Observer |
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Name | Anthony A |
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Experience Level | 1/5 |
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Remarks | - |
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Location |
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Address | San Francisco, CA |
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Latitude | 37° 46' 5.66'' N (37.77°) |
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Longitude | 122° 26' 0.39'' W (-122.43°) |
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Elevation | 49.24m |
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Time and Duration |
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Local Date & Time | 2018-12-19 17:44 PST |
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UT Date & Time | 2018-12-20 01:44 UT |
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Duration | ≈1.5s |
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Direction |
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Moving direction | From up right to down left |
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Descent Angle | 208° |
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Moving |
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Facing azimuth | 259.82° |
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First azimuth | 267.86° |
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First elevation | 25° |
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Last azimuth | 258.18° |
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Last elevation | 20° |
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Brightness and color |
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Stellar Magnitude | -8 |
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Color | Light Yellow |
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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 | 99.99s |
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Length | 30° |
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Remarks | Smoke trail that became warped with atmospheric winds and persisted for a very long time (measured in tens of minutes) |
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Terminal flash |
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Observation | No |
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Remarks | - |
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Fragmentation |
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Observation | Yes |
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Remarks | Pieces flew off in a different direction from the main glowing ball |
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