| Observer |
|
Name |
Stacy S |
|
Experience Level |
3/5
|
|
Remarks |
- |
| Location |
|
Address |
San Anselmo, CA |
|
Latitude |
37° 58' 35.9'' N (37.976638°)
|
|
Longitude |
122° 33' 11.87'' W (-122.553298°)
|
|
Elevation |
29.232822m |
| Time and Duration |
|
Local Date & Time |
2020-12-29 19:05 PST
|
|
UT Date & Time |
2020-12-30 03:05 UT
|
|
Duration |
≈3.5s
|
| Direction |
|
Moving direction |
From up right to down left |
|
Descent Angle |
218° |
| Moving |
|
Facing azimuth |
314.56° |
|
First azimuth |
346.55° |
|
First elevation |
50° |
|
Last azimuth |
327.18° |
|
Last elevation |
67° |
| Brightness and color |
|
Stellar Magnitude |
-8 |
|
Color |
White |
| Concurrent Sound |
|
Observation |
No |
|
Remarks |
- |
| Delayed Sound |
|
Observation |
No |
|
Remarks |
- |
| Persistent train |
|
Observation |
Yes |
|
Duration |
1s |
|
Length |
20° |
|
Remarks |
The ball moved down at a steep angle, nearly vertical. It was large and bright with a tail that was sheer like smoke and also light in color. |
| Terminal flash |
|
Observation |
No |
|
Remarks |
- |
| Fragmentation |
|
Observation |
No |
|
Remarks |
- |
