| Observer |
|---|
| Name | Lucio T |
|---|
| Experience Level | 3/5 |
|---|
| Remarks | The image is an automatic stack from my all-sky camera. Ten minutes 21:20-21:30 |
|---|
| Location |
|---|
| Address | Promiod, Valle d'Aosta (IT) |
|---|
| Latitude | 45° 47' 8.85'' N (45.79°) |
|---|
| Longitude | 7° 36' 12.22'' E (7.6°) |
|---|
| Elevation | 1474.65m |
|---|
| Time and Duration |
|---|
| Local Date & Time | 2021-12-09 21:25 CET |
|---|
| UT Date & Time | 2021-12-09 20:25 UT |
|---|
| Duration | ≈1.5s |
|---|
| Direction |
|---|
| Moving direction | From down left to up right |
|---|
| Descent Angle | 50° |
|---|
| Moving |
|---|
| Facing azimuth | 360° |
|---|
| First azimuth | 10° |
|---|
| First elevation | 45° |
|---|
| Last azimuth | 30° |
|---|
| Last elevation | 20° |
|---|
| Brightness and color |
|---|
| Stellar Magnitude | 5- |
|---|
| Color | Light Green |
|---|
| Concurrent Sound |
|---|
| Observation | Unknown |
|---|
| Remarks | - |
|---|
| Delayed Sound |
|---|
| Observation | Unknown |
|---|
| Remarks | - |
|---|
| Persistent train |
|---|
| Observation | No |
|---|
| Duration | - |
|---|
| Length | - |
|---|
| Remarks | - |
|---|
| Terminal flash |
|---|
| Observation | Yes |
|---|
| Remarks | Look at image for flash |
|---|
| Fragmentation |
|---|
| Observation | No |
|---|
| Remarks | - |
|---|
| Photo |
 |
