
|---|
| Location |
|---|
| Address | Hellevoetsluis, Zuid-Holland (NL) |
|---|
| Latitude | 51° 50' 24.03'' N (51.84°) |
|---|
| Longitude | 4° 8' 20.5'' E (4.14°) |
|---|
| Elevation | 0.19m |
|---|
| Time and Duration |
|---|
| Local Date & Time | 2021-12-16 17:30 CET |
|---|
| UT Date & Time | 2021-12-16 16:30 UT |
|---|
| Duration | ≈1.5s |
|---|
| Direction |
|---|
| Moving direction | From up left to down right |
|---|
| Descent Angle | 127° |
|---|
| Moving |
|---|
| Facing azimuth | 245.31° |
|---|
| First azimuth | 234.67° |
|---|
| First elevation | 39° |
|---|
| Last azimuth | 32.1° |
|---|
| Last elevation | 12° |
|---|
| Brightness and color |
|---|
| Stellar Magnitude | -15 |
|---|
| Color | Donker blauw, Blauw, Groen |
|---|
| 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 | - |
|---|
