{"id":1070,"date":"2017-07-10T23:24:59","date_gmt":"2017-07-11T02:24:59","guid":{"rendered":"http:\/\/www.bramonmeteor.org\/bramon\/?p=1070"},"modified":"2017-07-10T23:24:59","modified_gmt":"2017-07-11T02:24:59","slug":"analise-de-fireball-bramon-06072017","status":"publish","type":"post","link":"http:\/\/www.bramonmeteor.org\/bramon\/analise-de-fireball-bramon-06072017\/","title":{"rendered":"An\u00e1lise de Fireball (BRAMON) &#8211; 06\/07\/2017"},"content":{"rendered":"<p>No meio da madrugada do \u00faltimo dia 6, um brilhante meteoro entrou na atmosfera da Terra. O mesmo foi registrado simultaneamente por duas esta\u00e7\u00e3o da BRAMON: CSP &#8211; Carlos di Pietro &#8211; S\u00e3o Paulo &#8211; SP e RCP2 &#8211; Renato Poltronieri &#8211; Nhandeara &#8211; SP. Ao ser registrado por duas esta\u00e7\u00f5es, foi poss\u00edvel aplicar a t\u00e9cnica de triangula\u00e7\u00e3o e, consequentemente, determinar com mais refinamento, a trajet\u00f3ria do meteoro. Este \u00e9 o chamado pareamento, sendo muito \u00fatil para dirimir d\u00favidas do radiante de origem.<\/p>\n<p style=\"text-align: center;\"><a href=\"https:\/\/i0.wp.com\/www.bramonmeteor.org\/bramon\/\/wp-content\/uploads\/2017\/07\/M20170706_053255_RCP_2P.jpg\"><img data-attachment-id=\"1060\" data-permalink=\"http:\/\/www.bramonmeteor.org\/bramon\/m20170706_053255_rcp_2p\/\" data-orig-file=\"https:\/\/i2.wp.com\/www.bramonmeteor.org\/bramon\/wp-content\/uploads\/2017\/07\/M20170706_053255_RCP_2P.jpg?fit=720%2C480\" data-orig-size=\"720,480\" 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=\"M20170706_053255_RCP_2P\" data-image-description=\"\" data-medium-file=\"https:\/\/i2.wp.com\/www.bramonmeteor.org\/bramon\/wp-content\/uploads\/2017\/07\/M20170706_053255_RCP_2P.jpg?fit=300%2C200\" data-large-file=\"https:\/\/i2.wp.com\/www.bramonmeteor.org\/bramon\/wp-content\/uploads\/2017\/07\/M20170706_053255_RCP_2P.jpg?fit=720%2C480\" loading=\"lazy\" class=\"alignnone size-medium wp-image-1060\" src=\"https:\/\/i1.wp.com\/www.bramonmeteor.org\/bramon\/\/wp-content\/uploads\/2017\/07\/M20170706_053255_RCP_2P-300x200.jpg?resize=300%2C200\" alt=\"\" width=\"300\" height=\"200\" srcset=\"https:\/\/i2.wp.com\/www.bramonmeteor.org\/bramon\/wp-content\/uploads\/2017\/07\/M20170706_053255_RCP_2P.jpg?resize=300%2C200 300w, https:\/\/i2.wp.com\/www.bramonmeteor.org\/bramon\/wp-content\/uploads\/2017\/07\/M20170706_053255_RCP_2P.jpg?w=720 720w\" sizes=\"(max-width: 300px) 100vw, 300px\" data-recalc-dims=\"1\" \/><\/a><\/p>\n<p style=\"text-align: center;\">Imagem obtida pela esta\u00e7\u00e3o RCP2 mostra o meteoro no canto inferior esquerdo.