| Observer |
|
Name |
Brian B |
|
Experience Level |
2/5
|
|
Remarks |
- |
| Photo |
|
| Video |
|
| Location |
|
Address |
Portola Valley, CA |
|
Latitude |
37° 25' 41.66'' N (37.428239°)
|
|
Longitude |
122° 14' 4.31'' W (-122.23453°)
|
|
Elevation |
94.720917m |
| Time and Duration |
|
Local Date & Time |
2018-12-19 17:36 PST
|
|
UT Date & Time |
2018-12-20 01:36 UT
|
|
Duration |
>60s
|
| Direction |
|
Moving direction |
From up right to down left |
|
Descent Angle |
241° |
| Moving |
|
Facing azimuth |
268.66° |
|
First azimuth |
244.49° |
|
First elevation |
49° |
|
Last azimuth |
273.32° |
|
Last elevation |
42° |
| Brightness and color |
|
Stellar Magnitude |
-11 |
|
Color |
- |
| Concurrent Sound |
|
Observation |
Unknown |
|
Remarks |
- |
| Delayed Sound |
|
Observation |
Unknown |
|
Remarks |
- |
| Persistent train |
|
Observation |
Unknown |
|
Duration |
- |
|
Length |
- |
|
Remarks |
- |
| Terminal flash |
|
Observation |
Unknown |
|
Remarks |
- |
| Fragmentation |
|
Observation |
Unknown |
|
Remarks |
- |
