{"id":5484,"date":"2020-07-01T07:02:21","date_gmt":"2020-07-01T05:02:21","guid":{"rendered":"https:\/\/agora.xtec.cat\/ies-viladegracia\/?p=5484"},"modified":"2020-06-28T20:07:39","modified_gmt":"2020-06-28T18:07:39","slug":"satellit-espacial-cheops","status":"publish","type":"post","link":"https:\/\/agora.xtec.cat\/ies-viladegracia\/comunitat-educativa\/nivells-educatius\/eso\/2n-eso\/satellit-espacial-cheops\/","title":{"rendered":"Sat\u00e8l\u00b7lit espacial Cheops"},"content":{"rendered":"<p><a href=\"https:\/\/agora.xtec.cat\/ies-viladegracia\/wp-content\/uploads\/usu241\/2020\/06\/Catalina-Garci\u0301a.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-5485 alignleft\" src=\"https:\/\/agora.xtec.cat\/ies-viladegracia\/wp-content\/uploads\/usu241\/2020\/06\/Catalina-Garci\u0301a.jpg\" alt=\"\" width=\"600\" height=\"800\" srcset=\"https:\/\/agora.xtec.cat\/ies-viladegracia\/wp-content\/uploads\/usu241\/2020\/06\/Catalina-Garci\u0301a.jpg 600w, https:\/\/agora.xtec.cat\/ies-viladegracia\/wp-content\/uploads\/usu241\/2020\/06\/Catalina-Garci\u0301a-225x300.jpg 225w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/a>L&#8217;alumnat de 2n d&#8217;ESO ha fet una activitat globalitzada consistent en la construcci\u00f3 d&#8217;una maqueta d&#8217;un sat\u00e8l\u00b7lit espacial Cheops. A les imatges podeu veure dues feines, una de la Catalina Garcia Petit i l&#8217;altra de la Liqiang Wu, ambdues de 2n d&#8217;ESO.<\/p>\n<p>&nbsp;<\/p>\n<p><b>CHEOPS<\/b>\u00a0(<b>CH<\/b>aracterising\u00a0<b>E<\/b>x<b>OP<\/b>lanets\u00a0<b>S<\/b>atellite) \u00e9s un\u00a0observatori espacial\u00a0europeu proposat per estudiar la formaci\u00f3 de\u00a0planetes extrasolars.<\/p>\n<p>Programat per al seu llan\u00e7ament en el 2017, la missi\u00f3 t\u00e9 com a objectiu tenir operatiu un telescopi \u00f2ptic amb una obertura de 30 cm, muntat en una plataforma de sat\u00e8l\u00b7lit petit est\u00e0ndard, en una\u00a0\u00f2rbita helios\u00edncrona\u00a0d&#8217;uns 800 km d&#8217;altitud. Amb una durada de la missi\u00f3 planificada en 3,5 anys, el CHEOPS examinar\u00e0 exoplanetes\u00a0transitant\u00a0en estrelles brillants i properes. El seu principal objectiu ser\u00e0 mesurar amb precisi\u00f3 els radis dels exoplanetes perqu\u00e8 els sondeigs terrestres espectrosc\u00f2pics ja han proporcionat estimacions de la massa. Coneixent la massa i la grand\u00e0ria dels exoplanetes permetr\u00e0 als cient\u00edfics determinar la composici\u00f3 aproximada dels planetes, per exemple, si s\u00f3n gasosos o rocosos.<\/p>\n<p><a href=\"https:\/\/agora.xtec.cat\/ies-viladegracia\/wp-content\/uploads\/usu241\/2020\/06\/Liqiang-Wu-2n-A-Maqueta-Cheops.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"size-large wp-image-5486 alignleft\" src=\"https:\/\/agora.xtec.cat\/ies-viladegracia\/wp-content\/uploads\/usu241\/2020\/06\/Liqiang-Wu-2n-A-Maqueta-Cheops.jpg\" alt=\"\" width=\"600\" height=\"450\" srcset=\"https:\/\/agora.xtec.cat\/ies-viladegracia\/wp-content\/uploads\/usu241\/2020\/06\/Liqiang-Wu-2n-A-Maqueta-Cheops.jpg 600w, https:\/\/agora.xtec.cat\/ies-viladegracia\/wp-content\/uploads\/usu241\/2020\/06\/Liqiang-Wu-2n-A-Maqueta-Cheops-300x225.jpg 300w, https:\/\/agora.xtec.cat\/ies-viladegracia\/wp-content\/uploads\/usu241\/2020\/06\/Liqiang-Wu-2n-A-Maqueta-Cheops-200x150.jpg 200w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p><a href=\"https:\/\/agora.xtec.cat\/ies-viladegracia\/wp-content\/uploads\/usu241\/2020\/06\/Catalina-Garci\u0301a.jpg\"><\/a>L&#8217;alumnat de 2n d&#8217;ESO ha fet una activitat globalitzada consistent en la construcci\u00f3 d&#8217;una maqueta d&#8217;un sat\u00e8l\u00b7lit espacial Cheops. A les imatges podeu veure dues feines, una de la Catalina Garcia Petit i l&#8217;altra de la Liqiang Wu, ambdues de 2n d&#8217;ESO.<br \/>\n&nbsp;<br \/>\nCHEOPS\u00a0(CHaracterising\u00a0ExOPlanets\u00a0Satellite) \u00e9s un\u00a0observatori&hellip;  <a href=\"https:\/\/agora.xtec.cat\/ies-viladegracia\/comunitat-educativa\/nivells-educatius\/eso\/2n-eso\/satellit-espacial-cheops\/\" title=\"Read Sat\u00e8l\u00b7lit espacial Cheops\">Llegeix m\u00e9s\u00bb<\/a><\/p>\n","protected":false},"author":1,"featured_media":5486,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[5,104,125,29],"tags":[1217,1218],"class_list":["post-5484","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-2n-eso","category-activitats","category-departaments-i-seminaris","category-portada","tag-cheops","tag-satellit-espacial"],"post_mailing_queue_ids":[],"_links":{"self":[{"href":"https:\/\/agora.xtec.cat\/ies-viladegracia\/wp-json\/wp\/v2\/posts\/5484","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/agora.xtec.cat\/ies-viladegracia\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/agora.xtec.cat\/ies-viladegracia\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/ies-viladegracia\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/ies-viladegracia\/wp-json\/wp\/v2\/comments?post=5484"}],"version-history":[{"count":1,"href":"https:\/\/agora.xtec.cat\/ies-viladegracia\/wp-json\/wp\/v2\/posts\/5484\/revisions"}],"predecessor-version":[{"id":5487,"href":"https:\/\/agora.xtec.cat\/ies-viladegracia\/wp-json\/wp\/v2\/posts\/5484\/revisions\/5487"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/ies-viladegracia\/wp-json\/wp\/v2\/media\/5486"}],"wp:attachment":[{"href":"https:\/\/agora.xtec.cat\/ies-viladegracia\/wp-json\/wp\/v2\/media?parent=5484"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/agora.xtec.cat\/ies-viladegracia\/wp-json\/wp\/v2\/categories?post=5484"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/agora.xtec.cat\/ies-viladegracia\/wp-json\/wp\/v2\/tags?post=5484"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}