| Observer |
|
Name |
makiko a |
|
Experience Level |
1/5
|
|
Remarks |
- |
| Location |
|
Address |
古河市, 茨城県 (JP) |
|
Latitude |
36° 8' 28.73'' N (36.141314°)
|
|
Longitude |
139° 43' 1.44'' E (139.717067°)
|
|
Elevation |
17.245325m |
| Time and Duration |
|
Local Date & Time |
2017-12-23 00:25 JST
|
|
UT Date & Time |
2017-12-22 15:25 UT
|
|
Duration |
≈3.5s
|
| Direction |
|
Moving direction |
From down to up |
|
Descent Angle |
- |
| Moving |
|
Facing azimuth |
271.57° |
|
First azimuth |
273.48° |
|
First elevation |
45° |
|
Last azimuth |
278.29° |
|
Last elevation |
29° |
| Brightness and color |
|
Stellar Magnitude |
-26 |
|
Color |
橙色 |
| Concurrent Sound |
|
Observation |
No |
|
Remarks |
- |
| Delayed Sound |
|
Observation |
No |
|
Remarks |
- |
| Persistent train |
|
Observation |
Yes |
|
Duration |
2s |
|
Length |
- |
|
Remarks |
チリみたいな物が見えた |
| Terminal flash |
|
Observation |
No |
|
Remarks |
- |
| Fragmentation |
|
Observation |
Unknown |
|
Remarks |
- |
