| Observer |
|
Name |
Petra L |
|
Experience Level |
1/5
|
|
Remarks |
- |
| Photo |
|
| Location |
|
Address |
South San Francisco, CA |
|
Latitude |
37° 39' 46.12'' N (37.66281°)
|
|
Longitude |
122° 22' 59.37'' W (-122.383157°)
|
|
Elevation |
4.326815m |
| Time and Duration |
|
Local Date & Time |
2018-12-19 17:20 PST
|
|
UT Date & Time |
2018-12-20 01:20 UT
|
|
Duration |
≈3.5s
|
| Direction |
|
Moving direction |
From up right to down left |
|
Descent Angle |
229° |
| Moving |
|
Facing azimuth |
- |
|
First azimuth |
- |
|
First elevation |
17° |
|
Last azimuth |
60° |
|
Last elevation |
41° |
| Brightness and color |
|
Stellar Magnitude |
-5 |
|
Color |
Light Yellow |
| Concurrent Sound |
|
Observation |
No |
|
Remarks |
- |
| Delayed Sound |
|
Observation |
No |
|
Remarks |
- |
| Persistent train |
|
Observation |
Yes |
|
Duration |
99.99s |
|
Length |
40° |
|
Remarks |
First glowing and then like a swirled smoke train disappeared slowly over course of maybe 2 minutes. |
| Terminal flash |
|
Observation |
Yes |
|
Remarks |
Very bright star like ball |
| Fragmentation |
|
Observation |
No |
|
Remarks |
- |
