| Observer |
|---|
| Name | Karen R |
|---|
| Experience Level | 1/5 |
|---|
| Remarks | It was absolutely brilliant and beautiful! |
|---|
| Location |
|---|
| Address | Groton, MA |
|---|
| Latitude | 42° 36' 42.25'' N (42.61°) |
|---|
| Longitude | 71° 35' 27.76'' W (-71.59°) |
|---|
| Elevation | 68.47m |
|---|
| Time and Duration |
|---|
| Local Date & Time | 2017-12-26 17:55 EST |
|---|
| UT Date & Time | 2017-12-26 22:55 UT |
|---|
| Duration | ≈3.5s |
|---|
| Direction |
|---|
| Moving direction | From down left to up right |
|---|
| Descent Angle | 29° |
|---|
| Moving |
|---|
| Facing azimuth | - |
|---|
| First azimuth | 240° |
|---|
| First elevation | 61° |
|---|
| Last azimuth | 30° |
|---|
| Last elevation | 58° |
|---|
| Brightness and color |
|---|
| Stellar Magnitude | -12 |
|---|
| Color | Orange and yellow at first; turned white |
|---|
| Concurrent Sound |
|---|
| Observation | No |
|---|
| Remarks | - |
|---|
| Delayed Sound |
|---|
| Observation | No |
|---|
| Remarks | - |
|---|
| Persistent train |
|---|
| Observation | No |
|---|
| Duration | - |
|---|
| Length | - |
|---|
| Remarks | - |
|---|
| Terminal flash |
|---|
| Observation | No |
|---|
| Remarks | - |
|---|
| Fragmentation |
|---|
| Observation | No |
|---|
| Remarks | - |
|---|
