| Observer |
|
Name |
Nicolas O |
|
Experience Level |
1/5
|
|
Remarks |
Je pense que c'est la même chose qu'ont pu voir les alsaciens (articles existant sur internet) |
| Location |
|
Address |
La Roche-sur-Foron, Auvergne-Rhône-Alpes (FR) |
|
Latitude |
46° 4' 45.19'' N (46.079219°)
|
|
Longitude |
6° 17' 23.62'' E (6.289895°)
|
|
Elevation |
596.911438m |
| Time and Duration |
|
Local Date & Time |
2017-11-14 17:30 CET
|
|
UT Date & Time |
2017-11-14 16:30 UT
|
|
Duration |
≈1.5s
|
| Direction |
|
Moving direction |
From up left to down right |
|
Descent Angle |
99° |
| Moving |
|
Facing azimuth |
29.44° |
|
First azimuth |
52.89° |
|
First elevation |
38° |
|
Last azimuth |
- |
|
Last elevation |
31° |
| Brightness and color |
|
Stellar Magnitude |
-7 |
|
Color |
Violet foncé, Violet, Orange, Marron |
| Concurrent Sound |
|
Observation |
No |
|
Remarks |
- |
| Delayed Sound |
|
Observation |
No |
|
Remarks |
- |
| Persistent train |
|
Observation |
Yes |
|
Duration |
3s |
|
Length |
8° |
|
Remarks |
violet rouge bref et rapide |
| Terminal flash |
|
Observation |
No |
|
Remarks |
- |
| Fragmentation |
|
Observation |
No |
|
Remarks |
- |
