| Observer |
|---|
| Name | Philip S |
|---|
| Experience Level | 3/5 |
|---|
| Remarks | - |
|---|
| Location |
|---|
| Address | Herndon, VA |
|---|
| Latitude | 38° 54' 57.42'' N (38.92°) |
|---|
| Longitude | 77° 25' 16.55'' W (-77.42°) |
|---|
| Elevation | 108.11m |
|---|
| Time and Duration |
|---|
| Local Date & Time | 2018-12-10 16:50 EST |
|---|
| UT Date & Time | 2018-12-10 21:50 UT |
|---|
| Duration | ≈3.5s |
|---|
| Direction |
|---|
| Moving direction | From up right to down left |
|---|
| Descent Angle | 222° |
|---|
| Moving |
|---|
| Facing azimuth | 123.22° |
|---|
| First azimuth | 130.29° |
|---|
| First elevation | 50° |
|---|
| Last azimuth | 108.46° |
|---|
| Last elevation | 15° |
|---|
| Brightness and color |
|---|
| Stellar Magnitude | -14 |
|---|
| Color | Light Blue |
|---|
| Concurrent Sound |
|---|
| Observation | Unknown |
|---|
| Remarks | - |
|---|
| Delayed Sound |
|---|
| Observation | Unknown |
|---|
| Remarks | - |
|---|
| Persistent train |
|---|
| Observation | No |
|---|
| Duration | - |
|---|
| Length | - |
|---|
| Remarks | - |
|---|
| Terminal flash |
|---|
| Observation | No |
|---|
| Remarks | - |
|---|
| Fragmentation |
|---|
| Observation | No |
|---|
| Remarks | - |
|---|
