| Observer |
|
Name |
Zhengyang L |
|
Experience Level |
3/5
|
|
Remarks |
- |
| Location |
|
Address |
Irvine, CA |
|
Latitude |
33° 38' 47.37'' N (33.646492°)
|
|
Longitude |
117° 49' 30.93'' W (-117.825257°)
|
|
Elevation |
39.195667m |
| Time and Duration |
|
Local Date & Time |
2018-08-13 00:18 PDT
|
|
UT Date & Time |
2018-08-13 07:18 UT
|
|
Duration |
≈1.5s
|
| Direction |
|
Moving direction |
From down right to up left |
|
Descent Angle |
342° |
| Moving |
|
Facing azimuth |
- |
|
First azimuth |
10° |
|
First elevation |
60° |
|
Last azimuth |
280° |
|
Last elevation |
45° |
| Brightness and color |
|
Stellar Magnitude |
-10 |
|
Color |
Light Yellow |
| Concurrent Sound |
|
Observation |
Unknown |
|
Remarks |
- |
| Delayed Sound |
|
Observation |
Unknown |
|
Remarks |
- |
| Persistent train |
|
Observation |
Yes |
|
Duration |
- |
|
Length |
30° |
|
Remarks |
smoke, it changes over time. Not a continuous tail. there is a small part of dense smoke in the middle of the tail. |
| Terminal flash |
|
Observation |
Unknown |
|
Remarks |
- |
| Fragmentation |
|
Observation |
Unknown |
|
Remarks |
- |
