| Observer |
|
Name |
Manuel D |
|
Experience Level |
5/5
|
|
Remarks |
Ho la foto della scia di fumo |
| Location |
|
Address |
Olbia, Sardegna (IT) |
|
Latitude |
40° 55' 17.13'' N (40.921424°)
|
|
Longitude |
9° 31' 27.7'' E (9.52436°)
|
|
Elevation |
1.558913m |
| Time and Duration |
|
Local Date & Time |
2019-07-31 21:01 CEST
|
|
UT Date & Time |
2019-07-31 19:01 UT
|
|
Duration |
≈3.5s
|
| Direction |
|
Moving direction |
From up right to down left |
|
Descent Angle |
181° |
| Moving |
|
Facing azimuth |
345.43° |
|
First azimuth |
343.74° |
|
First elevation |
66° |
|
Last azimuth |
357.14° |
|
Last elevation |
35° |
| Brightness and color |
|
Stellar Magnitude |
-13 |
|
Color |
Verde smeraldo blu chiaro |
| Concurrent Sound |
|
Observation |
Unknown |
|
Remarks |
- |
| Delayed Sound |
|
Observation |
Unknown |
|
Remarks |
- |
| Persistent train |
|
Observation |
Yes |
|
Duration |
50s |
|
Length |
15° |
|
Remarks |
Scia di luce colore verde acqua e subito dopo una scia di fumo(ho la foto di quest’ultima) |
| Terminal flash |
|
Observation |
No |
|
Remarks |
- |
| Fragmentation |
|
Observation |
Unknown |
|
Remarks |
- |
