{"id":3301,"date":"2016-05-09T15:07:10","date_gmt":"2016-05-09T14:07:10","guid":{"rendered":"http:\/\/agora.xtec.cat\/insllicamunt2\/?p=3301"},"modified":"2016-05-09T15:07:36","modified_gmt":"2016-05-09T14:07:36","slug":"transit-de-mercuri","status":"publish","type":"post","link":"https:\/\/agora.xtec.cat\/insllicamunt2\/el-far-dhipatia\/portada\/transit-de-mercuri\/","title":{"rendered":"Tr\u00e0nsit de Mercuri"},"content":{"rendered":"<p style=\"text-align: justify;\">Avui 9 de maig, entre les 13:12 hores (11:12 TU) i les 20:40 hores (18:40 TU), el planeta Mercuri passar\u00e0 per davant del Sol. Aquest fenomen s&#8217;anomena tr\u00e0nsit. En aquestes gaireb\u00e9 7 hores i mitja, el planeta es podr\u00e0 veure com un cercle negre damunt el disc solar.<\/p>\n<p style=\"text-align: center;\"><a href=\"http:\/\/agora.xtec.cat\/insllicamunt2\/wp-content\/uploads\/usu1100\/2016\/05\/2016-05-09T111218UTC_Mercury_Transit_Diagram-e1448402167417.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-3303\" src=\"http:\/\/agora.xtec.cat\/insllicamunt2\/wp-content\/uploads\/usu1100\/2016\/05\/2016-05-09T111218UTC_Mercury_Transit_Diagram-e1448402167417.jpg\" alt=\"2016-05-09T111218UTC_Mercury_Transit_Diagram-e1448402167417\" width=\"691\" height=\"389\" srcset=\"https:\/\/agora.xtec.cat\/insllicamunt2\/wp-content\/uploads\/usu1100\/2016\/05\/2016-05-09T111218UTC_Mercury_Transit_Diagram-e1448402167417.jpg 691w, https:\/\/agora.xtec.cat\/insllicamunt2\/wp-content\/uploads\/usu1100\/2016\/05\/2016-05-09T111218UTC_Mercury_Transit_Diagram-e1448402167417-300x169.jpg 300w\" sizes=\"auto, (max-width: 691px) 100vw, 691px\" \/><\/a><\/p>\n<p style=\"text-align: justify;\">La darrera vegada que Mercuri va passar per davant del Sol va ser el 8 de novembre de 2006, fa gaireb\u00e9 10 anys. Per tornar-lo a observar haurem d&#8217;esperar nom\u00e9s 3 anys i mig, el 11 de novembre de 2019. Aleshores, nom\u00e9s podrem veure la meitat de tot el fenomen perqu\u00e8 el Sol se&#8217;ns pondr\u00e0 abans no acabi.<\/p>\n<p style=\"text-align: center;\"><a href=\"http:\/\/agora.xtec.cat\/insllicamunt2\/wp-content\/uploads\/usu1100\/2016\/05\/20160509_Transit_tot.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-3302\" src=\"http:\/\/agora.xtec.cat\/insllicamunt2\/wp-content\/uploads\/usu1100\/2016\/05\/20160509_Transit_tot.jpg\" alt=\"20160509_Transit_tot\" width=\"735\" height=\"658\" srcset=\"https:\/\/agora.xtec.cat\/insllicamunt2\/wp-content\/uploads\/usu1100\/2016\/05\/20160509_Transit_tot.jpg 735w, https:\/\/agora.xtec.cat\/insllicamunt2\/wp-content\/uploads\/usu1100\/2016\/05\/20160509_Transit_tot-300x269.jpg 300w\" sizes=\"auto, (max-width: 735px) 100vw, 735px\" \/><\/a><\/p>\n<p style=\"text-align: justify;\">El planeta Mercuri t\u00e9 una mida aparent petita respecte la mida del disc solar, mostrant-se com un cercle fosc. De fet, estem veient un eclipsi de Sol causat pel planeta m\u00e9s interior del nostre Sistema Solar que a causa de la dist\u00e0ncia a nosaltres (83 milions de quil\u00f2metres) i del petit di\u00e0metre (4.878 km) \u00e9s dif\u00edcil de distingir sense cap ajuda. Aix\u00f2 no passa amb els eclipsis causats per la Lluna, aparentment m\u00e9s gran per la seva proximitat.<\/p>\n<p style=\"text-align: center;\"><span style=\"color: #ff0000;\">MOLT IMPORTANT !!!<\/span><\/p>\n<p style=\"text-align: center;\"><span style=\"color: #ff0000;\">Mai s&#8217;ha de mirar el Sol directament ni amb cap mena d&#8217;instrument<\/span><\/p>\n<p style=\"text-align: center;\"><span style=\"color: #ff0000;\">perqu\u00e8 causar\u00e0 danys irreversibles als nostres ulls com la ceguesa.<\/span><\/p>\n<p style=\"text-align: justify;\">En un esdeveniment rar, que nom\u00e9s es produeix un parell de vegades en un segle, el planeta m\u00e9s interior del Sistema Solar es creua amb l\u2019\u00f2rbita directament entre la Terra i el Sol. Durant l&#8217;esdeveniment, Mercuri es mour\u00e0 lentament davant del nostre camp de visi\u00f3, un petit punt negre a la cara brillant del nostre Sol, un espectacle celeste que durar\u00e0 set hores, i que ser\u00e0 visible sempre i quan no sigui n\u00favol. Els tr\u00e0nsits de Mercuri ocorren nom\u00e9s 13 o 14 vegades en un segle, en general, ja sigui al maig o al novembre. L&#8217;\u00faltim tr\u00e0nsit va ser al 2006.