| Observer | |
|---|---|
| Name | Mark D |
| Experience Level | 4/5 |
| Remarks | - |
| Location | |
|---|---|
| Address | Halifax, MA |
| Latitude | 41° 59' 44.59'' N (41.995719°) |
| Longitude | 70° 50' 39.8'' W (-70.844388°) |
| Elevation | 23.734665m |
| Time and Duration | |
|---|---|
| Local Date & Time | 2025-12-12 21:25 EST |
| UT Date & Time | 2025-12-13 02:25 UT |
| Duration | ≈7.5s |
| Direction | |
|---|---|
| Moving direction | From up right to down left |
| Descent Angle | 210° |
| Moving | |
|---|---|
| Facing azimuth | 41.73° |
| First azimuth | 40.42° |
| First elevation | 70° |
| Last azimuth | 28.01° |
| Last elevation | 19° |
| Brightness and color | |
|---|---|
| Stellar Magnitude | -12 |
| Color | Orange, White |
| Concurrent Sound | |
|---|---|
| Observation | No |
| Remarks | - |
| Delayed Sound | |
|---|---|
| Observation | No |
| Remarks | - |
| Persistent train | |
|---|---|
| Observation | Yes |
| Duration | 5s |
| Length | 25° |
| Remarks | Glowing train, seemed to mostly appear white with orange at the leading and trailing ends, and some “sparkling” as the object descended, there was a short gap and then the object began emitting more material and the train resumed |
| Terminal flash | |
|---|---|
| Observation | No |
| Remarks | - |
| Fragmentation | |
|---|---|
| Observation | Yes |
| Remarks | Towards the end of where I could see it, there appeared to be some small fragmentations; the fragments appeared the same color as the main object, mostly white, with some orange |