Observer | |
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Name | John W |
Experience Level | 4/5 |
Remarks | it was a very clear dark night in a really dark sky area, miles from any light pollution, we saw several satilites. It was a Scout camp so we were in the middle of an unlit field. We (the leaders) usually stay up late and invariably do a bit of sky watching. No one had ever seen anything a spectaclar as this before. |
Location | |
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Address | Dunsford, England (GB) |
Latitude | 50° 41' 1.67'' N (50.683797°) |
Longitude | 3° 41' 18.33'' W (-3.688424°) |
Elevation | 68.116142m |
Time and Duration | |
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Local Date & Time | 2017-06-17 00:30 BST |
UT Date & Time | 2017-06-16 23:30 UT |
Duration | ≈3.5s |
Direction | |
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Moving direction | From down left to up right |
Descent Angle | 34° |
Moving | |
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Facing azimuth | 45° |
First azimuth | 45° |
First elevation | 30° |
Last azimuth | 225° |
Last elevation | 60° |
Brightness and color | |
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Stellar Magnitude | -6 |
Color | White |
Concurrent Sound | |
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Observation | Unknown |
Remarks | - |
Delayed Sound | |
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Observation | Yes |
Remarks | I think I heard a 'whoose' sort of noise which started just before it disappeared and continued for maybe a second (or less). |
Persistent train | |
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Observation | Yes |
Duration | 2s |
Length | 30° |
Remarks | it seemed to leave a trail behind it but that may have been because it was so bright it caused a retinal imprint. It seemed to come from Cassiopia going from there across the sky, it was so bright and lasted long enough for the 6 of us to all see it, which is very unusual for meteors. |
Terminal flash | |
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Observation | No |
Remarks | - |
Fragmentation | |
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Observation | No |
Remarks | - |