| Observer |
|---|
| Name | David H |
|---|
| Experience Level | 3/5 |
|---|
| Remarks | - |
|---|
| Location |
|---|
| Address | , Stockholms län (SE) |
|---|
| Latitude | 59° 30' 24.27'' N (59.51°) |
|---|
| Longitude | 18° 16' 0.07'' E (18.27°) |
|---|
| Elevation | 45.82m |
|---|
| Time and Duration |
|---|
| Local Date & Time | 2020-11-07 22:27 CET |
|---|
| UT Date & Time | 2020-11-07 21:27 UT |
|---|
| Duration | ≈3.5s |
|---|
| Direction |
|---|
| Moving direction | From down to up |
|---|
| Descent Angle | - |
|---|
| Moving |
|---|
| Facing azimuth | 275.9° |
|---|
| First azimuth | 271.2° |
|---|
| First elevation | 28° |
|---|
| Last azimuth | 284.3° |
|---|
| Last elevation | 29° |
|---|
| Brightness and color |
|---|
| Stellar Magnitude | -15 |
|---|
| Color | Light Blue |
|---|
| Concurrent Sound |
|---|
| Observation | No |
|---|
| Remarks | - |
|---|
| Delayed Sound |
|---|
| Observation | Yes |
|---|
| Remarks | Two faint but deeply robust sonic booms, approximately 5 minutes after the sighting. |
|---|
| Persistent train |
|---|
| Observation | No |
|---|
| Duration | - |
|---|
| Length | - |
|---|
| Remarks | - |
|---|
| Terminal flash |
|---|
| Observation | Unknown |
|---|
| Remarks | - |
|---|
| Fragmentation |
|---|
| Observation | No |
|---|
| Remarks | - |
|---|
