{"id":15342,"date":"2018-06-01T23:52:42","date_gmt":"2018-06-01T21:52:42","guid":{"rendered":"http:\/\/karmaka.de\/?p=15342"},"modified":"2018-06-19T01:05:58","modified_gmt":"2018-06-18T23:05:58","slug":"determination-of-meteorite-trajectories-observations-and-modeling","status":"publish","type":"post","link":"https:\/\/karmaka.de\/?p=15342","title":{"rendered":"Determination of Meteorite Trajectories: Observations and Modeling"},"content":{"rendered":"<p>A. Yu. Gavrilov, M. G. Lebedev<\/p>\n<p>Computational Mathematics and Modeling<br \/>\nJuly 2018, Volume 29, Issue 3, pp 265\u2013274<\/p>\n<p>Translated from Prikladnaya Matematika i Informatika, No. 56, 2017, pp. 18\u201329.<\/p>\n<p><a href=\"https:\/\/link.springer.com\/article\/10.1007\/s10598-018-9407-4\" target=\"_blank\"><strong>LINK<\/strong><\/a><\/p>\n<p>&#8220;We construct the complete trajectory of a meteorite from observations on the visible (\u201cbright\u201d) section of the trajectory. Mathematically, this is a minimization problem for a functional defined as the deviation of the observed trajectory from the trajectory calculated using the system of meteor physics equations. This differential system has been solved numerically, and the minimization problem has been solved by the Nelder\u2013Mead method. The solution makes it possible to determine the physical parameters of the body entering the Earth\u2019s atmosphere and to complete its trajectory on the unobservable (\u201cdark\u201d) section until its collision with the Earth\u2019s surface.&#8221;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>A. Yu. Gavrilov, M. G. Lebedev Computational Mathematics and Modeling July 2018, Volume 29, Issue 3, pp 265\u2013274 Translated from Prikladnaya Matematika i Informatika, No. 56, 2017, pp. 18\u201329. LINK &#8220;We construct the complete trajectory&#8230;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[96],"tags":[118,3667,1197,3662],"_links":{"self":[{"href":"https:\/\/karmaka.de\/index.php?rest_route=\/wp\/v2\/posts\/15342"}],"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=15342"}],"version-history":[{"count":1,"href":"https:\/\/karmaka.de\/index.php?rest_route=\/wp\/v2\/posts\/15342\/revisions"}],"predecessor-version":[{"id":15343,"href":"https:\/\/karmaka.de\/index.php?rest_route=\/wp\/v2\/posts\/15342\/revisions\/15343"}],"wp:attachment":[{"href":"https:\/\/karmaka.de\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=15342"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/karmaka.de\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=15342"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/karmaka.de\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=15342"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}