Near-Earth asteroids among the lota Aquariids meteoroid stream
Identifieur interne : 000638 ( Main/Exploration ); précédent : 000637; suivant : 000639Near-Earth asteroids among the lota Aquariids meteoroid stream
Auteurs : P. B. Babadzhanov [Tadjikistan] ; I. P. Williams [Royaume-Uni] ; G. I. Kokhirova [Tadjikistan]Source :
- Astronomy and astrophysics : (Berlin. Print) [ 0004-6361 ] ; 2009.
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Abstract
It is shown that the near-Earth asteroids 2002JS2, 2002PD11, and 2003MT9 have very similar orbits to each other and probably a common origin. We investigate the orbital evolution of these asteroids under the perturbing action of the planets and calculated the theoretical shower parameters for any meteor shower that may be associated with these asteroids. Finally we searched the existing catalogues of meteor showers and fireballs, and found that activity has been observed corresponding to each of the theoretically predicted shower. We conclude that this asteroid-meteoroid complex is the result of a cometary break-up.
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Le document en format XML
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Williams</name><affiliation wicri:level="4"><inist:fA14 i1="02"><s1>Queen Mary University of London</s1><s2>E1 4NS</s2><s3>GBR</s3><sZ>2 aut.</sZ></inist:fA14><country>Royaume-Uni</country><placeName><settlement type="city">Londres</settlement><region type="country">Angleterre</region><region type="région" nuts="1">Grand Londres</region></placeName><orgName type="university">Université de Londres</orgName></affiliation></author><author><name sortKey="Kokhirova, G I" sort="Kokhirova, G I" uniqKey="Kokhirova G" first="G. I." last="Kokhirova">G. I. 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B." last="Babadzhanov">P. B. Babadzhanov</name><affiliation wicri:level="1"><inist:fA14 i1="01"><s1>Institute of Astrophysics</s1><s2>Dushanbe 734042</s2><s3>TJK</s3><sZ>1 aut.</sZ><sZ>3 aut.</sZ></inist:fA14><country>Tadjikistan</country><wicri:noRegion>Institute of Astrophysics</wicri:noRegion></affiliation></author><author><name sortKey="Williams, I P" sort="Williams, I P" uniqKey="Williams I" first="I. P." last="Williams">I. P. Williams</name><affiliation wicri:level="4"><inist:fA14 i1="02"><s1>Queen Mary University of London</s1><s2>E1 4NS</s2><s3>GBR</s3><sZ>2 aut.</sZ></inist:fA14><country>Royaume-Uni</country><placeName><settlement type="city">Londres</settlement><region type="country">Angleterre</region><region type="région" nuts="1">Grand Londres</region></placeName><orgName type="university">Université de Londres</orgName></affiliation></author><author><name sortKey="Kokhirova, G I" sort="Kokhirova, G I" uniqKey="Kokhirova G" first="G. I." last="Kokhirova">G. I. Kokhirova</name><affiliation wicri:level="1"><inist:fA14 i1="01"><s1>Institute of Astrophysics</s1><s2>Dushanbe 734042</s2><s3>TJK</s3><sZ>1 aut.</sZ><sZ>3 aut.</sZ></inist:fA14><country>Tadjikistan</country><wicri:noRegion>Institute of Astrophysics</wicri:noRegion></affiliation></author></analytic><series><title level="j" type="main">Astronomy and astrophysics : (Berlin. Print)</title><title level="j" type="abbreviated">Astron. astrophys. : (Berl., Print)</title><idno type="ISSN">0004-6361</idno><imprint><date when="2009">2009</date></imprint></series></biblStruct></sourceDesc><seriesStmt><title level="j" type="main">Astronomy and astrophysics : (Berlin. Print)</title><title level="j" type="abbreviated">Astron. astrophys. : (Berl., Print)</title><idno type="ISSN">0004-6361</idno></seriesStmt></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Asteroids</term><term>Astronomical catalogues</term><term>Fireballs</term><term>Meteoroids</term><term>Meteors</term><term>Orbits</term><term>Planets</term></keywords><keywords scheme="Pascal" xml:lang="fr"><term>Astéroïde</term><term>Météoroïde</term><term>Orbite</term><term>Planète</term><term>Météore</term><term>Catalogue astronomique</term><term>Boule feu</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">It is shown that the near-Earth asteroids 2002JS2, 2002PD11, and 2003MT9 have very similar orbits to each other and probably a common origin. We investigate the orbital evolution of these asteroids under the perturbing action of the planets and calculated the theoretical shower parameters for any meteor shower that may be associated with these asteroids. Finally we searched the existing catalogues of meteor showers and fireballs, and found that activity has been observed corresponding to each of the theoretically predicted shower. We conclude that this asteroid-meteoroid complex is the result of a cometary break-up.</div></front></TEI><affiliations><list><country><li>Royaume-Uni</li><li>Tadjikistan</li></country><region><li>Angleterre</li><li>Grand Londres</li></region><settlement><li>Londres</li></settlement><orgName><li>Université de Londres</li></orgName></list><tree><country name="Tadjikistan"><noRegion><name sortKey="Babadzhanov, P B" sort="Babadzhanov, P B" uniqKey="Babadzhanov P" first="P. B." last="Babadzhanov">P. B. Babadzhanov</name></noRegion><name sortKey="Kokhirova, G I" sort="Kokhirova, G I" uniqKey="Kokhirova G" first="G. I." last="Kokhirova">G. I. Kokhirova</name></country><country name="Royaume-Uni"><region name="Angleterre"><name sortKey="Williams, I P" sort="Williams, I P" uniqKey="Williams I" first="I. P." last="Williams">I. P. Williams</name></region></country></tree></affiliations></record>Pour manipuler ce document sous Unix (Dilib)
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