{"id":2861,"date":"2019-07-07T12:44:38","date_gmt":"2019-07-07T15:44:38","guid":{"rendered":"http:\/\/www.bramonmeteor.org\/bramon\/?p=2861"},"modified":"2019-09-27T09:59:29","modified_gmt":"2019-09-27T12:59:29","slug":"fantastico-grupo-de-meteoros-registrado-no-maranhao","status":"publish","type":"post","link":"http:\/\/www.bramonmeteor.org\/bramon\/en\/fantastico-grupo-de-meteoros-registrado-no-maranhao\/","title":{"rendered":"Fant\u00e1stico grupo de meteoros registrado no Maranh\u00e3o"},"content":{"rendered":"<p>A very rare cluster of meteors was registered in the early hours of June 26 from the BRAMON EMM2\/MA Station managed by Edgar Merizio in S\u00e3o Jos\u00e9 do Ribamar, Maranh\u00e3o, Brazil. Were at least 9 meteors registered simultaneously in less than 1 second, all parallel to each other. Meteor cluster like these originate from the same meteoroid that broke apart before hits Earth. Usually this fragmentation occurs a few hours, perhaps days, before its encounter with the terrestrial atmosphere.<\/p>\n<p><iframe title=\"Meteoro M\u00faltiplo no Maranh\u00e3o\" width=\"854\" height=\"480\" src=\"https:\/\/www.youtube.com\/embed\/DrgzGvQTmXA?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen><\/iframe><\/p>\n<p>There are several possible origins for the fragmentation that generates a cluster of meteors like this. It&#8217;s possible that the meteoroids originated from a recent common ejection of a comet or asteroid passing close to the Earth, may have been a low cohesive meteoroid that has been fragmented by the collision of a microparticle, or may have originated from a meteoroid with volatile material in its composition that has been vaporized due to action of the Sun, dispersing the rocky fragments shortly before its encounter with the Earth.<\/p>\n<p>Meteor groupings had been recorded previously, most of them during the outburst of the Leonids meteor shower in the early part of this century. This one recorded by Edgar appears as very rare type of cluster recorded out of period of a great shower and its preliminarily calculated radiant does not seem to associated to any known meteor shower.<\/p>\n<p><a href=\"https:\/\/i1.wp.com\/www.bramonmeteor.org\/bramon\/wp-content\/uploads\/2019\/07\/radiante.jpg\"><img data-attachment-id=\"2862\" data-permalink=\"http:\/\/www.bramonmeteor.org\/bramon\/en\/radiante-2\/\" data-orig-file=\"https:\/\/i1.wp.com\/www.bramonmeteor.org\/bramon\/wp-content\/uploads\/2019\/07\/radiante.jpg?fit=1290%2C860\" data-orig-size=\"1290,860\" data-comments-opened=\"0\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"radiante\" data-image-description=\"\" data-medium-file=\"https:\/\/i1.wp.com\/www.bramonmeteor.org\/bramon\/wp-content\/uploads\/2019\/07\/radiante.jpg?fit=300%2C200\" data-large-file=\"https:\/\/i1.wp.com\/www.bramonmeteor.org\/bramon\/wp-content\/uploads\/2019\/07\/radiante.jpg?fit=854%2C570\" loading=\"lazy\" class=\"alignnone size-large wp-image-2862\" src=\"https:\/\/i1.wp.com\/www.bramonmeteor.org\/bramon\/wp-content\/uploads\/2019\/07\/radiante.jpg?resize=854%2C570\" alt=\"\" width=\"854\" height=\"570\" srcset=\"https:\/\/i1.wp.com\/www.bramonmeteor.org\/bramon\/wp-content\/uploads\/2019\/07\/radiante.jpg?resize=1024%2C683 1024w, https:\/\/i1.wp.com\/www.bramonmeteor.org\/bramon\/wp-content\/uploads\/2019\/07\/radiante.jpg?resize=300%2C200 300w, https:\/\/i1.wp.com\/www.bramonmeteor.org\/bramon\/wp-content\/uploads\/2019\/07\/radiante.jpg?resize=768%2C512 768w, https:\/\/i1.wp.com\/www.bramonmeteor.org\/bramon\/wp-content\/uploads\/2019\/07\/radiante.jpg?w=1290 1290w\" sizes=\"(max-width: 854px) 100vw, 854px\" data-recalc-dims=\"1\" \/><\/a><\/p>\n<p>Atualmente, esse registro j\u00e1 est\u00e1 sendo suficiente para determinar suas poss\u00edveis origens. Registros como esses, al\u00e9m de sua beleza e raridade, sempre ajudam a ci\u00eancia a conhecer ainda mais a din\u00e2mica desses pequenos corpos do sistema solar.<\/p>","protected":false},"excerpt":{"rendered":"<div class=\"wpm_excerpt clearfix\"><p>A very rare cluster of meteors was registered in the early hours&hellip;<\/p>\n<\/div>","protected":false},"author":15,"featured_media":2863,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"spay_email":"","jetpack_publicize_message":""},"categories":[5],"tags":[171,172,173,12,174],"jetpack_featured_media_url":"https:\/\/i1.wp.com\/www.bramonmeteor.org\/bramon\/wp-content\/uploads\/2019\/07\/capa.jpg?fit=640%2C466","jetpack_publicize_connections":[],"jetpack-related-posts":[],"_links":{"self":[{"href":"http:\/\/www.bramonmeteor.org\/bramon\/en\/wp-json\/wp\/v2\/posts\/2861"}],"collection":[{"href":"http:\/\/www.bramonmeteor.org\/bramon\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.bramonmeteor.org\/bramon\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.bramonmeteor.org\/bramon\/en\/wp-json\/wp\/v2\/users\/15"}],"replies":[{"embeddable":true,"href":"http:\/\/www.bramonmeteor.org\/bramon\/en\/wp-json\/wp\/v2\/comments?post=2861"}],"version-history":[{"count":1,"href":"http:\/\/www.bramonmeteor.org\/bramon\/en\/wp-json\/wp\/v2\/posts\/2861\/revisions"}],"predecessor-version":[{"id":2915,"href":"http:\/\/www.bramonmeteor.org\/bramon\/en\/wp-json\/wp\/v2\/posts\/2861\/revisions\/2915"}],"wp:featuredmedia":[{"embeddable":true,"href":"http:\/\/www.bramonmeteor.org\/bramon\/en\/wp-json\/wp\/v2\/media\/2863"}],"wp:attachment":[{"href":"http:\/\/www.bramonmeteor.org\/bramon\/en\/wp-json\/wp\/v2\/media?parent=2861"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.bramonmeteor.org\/bramon\/en\/wp-json\/wp\/v2\/categories?post=2861"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.bramonmeteor.org\/bramon\/en\/wp-json\/wp\/v2\/tags?post=2861"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}