| Observer |
|
Name |
Alexandre C |
|
Experience Level |
3/5
|
|
Remarks |
heure approximative d'observation. Correspond peut être au bolide observé depuis la corse. |
| Location |
|
Address |
Porto Torres, Sardegna (IT) |
|
Latitude |
40° 50' 18.23'' N (40.838397°)
|
|
Longitude |
8° 24' 38.19'' E (8.410609°)
|
|
Elevation |
3.209626m |
| Time and Duration |
|
Local Date & Time |
2019-07-31 21:15 CEST
|
|
UT Date & Time |
2019-07-31 19:15 UT
|
|
Duration |
≈3.5s
|
| Direction |
|
Moving direction |
From up left to down right |
|
Descent Angle |
105° |
| Moving |
|
Facing azimuth |
- |
|
First azimuth |
26.56° |
|
First elevation |
55° |
|
Last azimuth |
77.59° |
|
Last elevation |
30° |
| Brightness and color |
|
Stellar Magnitude |
-21 |
|
Color |
Jaune, Jaune clair, Blanc |
| Concurrent Sound |
|
Observation |
No |
|
Remarks |
- |
| Delayed Sound |
|
Observation |
No |
|
Remarks |
- |
| Persistent train |
|
Observation |
Yes |
|
Duration |
3s |
|
Length |
20° |
|
Remarks |
semblable à une trainée d'artifice légèrement scintillante. |
| Terminal flash |
|
Observation |
Yes |
|
Remarks |
changement de couleur du jaune clair au blanc; forte intensité lors du changement de couleur puis extinction totale du bolide. |
| Fragmentation |
|
Observation |
No |
|
Remarks |
- |
