| Observer |
|
Name |
Grant Y |
|
Experience Level |
3/5
|
|
Remarks |
It was larger than an average shooting star. Much lower in the atmosphere, and was mainly pinkish in color. Definitely not a firework. |
| Location |
|
Address |
Concord, CA |
|
Latitude |
37° 59' 26.3'' N (37.99064°)
|
|
Longitude |
122° 2' 53.34'' W (-122.048149°)
|
|
Elevation |
7.995252m |
| Time and Duration |
|
Local Date & Time |
2021-12-31 18:55 PST
|
|
UT Date & Time |
2022-01-01 02:55 UT
|
|
Duration |
≈1.5s
|
| Direction |
|
Moving direction |
From up right to down left |
|
Descent Angle |
265° |
| Moving |
|
Facing azimuth |
88.51° |
|
First azimuth |
103.76° |
|
First elevation |
43° |
|
Last azimuth |
50.57° |
|
Last elevation |
26° |
| Brightness and color |
|
Stellar Magnitude |
-13 |
|
Color |
Purple, Pink, Orange, Yellow |
| Concurrent Sound |
|
Observation |
No |
|
Remarks |
- |
| Delayed Sound |
|
Observation |
No |
|
Remarks |
- |
| Persistent train |
|
Observation |
Unknown |
|
Duration |
- |
|
Length |
- |
|
Remarks |
- |
| Terminal flash |
|
Observation |
Unknown |
|
Remarks |
- |
| Fragmentation |
|
Observation |
Unknown |
|
Remarks |
- |
