| Observer |
|---|
| Name | Tiffany H |
|---|
| Experience Level | 2/5 |
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| Remarks | I am not certain of the time I viewed the flash, but I believe the date is correct and it was definitely at night. The sky was very dark. |
|---|
| Location |
|---|
| Address | Aurora, IL |
|---|
| Latitude | 41° 47' 50.36'' N (41.8°) |
|---|
| Longitude | 88° 18' 10.29'' W (-88.3°) |
|---|
| Elevation | 221.14m |
|---|
| Time and Duration |
|---|
| Local Date & Time | 2021-10-30 21:00 CST |
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| UT Date & Time | 2021-10-31 02:00 UT |
|---|
| Duration | ≈3.5s |
|---|
| Direction |
|---|
| Moving direction | From up right to down left |
|---|
| Descent Angle | 254° |
|---|
| Moving |
|---|
| Facing azimuth | 267.15° |
|---|
| First azimuth | 288.23° |
|---|
| First elevation | 61° |
|---|
| Last azimuth | 253.6° |
|---|
| Last elevation | 31° |
|---|
| Brightness and color |
|---|
| Stellar Magnitude | -14 |
|---|
| Color | Light Blue, Green |
|---|
| Concurrent Sound |
|---|
| Observation | Unknown |
|---|
| Remarks | - |
|---|
| Delayed Sound |
|---|
| Observation | Unknown |
|---|
| Remarks | - |
|---|
| Persistent train |
|---|
| Observation | No |
|---|
| Duration | - |
|---|
| Length | - |
|---|
| Remarks | - |
|---|
| Terminal flash |
|---|
| Observation | No |
|---|
| Remarks | - |
|---|
| Fragmentation |
|---|
| Observation | Unknown |
|---|
| Remarks | - |
|---|
