| Observer |
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| Name | Daniel N |
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| Experience Level | 2/5 |
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| Remarks | Using the Night Sky app, there’s a close by star that says it’s Acrab, the flare ended up close to it |
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| Location |
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| Address | Porto, Porto District (PT) |
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| Latitude | 41° 10' 14.83'' N (41.17°) |
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| Longitude | 8° 40' 38.82'' W (-8.68°) |
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| Elevation | 26.56m |
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| Time and Duration |
|---|
| Local Date & Time | 2021-08-02 21:53 WEST |
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| UT Date & Time | 2021-08-02 20:53 UT |
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| Duration | <1s |
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| Direction |
|---|
| Moving direction | From up left to down right |
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| Descent Angle | 92° |
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| Moving |
|---|
| Facing azimuth | 185.53° |
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| First azimuth | 179.12° |
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| First elevation | 38° |
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| Last azimuth | 185.49° |
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| Last elevation | 33° |
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| Brightness and color |
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| Stellar Magnitude | -5 |
|---|
| Color | White somewhat metallic |
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| Concurrent Sound |
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| Observation | No |
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| Remarks | - |
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| Delayed Sound |
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| Observation | No |
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| Remarks | - |
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| Persistent train |
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| Observation | Yes |
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| Duration | 0.5s |
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| Length | 7° |
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| Remarks | Glowing orangey |
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| Terminal flash |
|---|
| Observation | Unknown |
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| Remarks | - |
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| Fragmentation |
|---|
| Observation | No |
|---|
| Remarks | - |
|---|