<\/p>\n<p style=\"text-align: center;\"><a href=\"https:\/\/i2.wp.com\/www.bramonmeteor.org\/bramon\/\/wp-content\/uploads\/2017\/07\/M20170706_053255_SP_P.jpg\"><img data-attachment-id=\"1061\" data-permalink=\"http:\/\/www.bramonmeteor.org\/bramon\/m20170706_053255_sp_p\/\" data-orig-file=\"https:\/\/i2.wp.com\/www.bramonmeteor.org\/bramon\/wp-content\/uploads\/2017\/07\/M20170706_053255_SP_P.jpg?fit=640%2C480\" data-orig-size=\"640,480\" 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=\"M20170706_053255_SP_P\" data-image-description=\"\" data-medium-file=\"https:\/\/i2.wp.com\/www.bramonmeteor.org\/bramon\/wp-content\/uploads\/2017\/07\/M20170706_053255_SP_P.jpg?fit=300%2C225\" data-large-file=\"https:\/\/i2.wp.com\/www.bramonmeteor.org\/bramon\/wp-content\/uploads\/2017\/07\/M20170706_053255_SP_P.jpg?fit=640%2C480\" loading=\"lazy\" class=\"alignnone size-medium wp-image-1061\" src=\"https:\/\/i2.wp.com\/www.bramonmeteor.org\/bramon\/\/wp-content\/uploads\/2017\/07\/M20170706_053255_SP_P-300x225.jpg?resize=300%2C225\" alt=\"\" width=\"300\" height=\"225\" srcset=\"https:\/\/i2.wp.com\/www.bramonmeteor.org\/bramon\/wp-content\/uploads\/2017\/07\/M20170706_053255_SP_P.jpg?resize=300%2C225 300w, https:\/\/i2.wp.com\/www.bramonmeteor.org\/bramon\/wp-content\/uploads\/2017\/07\/M20170706_053255_SP_P.jpg?w=640 640w\" sizes=\"(max-width: 300px) 100vw, 300px\" data-recalc-dims=\"1\" \/><\/a><\/p>\n<p style=\"text-align: center;\">Imagem obtida pela esta\u00e7\u00e3o CSP mostra o meteoro deslocando-se praticamente horizontal ao campo de vis\u00e3o da c\u00e2mera.<\/p>\n<p style=\"text-align: left;\">\u00a0 \u00a0 \u00a0As an\u00e1lises individuais das esta\u00e7\u00f5es j\u00e1 haviam apontado a possibilidade do meteoro integrar a fam\u00edlia JCT (July Cetids), que \u00e9 uma das chuvas de meteoros descobertas pela BRAMON em 2017. Os dados orbitais m\u00e9dios da JCT s\u00e3o: \u00a0 \u00a0a = 3,86; e = 0,73; q = 0,99; Peri = 20,0\u00ba; Nodo Ascendente = 290,0\u00ba; Inclina\u00e7ao = 153,7\u00ba e Velocidade Geoc\u00eantrica de 66,2Km\/s. Dados complementares da Chuva JCT podem ser vistos diretamente no site do <a href=\"https:\/\/www.ta3.sk\/IAUC22DB\/MDC2007\/Roje\/pojedynczy_obiekt.php?kodstrumienia=00800&amp;colecimy=0&amp;kodmin=00001&amp;kodmax=00821&amp;sortowanie=0\" target=\"_blank\">Meteor Data Center<\/a>.<\/p>\n<p style=\"text-align: left;\">Quando as trajet\u00f3rias individuais foram estendidas, o resultado ficou como se segue:<\/p>\n<p style=\"text-align: center;\"><a href=\"https:\/\/i0.wp.com\/www.bramonmeteor.org\/bramon\/\/wp-content\/uploads\/2017\/07\/map.png\"><img data-attachment-id=\"1062\" data-permalink=\"http:\/\/www.bramonmeteor.org\/bramon\/map\/\" data-orig-file=\"https:\/\/i1.wp.com\/www.bramonmeteor.org\/bramon\/wp-content\/uploads\/2017\/07\/map.png?fit=1144%2C768\" data-orig-size=\"1144,768\" 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=\"map\" data-image-description=\"\" data-medium-file=\"https:\/\/i1.wp.com\/www.bramonmeteor.org\/bramon\/wp-content\/uploads\/2017\/07\/map.png?fit=300%2C201\" data-large-file=\"https:\/\/i1.wp.com\/www.bramonmeteor.org\/bramon\/wp-content\/uploads\/2017\/07\/map.png?fit=854%2C573\" loading=\"lazy\" class=\"alignnone size-medium