| Observer |
|
Name |
olivier d |
|
Experience Level |
1/5
|
|
Remarks |
- |
| Location |
|
Address |
Locronan, Bretagne (FR) |
|
Latitude |
48° 5' 57.11'' N (48.099198°)
|
|
Longitude |
4° 12' 29.24'' W (-4.208123°)
|
|
Elevation |
147.88768m |
| Time and Duration |
|
Local Date & Time |
2017-12-17 17:30 CET
|
|
UT Date & Time |
2017-12-17 16:30 UT
|
|
Duration |
≈3.5s
|
| Direction |
|
Moving direction |
From up left to down right |
|
Descent Angle |
91° |
| Moving |
|
Facing azimuth |
316.4° |
|
First azimuth |
282.68° |
|
First elevation |
52° |
|
Last azimuth |
331.89° |
|
Last elevation |
47° |
| Brightness and color |
|
Stellar Magnitude |
-23 |
|
Color |
Bleu foncé, Vert foncé, Blanc |
| Concurrent Sound |
|
Observation |
No |
|
Remarks |
- |
| Delayed Sound |
|
Observation |
Yes |
|
Remarks |
un bruit sourd "BOOM" environ 5 minutes plus tard |
| Persistent train |
|
Observation |
Yes |
|
Duration |
2s |
|
Length |
10° |
|
Remarks |
en pointillés |
| Terminal flash |
|
Observation |
Yes |
|
Remarks |
- |
| Fragmentation |
|
Observation |
Yes |
|
Remarks |
- |
