{"id":4012,"date":"2015-03-13T19:10:42","date_gmt":"2015-03-13T18:10:42","guid":{"rendered":"http:\/\/karmaka.de\/?p=4012"},"modified":"2015-03-13T19:10:42","modified_gmt":"2015-03-13T18:10:42","slug":"the-august-%ce%b8-aquillid-fireballs-and-possible-relationship-with-the-asteroid-2004mb6","status":"publish","type":"post","link":"https:\/\/karmaka.de\/?p=4012","title":{"rendered":"The August \u03b8-Aquillid fireballs and possible relationship with the asteroid 2004MB6"},"content":{"rendered":"<p>Kokhirova, G. I. and Babadzhanov, P. B. (2015)<\/p>\n<p>Meteoritics &#038; Planetary Science. doi: 10.1111\/maps.12431<\/p>\n<p><a href=\"http:\/\/onlinelibrary.wiley.com\/doi\/10.1111\/maps.12431\/abstract\" target=\"_blank\"><strong>LINK<\/strong><\/a><\/p>\n<div class=\"su-quote su-quote-style-default\"><div class=\"su-quote-inner su-u-clearfix su-u-trim\">Three bright fireballs belonging to the August \u03b8-Aquillid (ATA) meteor shower were photographed by the Tajikistan fireball network in 2009. Two of them are classified as the meteorite-dropping fireballs according to the determined parameters of the atmospheric trajectories, velocities, masses, and densities. Detection of the more dense bodies among cometary meteoroids points to a heterogeneous composition of the parent comet, and supports the suggestion that some meteorites might originate in the outer solar system, in the given case from the Jupiter-family comet reservoir. A search for the stream&#8217;s parent was undertaken among the near-Earth asteroids (NEAs); as a result, the asteroid 2004MB6 was identified as a possible progenitor of the ATA meteoroid stream. Investigation of the orbital evolution of the 2004MB6 and the fireball-producing meteoroid TN170809A showed that both objects have similar secular variations in the orbital elements during 7 kyr. The comet-like orbit of the 2004MB6 and its association with the ATA shower suppose a cometary origin of the asteroid.<\/div><\/div>\n","protected":false},"excerpt":{"rendered":"<p>Kokhirova, G. I. and Babadzhanov, P. B. (2015) Meteoritics &#038; Planetary Science. doi: 10.1111\/maps.12431 LINK<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[77,96,97],"tags":[1126,1854,380,1125],"_links":{"self":[{"href":"https:\/\/karmaka.de\/index.php?rest_route=\/wp\/v2\/posts\/4012"}],"collection":[{"href":"https:\/\/karmaka.de\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/karmaka.de\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/karmaka.de\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/karmaka.de\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=4012"}],"version-history":[{"count":1,"href":"https:\/\/karmaka.de\/index.php?rest_route=\/wp\/v2\/posts\/4012\/revisions"}],"predecessor-version":[{"id":4013,"href":"https:\/\/karmaka.de\/index.php?rest_route=\/wp\/v2\/posts\/4012\/revisions\/4013"}],"wp:attachment":[{"href":"https:\/\/karmaka.de\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=4012"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/karmaka.de\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=4012"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/karmaka.de\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=4012"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}