| Observer |
|
Name |
A E |
|
Experience Level |
1/5
|
|
Remarks |
流れ始めから消えるまで、正面の視野内右よりに見えました。途中で大きく光って消えました。 |
| Location |
|
Address |
つくば市, 茨城県 (JP) |
|
Latitude |
36° 3' 49.41'' N (36.063726°)
|
|
Longitude |
140° 6' 8.61'' E (140.102392°)
|
|
Elevation |
24.672363m |
| Time and Duration |
|
Local Date & Time |
2018-04-26 22:08 JST
|
|
UT Date & Time |
2018-04-26 13:08 UT
|
|
Duration |
≈1.5s
|
| Direction |
|
Moving direction |
From up left to down right |
|
Descent Angle |
134° |
| Moving |
|
Facing azimuth |
81.13° |
|
First azimuth |
69.24° |
|
First elevation |
48° |
|
Last azimuth |
87.23° |
|
Last elevation |
40° |
| Brightness and color |
|
Stellar Magnitude |
-11 |
|
Color |
白色 |
| Concurrent Sound |
|
Observation |
No |
|
Remarks |
- |
| Delayed Sound |
|
Observation |
No |
|
Remarks |
- |
| Persistent train |
|
Observation |
No |
|
Duration |
- |
|
Length |
- |
|
Remarks |
- |
| Terminal flash |
|
Observation |
No |
|
Remarks |
- |
| Fragmentation |
|
Observation |
No |
|
Remarks |
- |
