| Observer |
|
Name |
Vicente S |
|
Experience Level |
2/5
|
|
Remarks |
it was impressive, was with a friend, we never saw anything like it |
| Location |
|
Address |
Sunnyvale, CA |
|
Latitude |
37° 21' 7.66'' N (37.352128°)
|
|
Longitude |
122° 3' 2.87'' W (-122.050798°)
|
|
Elevation |
57.103832m |
| Time and Duration |
|
Local Date & Time |
2018-12-19 17:34 PST
|
|
UT Date & Time |
2018-12-20 01:34 UT
|
|
Duration |
≈1.5s
|
| Direction |
|
Moving direction |
From up left to down right |
|
Descent Angle |
178° |
| Moving |
|
Facing azimuth |
90° |
|
First azimuth |
90° |
|
First elevation |
70° |
|
Last azimuth |
90° |
|
Last elevation |
55° |
| Brightness and color |
|
Stellar Magnitude |
-20 |
|
Color |
Yellow |
| Concurrent Sound |
|
Observation |
No |
|
Remarks |
- |
| Delayed Sound |
|
Observation |
No |
|
Remarks |
- |
| Persistent train |
|
Observation |
Yes |
|
Duration |
99.99s |
|
Length |
20° |
|
Remarks |
smoke trail, got diffused and bigger over time |
| Terminal flash |
|
Observation |
No |
|
Remarks |
- |
| Fragmentation |
|
Observation |
No |
|
Remarks |
- |