wp-image-1062\" src=\"https:\/\/i1.wp.com\/www.bramonmeteor.org\/bramon\/\/wp-content\/uploads\/2017\/07\/map-300x201.png?resize=300%2C201\" alt=\"\" width=\"300\" height=\"201\" srcset=\"https:\/\/i1.wp.com\/www.bramonmeteor.org\/bramon\/wp-content\/uploads\/2017\/07\/map.png?resize=300%2C201 300w, https:\/\/i1.wp.com\/www.bramonmeteor.org\/bramon\/wp-content\/uploads\/2017\/07\/map.png?resize=1024%2C687 1024w, https:\/\/i1.wp.com\/www.bramonmeteor.org\/bramon\/wp-content\/uploads\/2017\/07\/map.png?resize=768%2C516 768w, https:\/\/i1.wp.com\/www.bramonmeteor.org\/bramon\/wp-content\/uploads\/2017\/07\/map.png?w=1144 1144w\" sizes=\"(max-width: 300px) 100vw, 300px\" data-recalc-dims=\"1\" \/><\/a><\/p>\n<p style=\"text-align: center;\">Imagem que mostra o prolongamento dos registros individuais das trajet\u00f3rias. As duas apontam o mesmo radiante: JCT.<\/p>\n<p style=\"text-align: center;\"><a href=\"https:\/\/i1.wp.com\/www.bramonmeteor.org\/bramon\/\/wp-content\/uploads\/2017\/07\/orbit.png\"><img data-attachment-id=\"1063\" data-permalink=\"http:\/\/www.bramonmeteor.org\/bramon\/orbit\/\" data-orig-file=\"https:\/\/i0.wp.com\/www.bramonmeteor.org\/bramon\/wp-content\/uploads\/2017\/07\/orbit.png?fit=1144%2C764\" data-orig-size=\"1144,764\" 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=\"orbit\" data-image-description=\"\" data-medium-file=\"https:\/\/i0.wp.com\/www.bramonmeteor.org\/bramon\/wp-content\/uploads\/2017\/07\/orbit.png?fit=300%2C200\" data-large-file=\"https:\/\/i0.wp.com\/www.bramonmeteor.org\/bramon\/wp-content\/uploads\/2017\/07\/orbit.png?fit=854%2C570\" loading=\"lazy\" class=\"alignnone size-medium wp-image-1063\" src=\"https:\/\/i0.wp.com\/www.bramonmeteor.org\/bramon\/\/wp-content\/uploads\/2017\/07\/orbit-300x200.png?resize=300%2C200\" alt=\"\" width=\"300\" height=\"200\" srcset=\"https:\/\/i0.wp.com\/www.bramonmeteor.org\/bramon\/wp-content\/uploads\/2017\/07\/orbit.png?resize=300%2C200 300w, https:\/\/i0.wp.com\/www.bramonmeteor.org\/bramon\/wp-content\/uploads\/2017\/07\/orbit.png?resize=1024%2C684 1024w, https:\/\/i0.wp.com\/www.bramonmeteor.org\/bramon\/wp-content\/uploads\/2017\/07\/orbit.png?resize=768%2C513 768w, https:\/\/i0.wp.com\/www.bramonmeteor.org\/bramon\/wp-content\/uploads\/2017\/07\/orbit.png?w=1144 1144w\" sizes=\"(max-width: 300px) 100vw, 300px\" data-recalc-dims=\"1\" \/><\/a><\/p>\n<p style=\"text-align: center;\">Imagem que mostra a \u00f3rbita unificada que o meteoro possu\u00eda antes de encontrar a Terra. O Sol pode ser visto em amarelo, ao centro.<\/p>\n<p style=\"text-align: center;\"><a href=\"https:\/\/i1.wp.com\/www.bramonmeteor.org\/bramon\/\/wp-content\/uploads\/2017\/07\/orbita-JCT.png\"><img data-attachment-id=\"1066\" data-permalink=\"http:\/\/www.bramonmeteor.org\/bramon\/orbita-jct\/\" data-orig-file=\"https:\/\/i0.wp.com\/www.bramonmeteor.org\/bramon\/wp-content\/uploads\/2017\/07\/orbita-JCT.png?fit=1723%2C959\" data-orig-size=\"1723,959\" 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=\"orbita