<\/p>\n<p style=\"text-align: center;\"><a href=\"http:\/\/agora.xtec.cat\/insllicamunt2\/wp-content\/uploads\/usu1100\/2016\/05\/sun-chariot.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-3304\" src=\"http:\/\/agora.xtec.cat\/insllicamunt2\/wp-content\/uploads\/usu1100\/2016\/05\/sun-chariot.jpg\" alt=\"sun-chariot\" width=\"539\" height=\"400\" srcset=\"https:\/\/agora.xtec.cat\/insllicamunt2\/wp-content\/uploads\/usu1100\/2016\/05\/sun-chariot.jpg 539w, https:\/\/agora.xtec.cat\/insllicamunt2\/wp-content\/uploads\/usu1100\/2016\/05\/sun-chariot-300x223.jpg 300w\" sizes=\"auto, (max-width: 539px) 100vw, 539px\" \/><\/a><\/p>\n<p style=\"text-align: justify;\">A les antigues cultures de Gr\u00e8cia i Roma, Mercuri (o Hermes) era el missatger dels d\u00e9us, volant a trav\u00e9s dels regnes a gran velocitat amb les seves sand\u00e0lies alades. \u00c9s adient que el planeta m\u00e9s proper al Sol comparteixi el seu nom amb el d\u00e9u dels peus lleugers, ja que Mercuri gira al voltant del Sol m\u00e9s r\u00e0pid que qualsevol altre planeta. Encara m\u00e9s coincid\u00e8ncies? Hermes t\u00e9 una connexi\u00f3 especial amb Apol\u00b7lo, un dels d\u00e9us grecs que tenien l&#8217;honor de conduir el carro del Sol a trav\u00e9s del cel\u2026<\/p>\n<p style=\"text-align: center;\"><a href=\"http:\/\/agora.xtec.cat\/insllicamunt2\/wp-content\/uploads\/usu1100\/2016\/05\/mercury.jpeg\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-3305\" src=\"http:\/\/agora.xtec.cat\/insllicamunt2\/wp-content\/uploads\/usu1100\/2016\/05\/mercury.jpeg\" alt=\"mercury\" width=\"320\" height=\"583\" srcset=\"https:\/\/agora.xtec.cat\/insllicamunt2\/wp-content\/uploads\/usu1100\/2016\/05\/mercury.jpeg 320w, https:\/\/agora.xtec.cat\/insllicamunt2\/wp-content\/uploads\/usu1100\/2016\/05\/mercury-165x300.jpeg 165w\" sizes=\"auto, (max-width: 320px) 100vw, 320px\" \/><\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Avui 9 de maig, entre les 13:12 hores (11:12 TU) i les 20:40 hores (18:40 TU), el planeta Mercuri passar\u00e0 per davant del Sol. Aquest fenomen s&#8217;anomena tr\u00e0nsit. En aquestes gaireb\u00e9 7 hores i mitja, el planeta es podr\u00e0 veure com un cercle negre damunt&hellip;  <a href=\"https:\/\/agora.xtec.cat\/insllicamunt2\/el-far-dhipatia\/portada\/transit-de-mercuri\/\" title=\"Read Tr\u00e0nsit de Mercuri\">Llegeix m\u00e9s\u00bb<\/a><\/p>\n","protected":false},"author":97,"featured_media":3302,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_bbp_topic_count":0,"_bbp_reply_count":0,"_bbp_total_topic_count":0,"_bbp_total_reply_count":0,"_bbp_voice_count":0,"_bbp_anonymous_reply_count":0,"_bbp_topic_count_hidden":0,"_bbp_reply_count_hidden":0,"_bbp_forum_subforum_count":0,"footnotes":""},"categories":[347,593,1040,346,98,29],"tags":[102,1064,103,1065],"class_list":["post-3301","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-biologia-i-geologia","category-comunitat-educativa","category-el-far-dhipatia","category-materies","category-noticies-breus","category-portada","tag-astronomia","tag-mercuri","tag-sol","tag-transit"],"post_mailing_queue_ids":[],"_links":{"self":[{"href":"https:\/\/agora.xtec.cat\/insllicamunt2\/wp-json\/wp\/v2\/posts\/3301","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/agora.xtec.cat\/insllicamunt2\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/agora.xtec.cat\/insllicamunt2\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/insllicamunt2\/wp-json\/wp\/v2\/users\/97"}],"replies":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/insllicamunt2\/wp-json\/wp\/v2\/comments?post=3301"}],"version-history":[{"count":2,"href":"https:\/\/agora.xtec.cat\/insllicamunt2\/wp-json\/wp\/v2\/posts\/3301\/revisions"}],"predecessor-version":[{"id":3307,"href":"https:\/\/agora.xtec.cat\/insllicamunt2\/wp-json\/wp\/v2\/posts\/3301\/revisions\/3307"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/insllicamunt2\/wp-json\/wp\/v2\/media\/3302"}],"wp:attachment":[{"href":"https:\/\/agora.xtec.cat\/insllicamunt2\/wp-json\/wp\/v2\/media?parent=3301"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/agora.xtec.cat\/insllicamunt2\/wp-json\/wp\/v2\/categories?post=3301"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/agora.xtec.cat\/insllicamunt2\/wp-json\/wp\/v2\/tags?post=3301"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}