| Observer |
|
Name |
Stephan B |
|
Experience Level |
2/5
|
|
Remarks |
Bijzondere ervaring. Ik was in de duinen aan het fietsen. Nieuwe maan en geen lichtvervuiling. Echt spectaculair. |
| Location |
|
Address |
Den Helder, Noord-Holland (NL) |
|
Latitude |
52° 55' 22.49'' N (52.922913°)
|
|
Longitude |
4° 42' 47.03'' E (4.713065°)
|
|
Elevation |
- |
| Time and Duration |
|
Local Date & Time |
2017-09-21 21:00 CEST
|
|
UT Date & Time |
2017-09-21 19:00 UT
|
|
Duration |
≈3.5s
|
| Direction |
|
Moving direction |
From up left to down right |
|
Descent Angle |
110° |
| Moving |
|
Facing azimuth |
182.06° |
|
First azimuth |
160.42° |
|
First elevation |
60° |
|
Last azimuth |
221.24° |
|
Last elevation |
40° |
| Brightness and color |
|
Stellar Magnitude |
- |
|
Color |
Oranje, Licht geel |
| Concurrent Sound |
|
Observation |
No |
|
Remarks |
- |
| Delayed Sound |
|
Observation |
No |
|
Remarks |
- |
| Persistent train |
|
Observation |
Unknown |
|
Duration |
- |
|
Length |
- |
|
Remarks |
- |
| Terminal flash |
|
Observation |
No |
|
Remarks |
- |
| Fragmentation |
|
Observation |
Yes |
|
Remarks |
Aan het eind in kleine stukjes |
