| Observer | |
|---|---|
| Name | M T |
| Experience Level | 2/5 |
| Remarks | It was the brightest object I had ever witnessed. Very colorful. |
| Location | |
|---|---|
| Address | Larkspur, CA |
| Latitude | 37° 55' 59.89'' N (37.933303°) |
| Longitude | 122° 32' 56.02'' W (-122.548894°) |
| Elevation | 98.745m |
| Time and Duration | |
|---|---|
| Local Date & Time | 2018-07-19 22:04 PDT |
| UT Date & Time | 2018-07-20 05:04 UT |
| Duration | ≈1.5s |
| Direction | |
|---|---|
| Moving direction | From up left to down right |
| Descent Angle | 128° |
| Moving | |
|---|---|
| Facing azimuth | 111.34° |
| First azimuth | 109.79° |
| First elevation | 36° |
| Last azimuth | 112.28° |
| Last elevation | 26° |
| Brightness and color | |
|---|---|
| Stellar Magnitude | -8 |
| Color | Blue, Light Blue, Yellow, Light Yellow, White |
| Concurrent Sound | |
|---|---|
| Observation | No |
| Remarks | - |
| Delayed Sound | |
|---|---|
| Observation | No |
| Remarks | - |
| Persistent train | |
|---|---|
| Observation | No |
| Duration | - |
| Length | - |
| Remarks | - |
| Terminal flash | |
|---|---|
| Observation | No |
| Remarks | - |
| Fragmentation | |
|---|---|
| Observation | Yes |
| Remarks | The front edge of the object was wide, almost two-pronged. |