| Observer |
|---|
| Name | Mark L |
|---|
| Experience Level | 2/5 |
|---|
| Remarks | - |
|---|
| Location |
|---|
| Address | Portsmouth, NH |
|---|
| Latitude | 43° 3' 23.37'' N (43.06°) |
|---|
| Longitude | 70° 47' 40.8'' W (-70.79°) |
|---|
| Elevation | 15.3m |
|---|
| Time and Duration |
|---|
| Local Date & Time | 2017-04-14 22:07 EDT |
|---|
| UT Date & Time | 2017-04-15 02:07 UT |
|---|
| Duration | ≈3.5s |
|---|
| Direction |
|---|
| Moving direction | From up left to down right |
|---|
| Descent Angle | 110° |
|---|
| Moving |
|---|
| Facing azimuth | 259.19° |
|---|
| First azimuth | 258.23° |
|---|
| First elevation | 66° |
|---|
| Last azimuth | 311.95° |
|---|
| Last elevation | 30° |
|---|
| Brightness and color |
|---|
| Stellar Magnitude | -7 |
|---|
| Color | Light Blue, Green |
|---|
| Concurrent Sound |
|---|
| Observation | Unknown |
|---|
| Remarks | - |
|---|
| Delayed Sound |
|---|
| Observation | Unknown |
|---|
| Remarks | - |
|---|
| Persistent train |
|---|
| Observation | Yes |
|---|
| Duration | 3s |
|---|
| Length | 10° |
|---|
| Remarks | Large flash and split into two trains |
|---|
| Terminal flash |
|---|
| Observation | Yes |
|---|
| Remarks | Large blue green flash |
|---|
| Fragmentation |
|---|
| Observation | Yes |
|---|
| Remarks | A smaller tail formed just below the main tail |
|---|
