| Observer | |
|---|---|
| Name | L W |
| Experience Level | 1/5 |
| Remarks | - |
| Location | |
|---|---|
| Address | San Francisco, CA |
| Latitude | 37° 44' 24.26'' N (37.740072°) |
| Longitude | 122° 26' 45.08'' W (-122.445856°) |
| Elevation | 180.976059m |
| Time and Duration | |
|---|---|
| Local Date & Time | 2013-01-17 05:22 PST |
| UT Date & Time | 2013-01-17 13:22 UT |
| Duration | ≈7.5s |
| Direction | |
|---|---|
| Moving direction | From right to left |
| Descent Angle | 270° |
| Moving | |
|---|---|
| Facing azimuth | 75.04° |
| First azimuth | 75° |
| First elevation | 46° |
| Last azimuth | 36.23° |
| Last elevation | 38° |
| Brightness and color | |
|---|---|
| Stellar Magnitude | -19 |
| Color | Light Yellow, White |
| Concurrent Sound | |
|---|---|
| Observation | No |
| Remarks | - |
| Delayed Sound | |
|---|---|
| Observation | No |
| Remarks | - |
| Persistent train | |
|---|---|
| Observation | No |
| Duration | -1s |
| Length | -1° |
| Remarks | - |
| Terminal flash | |
|---|---|
| Observation | Yes |
| Remarks | I saw a large (much larger than a plane) bright ball of light form in the dark sky, then I saw it suddenly become more intense in brightness. The object then moved in a gentle arc from right to left (from my position), similar to the shape of a rainbow. The light of the arc and object quickly dimmed and faded back to black sky. |
| Fragmentation | |
|---|---|
| Observation | No |
| Remarks | - |