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Quadrantida del 2008

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Fecha:03.01.2008 Hora:22:53 UT, 30s interval Exposición:15 s each
Campo visual:41o x 29o Cámara:Nikon D200 Filtro:ninguno
Óptica:f=20mm, 1/2.5 Lugar:Bernau, Black Forest Observador:Till Credner

© Copyright de los observadores

Sometimes bright meteors leave luminous trails in the upper atmosphere that may last several minutes. Such a persistant train was imaged above. The photographic appearance lasted about 10 min. Strong winds in the upper atmosphere torn the train apart due to different wind speeds and directions at different heights.