| Observer |
|---|
| Name | Courtney N |
|---|
| Experience Level | 3/5 |
|---|
| Remarks | - |
|---|
| Location |
|---|
| Address | Lancaster, PA |
|---|
| Latitude | 40° 3' 25.66'' N (40.06°) |
|---|
| Longitude | 76° 19' 54.36'' W (-76.33°) |
|---|
| Elevation | 100.96m |
|---|
| Time and Duration |
|---|
| Local Date & Time | 2018-12-10 17:00 EST |
|---|
| UT Date & Time | 2018-12-10 22:00 UT |
|---|
| Duration | ≈1.5s |
|---|
| Direction |
|---|
| Moving direction | From up right to down left |
|---|
| Descent Angle | 257° |
|---|
| Moving |
|---|
| Facing azimuth | 125.46° |
|---|
| First azimuth | 131.28° |
|---|
| First elevation | 43° |
|---|
| Last azimuth | 102.74° |
|---|
| Last elevation | 35° |
|---|
| Brightness and color |
|---|
| Stellar Magnitude | -11 |
|---|
| Color | Green |
|---|
| Concurrent Sound |
|---|
| Observation | No |
|---|
| Remarks | - |
|---|
| Delayed Sound |
|---|
| Observation | No |
|---|
| Remarks | - |
|---|
| Persistent train |
|---|
| Observation | Yes |
|---|
| Duration | 1s |
|---|
| Length | - |
|---|
| Remarks | A glowing green train that got progressively dimmer |
|---|
| Terminal flash |
|---|
| Observation | Yes |
|---|
| Remarks | Bright green flash immediately preceding the fireball |
|---|
| Fragmentation |
|---|
| Observation | No |
|---|
| Remarks | - |
|---|
