{"id":12977,"date":"2018-09-26T18:21:00","date_gmt":"2018-09-27T01:21:00","guid":{"rendered":"http:\/\/planets.ucla.edu\/?p=12977"},"modified":"2021-01-18T01:31:56","modified_gmt":"2021-01-18T09:31:56","slug":"110918jenniskens","status":"publish","type":"post","link":"http:\/\/planets.ucla.edu\/?p=12977","title":{"rendered":"November 09, 2018: Earth Impacting Debris From Comets And Asteroids"},"content":{"rendered":"<p>Talk Title: Earth Impacting Debris From Comets And Asteroids<\/p>\n<p>Abstract:<\/p>\n<p>The results from ongoing surveys are described that have mapped out our annual meteor showers. Data can now be accessed online in near-real time, facilitating the monitoring of unusual meteor shower activity. Comets dominate the influx at meteoroid sizes &lt; 10 cm. Above 10 cm, meteors are mostly from debris of asteroid collisions. Those meteoroid streams manifest on Earth very differently. So far, 36 meteorite falls have been observed by cameras, providing a first glimpse into where in the asteroid belt the collisions occurred that are producing our meteorites. A recent fall over Botswana resulted in the recovery of material from asteroid 2018 LA. Since early 2017, a new instrument on the GOES-16 and GOES-17 weather satellites is providing position and light curve data for bolides that occur over the Americas.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Talk Title: Earth Impacting Debris From Comets And Asteroids Abstract: The results from ongoing surveys are described that have mapped out our annual meteor showers. Data can now be accessed online in near-real time, facilitating the monitoring of unusual meteor shower activity. Comets dominate the influx at meteoroid sizes &lt; 10 cm. Above 10 cm, &hellip; <\/p>\n<p class=\"link-more\"><a href=\"http:\/\/planets.ucla.edu\/?p=12977\" class=\"more-link\">Continue reading<span class=\"screen-reader-text\"> &#8220;November 09, 2018: Earth Impacting Debris From Comets And Asteroids&#8221;<\/span><\/a><\/p>\n","protected":false},"author":9,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[256],"tags":[],"class_list":["post-12977","post","type-post","status-publish","format-standard","hentry","category-colloquia"],"_links":{"self":[{"href":"http:\/\/planets.ucla.edu\/index.php?rest_route=\/wp\/v2\/posts\/12977","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/planets.ucla.edu\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/planets.ucla.edu\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/planets.ucla.edu\/index.php?rest_route=\/wp\/v2\/users\/9"}],"replies":[{"embeddable":true,"href":"http:\/\/planets.ucla.edu\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=12977"}],"version-history":[{"count":1,"href":"http:\/\/planets.ucla.edu\/index.php?rest_route=\/wp\/v2\/posts\/12977\/revisions"}],"predecessor-version":[{"id":12978,"href":"http:\/\/planets.ucla.edu\/index.php?rest_route=\/wp\/v2\/posts\/12977\/revisions\/12978"}],"wp:attachment":[{"href":"http:\/\/planets.ucla.edu\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=12977"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/planets.ucla.edu\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=12977"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/planets.ucla.edu\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=12977"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}