| Observer |
|---|
| Name | Karen A |
|---|
| Experience Level | 1/5 |
|---|
| Remarks | The smoke trail remained visible in the night sky as a grey thin cloud. |
|---|
| Location |
|---|
| Address | Fair Oaks, CA |
|---|
| Latitude | 38° 38' 46.18'' N (38.65°) |
|---|
| Longitude | 121° 17' 37.27'' W (-121.29°) |
|---|
| Elevation | 49.76m |
|---|
| Time and Duration |
|---|
| Local Date & Time | 2021-02-10 18:15 PST |
|---|
| UT Date & Time | 2021-02-11 02:15 UT |
|---|
| Duration | ≈1.5s |
|---|
| Direction |
|---|
| Moving direction | From up to down |
|---|
| Descent Angle | 180° |
|---|
| Moving |
|---|
| Facing azimuth | 214.34° |
|---|
| First azimuth | - |
|---|
| First elevation | - |
|---|
| Last azimuth | 226.33° |
|---|
| Last elevation | 45° |
|---|
| Brightness and color |
|---|
| Stellar Magnitude | - |
|---|
| Color | Purple, Green, White |
|---|
| Concurrent Sound |
|---|
| Observation | No |
|---|
| Remarks | - |
|---|
| Delayed Sound |
|---|
| Observation | No |
|---|
| Remarks | - |
|---|
| Persistent train |
|---|
| Observation | Unknown |
|---|
| Duration | - |
|---|
| Length | - |
|---|
| Remarks | - |
|---|
| Terminal flash |
|---|
| Observation | Yes |
|---|
| Remarks | - |
|---|
| Fragmentation |
|---|
| Observation | Yes |
|---|
| Remarks | Trail of smoke |
|---|
