| Observer |
|---|
| Name | Katherine B |
|---|
| Experience Level | 3/5 |
|---|
| Remarks | It was like nothing I've ever seen up in the sky before. |
|---|
| Location |
|---|
| Address | Elverson, PA |
|---|
| Latitude | 40° 9' 33.83'' N (40.16°) |
|---|
| Longitude | 75° 43' 47.96'' W (-75.73°) |
|---|
| Elevation | 181.08m |
|---|
| Time and Duration |
|---|
| Local Date & Time | 2017-10-07 20:45 EDT |
|---|
| UT Date & Time | 2017-10-08 00:45 UT |
|---|
| Duration | ≈1.5s |
|---|
| Direction |
|---|
| Moving direction | From up left to down right |
|---|
| Descent Angle | 91° |
|---|
| Moving |
|---|
| Facing azimuth | 193.59° |
|---|
| First azimuth | 180.94° |
|---|
| First elevation | 13° |
|---|
| Last azimuth | 214.91° |
|---|
| Last elevation | 11° |
|---|
| Brightness and color |
|---|
| Stellar Magnitude | -23 |
|---|
| Color | White |
|---|
| Concurrent Sound |
|---|
| Observation | No |
|---|
| Remarks | - |
|---|
| Delayed Sound |
|---|
| Observation | No |
|---|
| Remarks | - |
|---|
| Persistent train |
|---|
| Observation | Yes |
|---|
| Duration | 1s |
|---|
| Length | 30° |
|---|
| Remarks | glowing train |
|---|
| Terminal flash |
|---|
| Observation | No |
|---|
| Remarks | - |
|---|
| Fragmentation |
|---|
| Observation | No |
|---|
| Remarks | - |
|---|
