| Observer |
|
Name |
Linda O |
|
Experience Level |
1/5
|
|
Remarks |
Very bright and visible in twilight, super exciting to see! |
| Video |
|
| Location |
|
Address |
Daly City, CA |
|
Latitude |
37° 42' 16.49'' N (37.704581°)
|
|
Longitude |
122° 28' 24.59'' W (-122.473498°)
|
|
Elevation |
61.299564m |
| Time and Duration |
|
Local Date & Time |
2018-12-19 17:30 PST
|
|
UT Date & Time |
2018-12-20 01:30 UT
|
|
Duration |
≈1.5s
|
| Direction |
|
Moving direction |
From up right to down left |
|
Descent Angle |
184° |
| Moving |
|
Facing azimuth |
258.69° |
|
First azimuth |
254.98° |
|
First elevation |
51° |
|
Last azimuth |
254.17° |
|
Last elevation |
39° |
| Brightness and color |
|
Stellar Magnitude |
-13 |
|
Color |
Light Yellow |
| Concurrent Sound |
|
Observation |
No |
|
Remarks |
- |
| Delayed Sound |
|
Observation |
No |
|
Remarks |
- |
| Persistent train |
|
Observation |
Yes |
|
Duration |
99.99s |
|
Length |
10° |
|
Remarks |
Smoke trail that started out straight but curled over time |
| Terminal flash |
|
Observation |
Yes |
|
Remarks |
Glowing burning end of trail |
| Fragmentation |
|
Observation |
No |
|
Remarks |
- |
