{"id":4318,"date":"2020-12-20T20:30:16","date_gmt":"2020-12-20T19:30:16","guid":{"rendered":"https:\/\/astroterrassa.org\/blog\/?p=4318"},"modified":"2020-12-20T20:28:54","modified_gmt":"2020-12-20T19:28:54","slug":"conjuncio-j-s-info-infograf-mapes","status":"publish","type":"post","link":"https:\/\/astroterrassa.org\/blog\/conjuncio-j-s-info-infograf-mapes\/","title":{"rendered":"Conjunci\u00f3 J\u00fapiter-Saturn. Informaci\u00f3, infografies i mapes"},"content":{"rendered":"\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"850\" height=\"462\" src=\"https:\/\/astroterrassa.org\/blog\/wp-content\/uploads\/2020\/12\/conjuncio_panoramica_JS_21-12-20_edit2.jpg\" alt=\"\" class=\"wp-image-4332\" srcset=\"https:\/\/astroterrassa.org\/blog\/wp-content\/uploads\/2020\/12\/conjuncio_panoramica_JS_21-12-20_edit2.jpg 850w, https:\/\/astroterrassa.org\/blog\/wp-content\/uploads\/2020\/12\/conjuncio_panoramica_JS_21-12-20_edit2-600x326.jpg 600w, https:\/\/astroterrassa.org\/blog\/wp-content\/uploads\/2020\/12\/conjuncio_panoramica_JS_21-12-20_edit2-768x417.jpg 768w, https:\/\/astroterrassa.org\/blog\/wp-content\/uploads\/2020\/12\/conjuncio_panoramica_JS_21-12-20_edit2-300x163.jpg 300w\" sizes=\"auto, (max-width: 850px) 100vw, 850px\" \/><\/figure><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">J\u00fapiter i Saturn descriuen al voltant del Sol unes \u00f2rbites lleugerament el\u00b7l\u00edptiques de radis mitjans 5.20 UA i 9.55 UA, respectivament. Aix\u00f2 vol dir que el per\u00edode de translaci\u00f3 de J\u00fapiter \u00e9s de 11.85 anys i el de Saturn de 29.42 anys, i que, per tant, cada any recorren en la seva \u00f2rbita 360\u00b0\/11.85=30.363\u00b0 i 360\u00b0\/29.42=12.235\u00ba, respectivament.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Aix\u00ed doncs, J\u00fapiter va 18.13\u00b0\/any m\u00e9s r\u00e0pid que Saturn i cada 360\u00b0\/18.13=19.86 anys les posicions relatives de tots dos es repeteixen. Aix\u00ed, si un dia determinat, el Sol, J\u00fapiter i Saturn estan alineats, al cap de 19.86 anys=7253~dies hi tornaran a estar. B\u00e9, de fet, aquest valor de 7253 dies nom\u00e9s \u00e9s en mitjana perqu\u00e8 en ser les \u00f2rbites d&#8217;aquests dos planetes una mica el\u00b7l\u00edptiques d&#8217;un cas al seg\u00fcent pot variar fins i tot un parell o tres de mesos.<\/p>\n\n\n\n<figure class=\"wp-block-video aligncenter\"><video height=\"720\" style=\"aspect-ratio: 1280 \/ 720;\" width=\"1280\" controls src=\"https:\/\/astroterrassa.org\/blog\/wp-content\/uploads\/2020\/12\/Jupiter-Saturn_080_f.mp4\"><\/video><\/figure>\n\n\n\n<p class=\"has-text-align-center has-small-font-size wp-block-paragraph\">Animaci\u00f3 comparativa de les \u00f2rbites i moviments de translaci\u00f3 de J\u00fapiter i Saturn i les seves alineacions.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">La Terra gira al voltant del Sol en una \u00f2rbita gaireb\u00e9 circular, de radi mitj\u00e0 1~UA. Com que la Terra est\u00e0 bastant pr\u00f2xima al Sol, J\u00fapiter i Saturn estan alineats amb la Terra gaireb\u00e9 en la mateixa \u00e8poca que ho estan amb el Sol, amb una difer\u00e8ncia que no sol passar dels dos mesos. Aquest fenomen astron\u00f2mic, en qu\u00e8 J\u00fapiter i Saturn, vistos des de la Terra, pr\u00e0cticament coincideixen, s&#8217;anomena &#8220;conjunci\u00f3&#8221; (fig. 1).