File:Earth-grazing meteoroid, 13 October 1990, cropped.jpg

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Earth-grazing_meteoroid,_13_October_1990,_cropped.jpg ‎(253 × 532 pixels, file size: 89 KB, MIME type: image/jpeg)

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Summary

Description
English: Part of a scanned photograph of the bolide EN131090, originally captured on a glass photographic plate. The Earth-grazing meteoroid flew above Czechoslovakia and Poland on 13 October 1990 and left to space again. It was taken by an all-sky camera equipped with a fish-eye objective Zeiss Distagon 3.5/30mm located at the hydrometeorological station at Červená hora, Czechoslovakia (now in the Czech Republic). The bolide travels from the south to the north and its track is interrupted by a shutter rotating 12.5 times per second, which allows to determine its speed.
Čeština: Výřez z naskenované fotografie tečného bolidu EN131090, původně pořízené na skleněnou fotografickou desku. Meteoroid proletěl atmosférou nad územím Československa a Polska a odletěl zpět do vesmírného prostoru. Snímek byl pořízen pevnou celooblohovou kamerou vybavenou objektivem typu rybí oko Zeiss Distagon 3.5/30mm umístěnou na stanici ČHMÚ Červená hora. Bolid letí na obrázku od jihu na sever a jeho světelná stopa je přerušována sektorem rotujícím s frekvencí 12.5 přerušení/s, což umožňuje určit jeho rychlost.
Date
Source
English: Cropped from File:Earth-grazing meteoroid, 13 October 1990.jpg, which was provided by RNDr. Pavel Spurný, CSc, Astronomical Institute, Academy of Sciences of the Czech Republic.
Čeština: Ořez ze snímku File:Earth-grazing meteoroid, 13 October 1990.jpg, který byl poskytnut RNDr. Pavlem Spurným, CSc, Astronomický ústav AV ČR.
Author European Fireball Network

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Captions

Track of the earth-grazing meteoroid from 13 October 1990

Items portrayed in this file

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inception

13 October 1990

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image/jpeg

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Date/TimeThumbnailDimensionsUserComment
current16:40, 24 January 2020Thumbnail for version as of 16:40, 24 January 2020253 × 532 (89 KB)Jan.KamenicekUser created page with UploadWizard

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