| Observer |
|
Name |
Jeroen B |
|
Experience Level |
2/5
|
|
Remarks |
Een soortgelijke vuurbal werd in Nederland al gefilmd enkele dagen voor mijn waarneming. Tevens groen en zeer gelijkend |
| Location |
|
Address |
Alkmaar, Noord-Holland (NL) |
|
Latitude |
52° 36' 40.4'' N (52.611221°)
|
|
Longitude |
4° 44' 19.47'' E (4.738741°)
|
|
Elevation |
4.988269m |
| Time and Duration |
|
Local Date & Time |
2018-06-19 00:15 CEST
|
|
UT Date & Time |
2018-06-18 22:15 UT
|
|
Duration |
≈1.5s
|
| Direction |
|
Moving direction |
From up right to down left |
|
Descent Angle |
181° |
| Moving |
|
Facing azimuth |
38.59° |
|
First azimuth |
32.8° |
|
First elevation |
55° |
|
Last azimuth |
29.29° |
|
Last elevation |
20° |
| Brightness and color |
|
Stellar Magnitude |
-7 |
|
Color |
Licht groen |
| Concurrent Sound |
|
Observation |
Unknown |
|
Remarks |
- |
| Delayed Sound |
|
Observation |
Unknown |
|
Remarks |
- |
| Persistent train |
|
Observation |
Unknown |
|
Duration |
- |
|
Length |
- |
|
Remarks |
- |
| Terminal flash |
|
Observation |
No |
|
Remarks |
- |
| Fragmentation |
|
Observation |
No |
|
Remarks |
- |
