| Observer |
|
Name |
David H |
|
Experience Level |
2/5
|
|
Remarks |
Feuerball verschwand hinter Häuserzeile, leuchtete zu dem Zeitpunkt noch hell. |
| Location |
|
Address |
Köln, Nordrhein-Westfalen (DE) |
|
Latitude |
50° 55' 7.96'' N (50.918877°)
|
|
Longitude |
6° 57' 50'' E (6.96389°)
|
|
Elevation |
50.839405m |
| 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 right to down left |
|
Descent Angle |
246° |
| Moving |
|
Facing azimuth |
319.61° |
|
First azimuth |
332.92° |
|
First elevation |
29° |
|
Last azimuth |
312.8° |
|
Last elevation |
17° |
| Brightness and color |
|
Stellar Magnitude |
-16 |
|
Color |
Hellgrün, Rot |
| Concurrent Sound |
|
Observation |
No |
|
Remarks |
- |
| Delayed Sound |
|
Observation |
No |
|
Remarks |
- |
| Persistent train |
|
Observation |
No |
|
Duration |
- |
|
Length |
- |
|
Remarks |
- |
| Terminal flash |
|
Observation |
Unknown |
|
Remarks |
- |
| Fragmentation |
|
Observation |
Unknown |
|
Remarks |
- |
