| Observer |
|
Name |
Alexandra G |
|
Experience Level |
1/5
|
|
Remarks |
Impressionnant |
| Location |
|
Address |
Montesson, Île-de-France (FR) |
|
Latitude |
48° 55' 47.06'' N (48.92974°)
|
|
Longitude |
2° 8' 27.21'' E (2.140892°)
|
|
Elevation |
30.356979m |
| Time and Duration |
|
Local Date & Time |
2018-02-21 21:00 CET
|
|
UT Date & Time |
2018-02-21 20:00 UT
|
|
Duration |
≈3.5s
|
| Direction |
|
Moving direction |
From up left to down right |
|
Descent Angle |
115° |
| Moving |
|
Facing azimuth |
113.67° |
|
First azimuth |
105.19° |
|
First elevation |
50° |
|
Last azimuth |
122.62° |
|
Last elevation |
26° |
| Brightness and color |
|
Stellar Magnitude |
-26 |
|
Color |
Jaune clair, Blanc |
| Concurrent Sound |
|
Observation |
No |
|
Remarks |
- |
| Delayed Sound |
|
Observation |
No |
|
Remarks |
- |
| Persistent train |
|
Observation |
No |
|
Duration |
- |
|
Length |
- |
|
Remarks |
- |
| Terminal flash |
|
Observation |
Yes |
|
Remarks |
Une sorte de fumée blanche qui a disparue instantanément |
| Fragmentation |
|
Observation |
Unknown |
|
Remarks |
- |