JCT\" data-image-description=\"\" data-medium-file=\"https:\/\/i0.wp.com\/www.bramonmeteor.org\/bramon\/wp-content\/uploads\/2017\/07\/orbita-JCT.png?fit=300%2C167\" data-large-file=\"https:\/\/i0.wp.com\/www.bramonmeteor.org\/bramon\/wp-content\/uploads\/2017\/07\/orbita-JCT.png?fit=854%2C475\" loading=\"lazy\" class=\"alignnone size-medium wp-image-1066\" src=\"https:\/\/i1.wp.com\/www.bramonmeteor.org\/bramon\/\/wp-content\/uploads\/2017\/07\/orbita-JCT-300x167.png?resize=300%2C167\" alt=\"\" width=\"300\" height=\"167\" srcset=\"https:\/\/i0.wp.com\/www.bramonmeteor.org\/bramon\/wp-content\/uploads\/2017\/07\/orbita-JCT.png?resize=300%2C167 300w, https:\/\/i0.wp.com\/www.bramonmeteor.org\/bramon\/wp-content\/uploads\/2017\/07\/orbita-JCT.png?resize=1024%2C570 1024w, https:\/\/i0.wp.com\/www.bramonmeteor.org\/bramon\/wp-content\/uploads\/2017\/07\/orbita-JCT.png?resize=768%2C427 768w, https:\/\/i0.wp.com\/www.bramonmeteor.org\/bramon\/wp-content\/uploads\/2017\/07\/orbita-JCT.png?resize=1536%2C855 1536w, https:\/\/i0.wp.com\/www.bramonmeteor.org\/bramon\/wp-content\/uploads\/2017\/07\/orbita-JCT.png?w=1723 1723w\" sizes=\"(max-width: 300px) 100vw, 300px\" data-recalc-dims=\"1\" \/><\/a><\/p>\n<p style=\"text-align: center;\">A \u00f3rbita m\u00e9dia dos meteoros que comp\u00f5em a chuva JCT mostra inclina\u00e7\u00e3o com caracter\u00edsticas comet\u00e1rias.<\/p>\n<p style=\"text-align: left;\">\u00a0 \u00a0 \u00a0Os dados t\u00e9cnicos do Fireball de S\u00e3o Paulo (an\u00e1lises por Carlos Di Pietro e Gabriel Gon\u00e7alves)<\/p>\n<p style=\"text-align: left;\">\u00a0 \u00a0 \u00a0O meteoro entrou na atmosfera em 06\/07\/2017 \u00e0s 05h32min55s. Brilhou com magnitude -3,0 por 0,4s e possu\u00eda velocidade m\u00e9dia estimada em 66,4km\/s.<\/p>\n<p style=\"text-align: left;\">\u00a0 \u00a0 \u00a0Os registros d\u00e3o conta da trajet\u00f3ria entre as altitudes de 112km e 92km, ao longo de 26,4km de dist\u00e2ncia. Aqui vale ressaltar que, pelo fato de que o meteoro j\u00e1 possui brilho percept\u00edvel pelas c\u00e2meras em t\u00e3o grande altitude e o mesmo ter rapidamente sido consumido, suas caracter\u00edsticas comet\u00e1rias s\u00e3o refor\u00e7adas.<\/p>\n<p style=\"text-align: left;\">\u00a0 \u00a0 \u00a0A resist\u00eancia mec\u00e2nica do material que compunha o meteoro tamb\u00e9m p\u00f4de ser calculada, apontando um valor de 0,096MPa. Mais uma vez, dentro do que era de esperar para detritos de cometas. Temos que, os materiais comet\u00e1rios possuem resist\u00eancia mec\u00e2nica menor que 1MPa. J\u00e1 os detritos de asteroides tem resist\u00eancia mec\u00e2nica acima daquele limite.