Observer | |
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Name | Steven R |
Experience Level | 3/5 |
Remarks | I have been an amateur astronomer since 2004. |
Location | |
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Address | Colorado Springs, CO |
Latitude | 38° 49' 57.58'' N (38.83266°) |
Longitude | 104° 51' 14.85'' W (-104.854126°) |
Elevation | 1879.583m |
Time and Duration | |
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Local Date & Time | 2017-12-14 19:54 MST |
UT Date & Time | 2017-12-15 02:54 UT |
Duration | ≈3.5s |
Direction | |
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Moving direction | From up left to down right |
Descent Angle | 160° |
Moving | |
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Facing azimuth | 29.77° |
First azimuth | 22.64° |
First elevation | 30° |
Last azimuth | 33.58° |
Last elevation | 20° |
Brightness and color | |
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Stellar Magnitude | -7 |
Color | Orange, Yellow |
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 | Yes |
Remarks | The fireball was descending, getting brighter as it fell and faded quite abruptly. It did not flash bright enough to cast shadows or pop the sky like a flashbulb but it did get significantly brighter at the end of its flight. I had a distinct impression of an asymmetric shape. The leading edge appeared somewhat flattened and the trailing edge had "tips" extending back from the fireball. The general impression was somewhat like a home game machine controller, somewhat rectangular with the tips extending backward. |
Fragmentation | |
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Observation | Yes |
Remarks | At least two or three distinct fragments separate from the main fireball. |