| Observer |
|
Name |
John C |
|
Experience Level |
3/5
|
|
Remarks |
I heard nothing as i was in the car. |
| Location |
|
Address |
Tracy, CA |
|
Latitude |
37° 45' 4.19'' N (37.751163°)
|
|
Longitude |
121° 27' 44.8'' W (-121.462444°)
|
|
Elevation |
7.081m |
| Time and Duration |
|
Local Date & Time |
2018-06-18 21:02 PDT
|
|
UT Date & Time |
2018-06-19 04:02 UT
|
|
Duration |
≈3.5s
|
| Direction |
|
Moving direction |
From up left to down right |
|
Descent Angle |
110° |
| Moving |
|
Facing azimuth |
200.94° |
|
First azimuth |
171.69° |
|
First elevation |
36° |
|
Last azimuth |
300.55° |
|
Last elevation |
12° |
| Brightness and color |
|
Stellar Magnitude |
- |
|
Color |
Green |
| Concurrent Sound |
|
Observation |
Unknown |
|
Remarks |
- |
| Delayed Sound |
|
Observation |
Unknown |
|
Remarks |
- |
| Persistent train |
|
Observation |
Yes |
|
Duration |
3s |
|
Length |
30° |
|
Remarks |
Object showered sparks and broke up into fiery bits |
| Terminal flash |
|
Observation |
No |
|
Remarks |
- |
| Fragmentation |
|
Observation |
Yes |
|
Remarks |
Object entered field of view as 1 piece then broke apart as it fell. |