<\/p>\n<p style=\"text-align: center;\"><a href=\"https:\/\/i1.wp.com\/www.bramonmeteor.org\/bramon\/\/wp-content\/uploads\/2017\/07\/cometary-dust.png\"><img data-attachment-id=\"1067\" data-permalink=\"http:\/\/www.bramonmeteor.org\/bramon\/cometary-dust\/\" data-orig-file=\"https:\/\/i2.wp.com\/www.bramonmeteor.org\/bramon\/wp-content\/uploads\/2017\/07\/cometary-dust.png?fit=712%2C485\" data-orig-size=\"712,485\" 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=\"cometary dust\" data-image-description=\"\" data-medium-file=\"https:\/\/i2.wp.com\/www.bramonmeteor.org\/bramon\/wp-content\/uploads\/2017\/07\/cometary-dust.png?fit=300%2C204\" data-large-file=\"https:\/\/i2.wp.com\/www.bramonmeteor.org\/bramon\/wp-content\/uploads\/2017\/07\/cometary-dust.png?fit=712%2C485\" loading=\"lazy\" class=\"alignnone size-medium wp-image-1067\" src=\"https:\/\/i2.wp.com\/www.bramonmeteor.org\/bramon\/\/wp-content\/uploads\/2017\/07\/cometary-dust-300x204.png?resize=300%2C204\" alt=\"\" width=\"300\" height=\"204\" srcset=\"https:\/\/i2.wp.com\/www.bramonmeteor.org\/bramon\/wp-content\/uploads\/2017\/07\/cometary-dust.png?resize=300%2C204 300w, https:\/\/i2.wp.com\/www.bramonmeteor.org\/bramon\/wp-content\/uploads\/2017\/07\/cometary-dust.png?w=712 712w\" sizes=\"(max-width: 300px) 100vw, 300px\" data-recalc-dims=\"1\" \/><\/a><\/p>\n<p style=\"text-align: center;\">Na imagem temos um gr\u00e3o de poeira comet\u00e1ria. \u00c9 poss\u00edvel notar o aspecto poroso do material.<\/p>\n<p style=\"text-align: left;\">\u00a0 \u00a0 \u00a0As camadas mais externas de muitos cometas possuem material agregado de forma muito deficiente. Isto \u00e9 o que provoca o despendimento de blocos de &#8220;neve suja&#8221;, seja por efeitos de escape por conta da rota\u00e7\u00e3o do n\u00facleo, por volatiza\u00e7\u00e3o ao sofrer aquecimento em suas aproxima\u00e7\u00f5es do Sol\u00a0ou por for\u00e7as de mar\u00e9, ao se aproximarem demais de objetos com bem mais gravidade.<\/p>\n<p style=\"text-align: left;\">\u00a0 \u00a0 \u00a0O espectro mostra abund\u00e2ncia de ferro e magn\u00e9sio. Uma informa\u00e7\u00e3o importante \u00e9 que meteoritos carbon\u00e1ceos s\u00e3o ricos em minerais silicatados ferrosos hidratados: filossilicatos. Na Terra a argila \u00e9 um filossilicato.<br \/>\n\u00c9 poss\u00edvel ver pouco c\u00e1lcio. Fortes linhas de emiss\u00e3o do oxig\u00eanio atmosf\u00e9rico est\u00e3o presentes. Com velocidade acima de 60km\/s este meteoro tamb\u00e9m transmite energia para os pr\u00f3prios \u00e1tomos de Oxig\u00eanio atmosf\u00e9rico, produzindo intensa emiss\u00e3o de luz.<\/p>\n<p style=\"text-align: center;\"><a href=\"https:\/\/i2.wp.com\/www.bramonmeteor.org\/bramon\/\/wp-content\/uploads\/2017\/07\/espectro-png.png\"><img data-attachment-id=\"1068\" data-permalink=\"http:\/\/www.bramonmeteor.org\/bramon\/espectro-png\/\" data-orig-file=\"https:\/\/i1.wp.com\/www.bramonmeteor.org\/bramon\/wp-content\/uploads\/2017\/07\/espectro-png.png?fit=862%2C531\" data-orig-size=\"862,531\" 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=\"espectro png\" data-image-description=\"\" data-medium-file=\"https:\/\/i1.wp.com\/www.bramonmeteor.org\/bramon\/wp-content\/uploads\/2017\/07\/espectro-png.png?fit=300%2C185\" data-large-file=\"https:\/\/i1.wp.com\/www.bramonmeteor.org\/bramon\/wp-content\/uploads\/2017\/07\/espectro-png.png?fit=854%2C526\" loading=\"lazy\" class=\"alignnone