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Stream and sporadic meteoroids associated with Near Earth Objects

Published online by Cambridge University Press:  05 March 2015

Tadeusz J. Jopek  and
Iwan P. Williams
Tadeusz J. Jopek
Affiliation:
Astronomical Observatory Institute, Faculty of Physics, A.M. University, Poznan, Poland
Iwan P. Williams
Affiliation:
School of Physics and Astronomy, Queen Mary University of London, E1 4NS, UK
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Abstract

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NEOs come close to the Earth's orbit so that any dust ejected from them, might be seen as a meteor shower. Orbits evolve rapidly, so that a similarity of orbits at one given time is not sufficient to prove a relationship, orbital evolution over a long time interval also has to be similar. Sporadic meteoroids can not be associated with a single parent body, they can only be classified as cometary or asteroidal. However, by considering one parameter criteria, many sporadics are not classified properly therefore two parameter approach was proposed.

Keywords

meteorsmeteoroidsmeteoroidsmethods: numerical
Type
Contributed Papers
Information
Proceedings of the International Astronomical Union , Volume 10 , Highlights H16: Highlights of Astronomy , August 2012 , pp. 143 - 145
Copyright
Copyright © International Astronomical Union 2015 

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