| Observer |
|---|
| Name | Samuel C |
|---|
| Experience Level | 1/5 |
|---|
| Remarks | - |
|---|
| Location |
|---|
| Address | Alto, MI |
|---|
| Latitude | 42° 50' 30.31'' N (42.84°) |
|---|
| Longitude | 85° 25' 45.21'' W (-85.43°) |
|---|
| Elevation | 247.62m |
|---|
| Time and Duration |
|---|
| Local Date & Time | 2021-12-13 22:00 EST |
|---|
| UT Date & Time | 2021-12-14 03:00 UT |
|---|
| Duration | ≈3.5s |
|---|
| Direction |
|---|
| Moving direction | From up right to down left |
|---|
| Descent Angle | 235° |
|---|
| Moving |
|---|
| Facing azimuth | 111.18° |
|---|
| First azimuth | 135.87° |
|---|
| First elevation | 16° |
|---|
| Last azimuth | 113.79° |
|---|
| Last elevation | 9° |
|---|
| Brightness and color |
|---|
| Stellar Magnitude | -18 |
|---|
| Color | Orange, Red, Brown |
|---|
| Concurrent Sound |
|---|
| Observation | No |
|---|
| Remarks | - |
|---|
| Delayed Sound |
|---|
| Observation | No |
|---|
| Remarks | - |
|---|
| Persistent train |
|---|
| Observation | Yes |
|---|
| Duration | 3s |
|---|
| Length | 6° |
|---|
| Remarks | It was a glowing trail but had a slight smoke trail I was very far away |
|---|
| Terminal flash |
|---|
| Observation | No |
|---|
| Remarks | - |
|---|
| Fragmentation |
|---|
| Observation | No |
|---|
| Remarks | - |
|---|
