| Observer |
|---|
| Name | Mark D |
|---|
| Experience Level | 3/5 |
|---|
| Remarks | The size of the ball seemed rather large |
|---|
| Location |
|---|
| Address | , IL |
|---|
| Latitude | 41° 55' 55.72'' N (41.93°) |
|---|
| Longitude | 88° 12' 31.19'' W (-88.21°) |
|---|
| Elevation | 246.16m |
|---|
| Time and Duration |
|---|
| Local Date & Time | 2023-02-02 04:47 CST |
|---|
| UT Date & Time | 2023-02-02 10:47 UT |
|---|
| Duration | ≈3.5s |
|---|
| Direction |
|---|
| Moving direction | From down right to up left |
|---|
| Descent Angle | 357° |
|---|
| Moving |
|---|
| Facing azimuth | 0.09° |
|---|
| First azimuth | - |
|---|
| First elevation | 59° |
|---|
| Last azimuth | - |
|---|
| Last elevation | 1° |
|---|
| Brightness and color |
|---|
| Stellar Magnitude | -18 |
|---|
| Color | Green, Light Yellow |
|---|
| Concurrent Sound |
|---|
| Observation | No |
|---|
| Remarks | - |
|---|
| Delayed Sound |
|---|
| Observation | No |
|---|
| Remarks | - |
|---|
| Persistent train |
|---|
| Observation | Yes |
|---|
| Duration | 2.5s |
|---|
| Length | 35° |
|---|
| Remarks | Glowing train straight and tapered |
|---|
| Terminal flash |
|---|
| Observation | No |
|---|
| Remarks | - |
|---|
| Fragmentation |
|---|
| Observation | No |
|---|
| Remarks | - |
|---|