size-medium wp-image-1068\" src=\"https:\/\/i2.wp.com\/www.bramonmeteor.org\/bramon\/\/wp-content\/uploads\/2017\/07\/espectro-png-300x185.png?resize=300%2C185\" alt=\"\" width=\"300\" height=\"185\" srcset=\"https:\/\/i1.wp.com\/www.bramonmeteor.org\/bramon\/wp-content\/uploads\/2017\/07\/espectro-png.png?resize=300%2C185 300w, https:\/\/i1.wp.com\/www.bramonmeteor.org\/bramon\/wp-content\/uploads\/2017\/07\/espectro-png.png?resize=768%2C473 768w, https:\/\/i1.wp.com\/www.bramonmeteor.org\/bramon\/wp-content\/uploads\/2017\/07\/espectro-png.png?w=862 862w\" sizes=\"(max-width: 300px) 100vw, 300px\" data-recalc-dims=\"1\" \/><\/a><\/p>\n<p style=\"text-align: center;\">Imagem do espectro de emiss\u00e3o do Fireball de 06\/07\/2017.<\/p>\n<p style=\"text-align: left;\">\u00a0 \u00a0 \u00a0Um brilhante meteoro, representante de uma das chuvas descobertas pela BRAMON teve sua curta vida dissecada. Pudemos extrair importantes informa\u00e7\u00f5es unindo diversas t\u00e9cnicas. Desde uma melhor percep\u00e7\u00e3o orbital at\u00e9 mesmo como o fen\u00f4meno da entrada de um meteoroide pode ser registrado e lido.<\/p>\n<p style=\"text-align: left;\">\u00a0 \u00a0 \u00a0Foi poss\u00edvel tamb\u00e9m, criar os desenhos da trajet\u00f3ria do meteoro na perspectiva que mostra o acontecimento bem acima da cabe\u00e7a de milh\u00f5es de pessoas.<\/p>\n<p style=\"text-align: left;\"><a href=\"https:\/\/i2.wp.com\/www.bramonmeteor.org\/bramon\/\/wp-content\/uploads\/2017\/07\/vista-de-perfil.jpg\"><img data-attachment-id=\"1076\" data-permalink=\"http:\/\/www.bramonmeteor.org\/bramon\/vista-de-perfil\/\" data-orig-file=\"https:\/\/i2.wp.com\/www.bramonmeteor.org\/bramon\/wp-content\/uploads\/2017\/07\/vista-de-perfil.jpg?fit=1432%2C951\" data-orig-size=\"1432,951\" 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=\"vista de perfil\" data-image-description=\"\" data-medium-file=\"https:\/\/i2.wp.com\/www.bramonmeteor.org\/bramon\/wp-content\/uploads\/2017\/07\/vista-de-perfil.jpg?fit=300%2C199\" data-large-file=\"https:\/\/i2.wp.com\/www.bramonmeteor.org\/bramon\/wp-content\/uploads\/2017\/07\/vista-de-perfil.jpg?fit=854%2C567\" loading=\"lazy\" class=\"alignnone size-medium wp-image-1076 aligncenter\" src=\"https:\/\/i0.wp.com\/www.bramonmeteor.org\/bramon\/\/wp-content\/uploads\/2017\/07\/vista-de-perfil-300x199.jpg?resize=300%2C199\" alt=\"\" width=\"300\" height=\"199\" srcset=\"https:\/\/i2.wp.com\/www.bramonmeteor.org\/bramon\/wp-content\/uploads\/2017\/07\/vista-de-perfil.jpg?resize=300%2C199 300w, https:\/\/i2.wp.com\/www.bramonmeteor.org\/bramon\/wp-content\/uploads\/2017\/07\/vista-de-perfil.jpg?resize=1024%2C680 1024w, https:\/\/i2.wp.com\/www.bramonmeteor.org\/bramon\/wp-content\/uploads\/2017\/07\/vista-de-perfil.jpg?resize=768%2C510 768w, https:\/\/i2.wp.com\/www.bramonmeteor.org\/bramon\/wp-content\/uploads\/2017\/07\/vista-de-perfil.jpg?w=1432 1432w\" sizes=\"(max-width: 300px) 100vw, 300px\" data-recalc-dims=\"1\" \/><\/a><\/p>\n<p style=\"text-align: center;\">Vista mostrando o perfil da trajet\u00f3ria do meteoro.