<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">De fet, una coincid\u00e8ncia exacta de J\u00fapiter i Saturn en un sol punt \u00e9s pr\u00e0cticament impossible perqu\u00e8 el pla orbital de J\u00fapiter t\u00e9 una inclinaci\u00f3 de 1.3\u00b0 respecte del pla de l&#8217;\u00f2rbita de la Terra o ecl\u00edptica, i el de Saturn 2.5\u00b0. Per aix\u00f2, en una conjunci\u00f3 qualsevol de J\u00fapiter i Saturn, aquestes que es produeixen cada 19.86 anys, el cas m\u00e9s habitual \u00e9s que estiguin visualment a prop un de l&#8217;altre, per\u00f2 com mostra la fig. 2, separats m\u00e9s o menys 1\u00b0.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Aix\u00ed, l&#8217;\u00faltima conjunci\u00f3 va ser el 21 de maig de 2000, en qu\u00e8 van estar separats 1\u00b0\u202f09\u2032 i la seg\u00fcent ser\u00e0 el 31 d&#8217;octubre de 2040, que estaran separats 1\u00ba08&#8242;.<\/p>\n\n\n\n<div style=\"height:34px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/astroterrassa.org\/blog\/wp-content\/uploads\/2020\/12\/Conjuncio20201221-fig1-i-2_edit2.png\" alt=\"\" class=\"wp-image-4320\" width=\"393\" height=\"142\" srcset=\"https:\/\/astroterrassa.org\/blog\/wp-content\/uploads\/2020\/12\/Conjuncio20201221-fig1-i-2_edit2.png 850w, https:\/\/astroterrassa.org\/blog\/wp-content\/uploads\/2020\/12\/Conjuncio20201221-fig1-i-2_edit2-600x217.png 600w, https:\/\/astroterrassa.org\/blog\/wp-content\/uploads\/2020\/12\/Conjuncio20201221-fig1-i-2_edit2-768x278.png 768w, https:\/\/astroterrassa.org\/blog\/wp-content\/uploads\/2020\/12\/Conjuncio20201221-fig1-i-2_edit2-300x109.png 300w\" sizes=\"auto, (max-width: 393px) 100vw, 393px\" \/><\/figure><\/div>\n\n\n\n<div style=\"height:34px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"850\" height=\"451\" src=\"https:\/\/astroterrassa.org\/blog\/wp-content\/uploads\/2020\/12\/conjuncio_JS_21-12-20_edit.jpg\" alt=\"\" class=\"wp-image-4334\" srcset=\"https:\/\/astroterrassa.org\/blog\/wp-content\/uploads\/2020\/12\/conjuncio_JS_21-12-20_edit.jpg 850w, https:\/\/astroterrassa.org\/blog\/wp-content\/uploads\/2020\/12\/conjuncio_JS_21-12-20_edit-600x318.jpg 600w, https:\/\/astroterrassa.org\/blog\/wp-content\/uploads\/2020\/12\/conjuncio_JS_21-12-20_edit-768x407.jpg 768w, https:\/\/astroterrassa.org\/blog\/wp-content\/uploads\/2020\/12\/conjuncio_JS_21-12-20_edit-300x159.jpg 300w\" sizes=\"auto, (max-width: 850px) 100vw, 850px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Si coneixem b\u00e9 el moviment planetari no \u00e9s dif\u00edcil anar trobant les successives conjuncions geoc\u00e8ntriques, tant endavant com endarrere en el temps. Trobem que, des de 1850 fins avui, les aproximacions m\u00e9s estretes entre J\u00fapiter i Saturn van ser el 28 novembre de 1901, a 26&#8242; un de l&#8217;altre, i la del 19 de febrer de 1961, a 14&#8242;. I l&#8217;extraordin\u00e0ria que tindrem el dilluns 21 de desembre de 2020, en qu\u00e8 J\u00fapiter s&#8217;acostar\u00e0 aparentment a Saturn fins a nom\u00e9s 6&#8242; de dist\u00e0ncia: nom\u00e9s a uns 10 di\u00e0metres aparents de J\u00fapiter!