Observer | |
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Name | Mark T |
Experience Level | 2/5 |
Remarks | The object was very bright and very clear. I initially thought it was some fireworks, but it was traveling towards earth and had a very distinctive shape and tail. I observed it for a few seconds, but it was very bright and low in the horizon - i believe it may have lasted much longer. |
Location | |
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Address | Livermore, CA |
Latitude | 37° 41' 32.43'' N (37.692341°) |
Longitude | 121° 46' 40.17'' W (-121.777824°) |
Elevation | 141.015564m |
Time and Duration | |
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Local Date & Time | 2013-12-21 21:15 PST |
UT Date & Time | 2013-12-22 05:15 UT |
Duration | ≈3.5s |
Direction | |
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Moving direction | From up right to down left |
Descent Angle | 225° |
Moving | |
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Facing azimuth | 257.16° |
First azimuth | 263.84° |
First elevation | 32° |
Last azimuth | 254.23° |
Last elevation | 29° |
Brightness and color | |
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Stellar Magnitude | -18 |
Color | The center was bluish surrounded by a bluegreen halo and a whitish tail. |
Concurrent Sound | |
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Observation | No |
Remarks | - |
Delayed Sound | |
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Observation | No |
Remarks | - |
Persistent train | |
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Observation | No |
Duration | - |
Length | - |
Remarks | - |
Terminal flash | |
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Observation | No |
Remarks | - |
Fragmentation | |
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Observation | Unknown |
Remarks | - |