<\/p>\n<p style=\"text-align: left;\"><a href=\"https:\/\/i1.wp.com\/www.bramonmeteor.org\/bramon\/\/wp-content\/uploads\/2017\/07\/vista-frontal.jpg\"><img data-attachment-id=\"1077\" data-permalink=\"http:\/\/www.bramonmeteor.org\/bramon\/vista-frontal\/\" data-orig-file=\"https:\/\/i2.wp.com\/www.bramonmeteor.org\/bramon\/wp-content\/uploads\/2017\/07\/vista-frontal.jpg?fit=1432%2C951\" data-orig-size=\"1432,951\" 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=\"vista frontal\" data-image-description=\"\" data-medium-file=\"https:\/\/i2.wp.com\/www.bramonmeteor.org\/bramon\/wp-content\/uploads\/2017\/07\/vista-frontal.jpg?fit=300%2C199\" data-large-file=\"https:\/\/i2.wp.com\/www.bramonmeteor.org\/bramon\/wp-content\/uploads\/2017\/07\/vista-frontal.jpg?fit=854%2C567\" loading=\"lazy\" class=\"alignnone size-medium wp-image-1077 aligncenter\" src=\"https:\/\/i1.wp.com\/www.bramonmeteor.org\/bramon\/\/wp-content\/uploads\/2017\/07\/vista-frontal-300x199.jpg?resize=300%2C199\" alt=\"\" width=\"300\" height=\"199\" srcset=\"https:\/\/i2.wp.com\/www.bramonmeteor.org\/bramon\/wp-content\/uploads\/2017\/07\/vista-frontal.jpg?resize=300%2C199 300w, https:\/\/i2.wp.com\/www.bramonmeteor.org\/bramon\/wp-content\/uploads\/2017\/07\/vista-frontal.jpg?resize=1024%2C680 1024w, https:\/\/i2.wp.com\/www.bramonmeteor.org\/bramon\/wp-content\/uploads\/2017\/07\/vista-frontal.jpg?resize=768%2C510 768w, https:\/\/i2.wp.com\/www.bramonmeteor.org\/bramon\/wp-content\/uploads\/2017\/07\/vista-frontal.jpg?w=1432 1432w\" sizes=\"(max-width: 300px) 100vw, 300px\" data-recalc-dims=\"1\" \/><\/a><\/p>\n<p style=\"text-align: center;\">Vista frontal da trajet\u00f3ria do meteoro.<\/p>\n<p style=\"text-align: center;\"><a href=\"https:\/\/i0.wp.com\/www.bramonmeteor.org\/bramon\/\/wp-content\/uploads\/2017\/07\/vista-superior.jpg\"><img data-attachment-id=\"1078\" data-permalink=\"http:\/\/www.bramonmeteor.org\/bramon\/vista-superior\/\" data-orig-file=\"https:\/\/i1.wp.com\/www.bramonmeteor.org\/bramon\/wp-content\/uploads\/2017\/07\/vista-superior.jpg?fit=1432%2C951\" data-orig-size=\"1432,951\" 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=\"vista superior\" data-image-description=\"\" data-medium-file=\"https:\/\/i1.wp.com\/www.bramonmeteor.org\/bramon\/wp-content\/uploads\/2017\/07\/vista-superior.jpg?fit=300%2C199\" data-large-file=\"https:\/\/i1.wp.com\/www.bramonmeteor.org\/bramon\/wp-content\/uploads\/2017\/07\/vista-superior.jpg?fit=854%2C567\" loading=\"lazy\" class=\"alignnone size-medium wp-image-1078 aligncenter\" src=\"https:\/\/i2.wp.com\/www.bramonmeteor.org\/bramon\/\/wp-content\/uploads\/2017\/07\/vista-superior-300x199.jpg?resize=300%2C199\" alt=\"\" width=\"300\" height=\"199\" srcset=\"https:\/\/i1.wp.com\/www.bramonmeteor.org\/bramon\/wp-content\/uploads\/2017\/07\/vista-superior.jpg?resize=300%2C199 300w, https:\/\/i1.wp.com\/www.bramonmeteor.org\/bramon\/wp-content\/uploads\/2017\/07\/vista-superior.jpg?resize=1024%2C680 1024w, https:\/\/i1.wp.com\/www.bramonmeteor.org\/bramon\/wp-content\/uploads\/2017\/07\/vista-superior.jpg?resize=768%2C510 768w, https:\/\/i1.wp.com\/www.bramonmeteor.org\/bramon\/wp-content\/uploads\/2017\/07\/vista-superior.jpg?w=1432 1432w\" sizes=\"(max-width: 300px) 100vw, 300px\" data-recalc-dims=\"1\" \/><\/a>\u00a0 \u00a0Vista superior da trajet\u00f3ria do meteoro.