| Observer | |
|---|---|
| Name | Emily S |
| Experience Level | 2/5 |
| Remarks | - |
| Location | |
|---|---|
| Address | Golden, CO |
| Latitude | 39° 45' 25.93'' N (39.757203°) |
| Longitude | 105° 13' 23.49'' W (-105.223193°) |
| Elevation | 1727.272m |
| Time and Duration | |
|---|---|
| Local Date & Time | 2017-12-14 19:50 MST |
| UT Date & Time | 2017-12-15 02:50 UT |
| Duration | ≈7.5s |
| Direction | |
|---|---|
| Moving direction | From up right to down left |
| Descent Angle | 243° |
| Moving | |
|---|---|
| Facing azimuth | 110.76° |
| First azimuth | 142.29° |
| First elevation | 45° |
| Last azimuth | 84.36° |
| Last elevation | 21° |
| Brightness and color | |
|---|---|
| Stellar Magnitude | -8 |
| Color | Light Blue, Light Green, Orange, Yellow, Light Yellow, White |
| Concurrent Sound | |
|---|---|
| Observation | No |
| Remarks | - |
| Delayed Sound | |
|---|---|
| Observation | No |
| Remarks | - |
| Persistent train | |
|---|---|
| Observation | Unknown |
| Duration | - |
| Length | - |
| Remarks | - |
| Terminal flash | |
|---|---|
| Observation | No |
| Remarks | - |
| Fragmentation | |
|---|---|
| Observation | Yes |
| Remarks | Appeared to break into several fragments |