High-resolution modelling of meteoroid ablation
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985815%3A_____%2F13%3A00399302" target="_blank" >RIV/67985815:_____/13:00399302 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1051/0004-6361/201322005" target="_blank" >http://dx.doi.org/10.1051/0004-6361/201322005</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1051/0004-6361/201322005" target="_blank" >10.1051/0004-6361/201322005</a>
Alternative languages
Result language
angličtina
Original language name
High-resolution modelling of meteoroid ablation
Original language description
The structure and composition of meteoroids is of great interest because of the insight it provides into their parent asteroids and comets. Recently acquired, high-resolution video measurements of meteors will be used to evaluate two models of meteoroidablation. en meteors were observed with the Canadian Automated Meteor Observatory (CAMO), which uses pairs of mirrors to track meteors telescopically in the sky with a resolution of up to 3 meters per pixel. Two meteoroid ablation models were used to fitthe wide-field light curves and deceleration measurements of the meteors, and the wakes predicted by each model were compared to the wakes measured in the telescopic system. Both models produced satisfactory fits to the wide field measurements, but bothwere very poor at predicting the narrow field brightness profiles of the meteors. Models of meteoroid fragmentation in the atmosphere need significant improvement to match observations. Data from the CAMO observatory mirror systems provi
Czech name
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Czech description
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Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
BN - Astronomy and celestial mechanics, astrophysics
OECD FORD branch
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Result continuities
Project
<a href="/en/project/GAP209%2F11%2F1382" target="_blank" >GAP209/11/1382: Properties of meteoroids from different classes of parent bodies</a><br>
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2013
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Astronomy & Astrophysics
ISSN
0004-6361
e-ISSN
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Volume of the periodical
557
Issue of the periodical within the volume
September
Country of publishing house
FR - FRANCE
Number of pages
13
Pages from-to
"A41/1"-"A41/13"
UT code for WoS article
000325211900139
EID of the result in the Scopus database
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