<\/p>\n<p style=\"text-align: left;\">\u00a0 \u00a0 \u00a0A BRAMON \u00e9 uma das maiores redes de monitoramento de meteoros do mundo. Possui 97 esta\u00e7\u00f5es de monitoramento, distribu\u00eddas em 19 estados brasileiros. Em tr\u00eas anos e meio de atua\u00e7\u00e3o, acumula dezenas de milhares de meteoros registrados e analisados, milhares de \u00f3rbitas definidas, dezenas de milhares de meteoros registrados em suas esta\u00e7\u00f5es de r\u00e1dio monitoramento, centenas de TLEs registrados e catalogados, 25 radiantes de chuva de meteoros descobertas e listados na IAU. Somos um laborat\u00f3rio pr\u00e1tico de Astronomia. Junte-se a n\u00f3s!<\/p>\n<p style=\"text-align: right;\">Imagens: Carlos Di Pietro (BRAMON), Renato Poltronieri(BRAMON), RSPEC, Google Earth, Universe SandBox2, Internet.<\/p>\n<p style=\"text-align: right;\">Texto e Edi\u00e7\u00e3o: Lauriston Trindade.<\/p>\n<p><\/p>","protected":false},"excerpt":{"rendered":"<div class=\"wpm_excerpt clearfix\"><p>No meio da madrugada do \u00faltimo dia 6, um brilhante meteoro entrou&hellip;<\/p>\n<\/div>","protected":false},"author":71,"featured_media":1061,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"spay_email":"","jetpack_publicize_message":""},"categories":[14,5],"tags":[46,10,47,48],"jetpack_featured_media_url":"https:\/\/i2.wp.com\/www.bramonmeteor.org\/bramon\/wp-content\/uploads\/2017\/07\/M20170706_053255_SP_P.jpg?fit=640%2C480","jetpack_publicize_connections":[],"jetpack-related-posts":[],"_links":{"self":[{"href":"http:\/\/www.bramonmeteor.org\/bramon\/wp-json\/wp\/v2\/posts\/1070"}],"collection":[{"href":"http:\/\/www.bramonmeteor.org\/bramon\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.bramonmeteor.org\/bramon\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.bramonmeteor.org\/bramon\/wp-json\/wp\/v2\/users\/71"}],"replies":[{"embeddable":true,"href":"http:\/\/www.bramonmeteor.org\/bramon\/wp-json\/wp\/v2\/comments?post=1070"}],"version-history":[{"count":0,"href":"http:\/\/www.bramonmeteor.org\/bramon\/wp-json\/wp\/v2\/posts\/1070\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"http:\/\/www.bramonmeteor.org\/bramon\/wp-json\/wp\/v2\/media\/1061"}],"wp:attachment":[{"href":"http:\/\/www.bramonmeteor.org\/bramon\/wp-json\/wp\/v2\/media?parent=1070"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.bramonmeteor.org\/bramon\/wp-json\/wp\/v2\/categories?post=1070"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.bramonmeteor.org\/bramon\/wp-json\/wp\/v2\/tags?post=1070"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}