<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Per cert, als mitjans de comunicaci\u00f3 es comenta molt que una conjunci\u00f3 com aquesta del 2020 no n&#8217;hi ha hagut des del 1623. Per\u00f2, va haver-hi conjunci\u00f3 el 1623? Doncs s\u00ed, nom\u00e9s cal retrocedir 20 conjuncions: si 21 de desembre de 2020 =2020.97 llavors 2020.97-20 x 19.86=1623.8. Un c\u00e0lcul detallat ens proporciona la data exacta: el diumenge 16 de juliol de 1623, i la dist\u00e0ncia m\u00ednima va ser tamb\u00e9 6&#8242;. Les dues pr\u00f2ximes conjuncions, la de 2040 i 2060, s\u00f3n ordin\u00e0ries, ja que la dist\u00e0ncia aparent entre els dos planetes no baixar\u00e0 de 1\u00b0.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Per\u00f2, atenci\u00f3, la tercera, la del divendres 15 de Mars de 2080, tornar\u00e0 a ser de les extraordin\u00e0ries, amb una dist\u00e0ncia de nom\u00e9s 6&#8242;.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Salut a tothom per poder arribar a veure-la!<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"850\" height=\"567\" src=\"https:\/\/astroterrassa.org\/blog\/wp-content\/uploads\/2020\/12\/conjuncio_mons_edit.jpg\" alt=\"\" class=\"wp-image-4336\" srcset=\"https:\/\/astroterrassa.org\/blog\/wp-content\/uploads\/2020\/12\/conjuncio_mons_edit.jpg 850w, https:\/\/astroterrassa.org\/blog\/wp-content\/uploads\/2020\/12\/conjuncio_mons_edit-600x400.jpg 600w, https:\/\/astroterrassa.org\/blog\/wp-content\/uploads\/2020\/12\/conjuncio_mons_edit-768x512.jpg 768w, https:\/\/astroterrassa.org\/blog\/wp-content\/uploads\/2020\/12\/conjuncio_mons_edit-300x200.jpg 300w\" sizes=\"auto, (max-width: 850px) 100vw, 850px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1460\" height=\"800\" src=\"https:\/\/astroterrassa.org\/blog\/wp-content\/uploads\/2020\/12\/conjuncio_21-12-20.gif\" alt=\"\" class=\"wp-image-4338\"\/><figcaption>Animaci\u00f3 del que es podr\u00e0 veure amb un telescopi amb prou augment i resoluci\u00f3 (necessaris almenys uns 80-100 augments, una \u00f2ptica de 100 a 150mm de di\u00e0metre i bones condicions de cel). <br>L&#8217;animaci\u00f3 mostra les posicions dels planetes J\u00fapiter i Saturn, el seu moviment i els moviments dels seus sat\u00e8l\u00b7lits principals de les 17:30 a les 19:15h del dia 21 de desembre. Especialment Io i Ganimedes que es podr\u00e0 veure com ser\u00e0 ocultat per el seu company.<\/figcaption><\/figure>\n\n\n\n<hr class=\"wp-block-separator\"\/>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Mapes de la conjunci\u00f3 del 1623, 2020 i 2080<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A continuaci\u00f3 tenim 3 pdf amb imatges calculades que fan refer\u00e8ncia a aquestes 3 conjuncions de J\u00fapiter i Saturn tan especials: la del 1623, la del 2020 i la del 2080.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u25cf Tots tres pdf comencen amb una vista azimutal de la meitat sud de la volta celeste en una vista des de Terrassa, els dies de les conjuncions.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">S&#8217;ha triat el millor moment per observar-les: que J\u00fapiter i Saturn tinguin la m\u00e0xima altura per sobre de l&#8217;horitz\u00f3\u2026 mentre encara sigui de nit. Com veurem en aquestes imatges calculades, l&#8217;altura d&#8217;aquests planetes no arriba en cap dels tres casos ni als 15\u00b0.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">La conjunci\u00f3 del 1623 va ser bastant dif\u00edcil d&#8217;observar per estar molt a prop del Sol.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">En totes les imatges, la l\u00ednia vermella que apareix \u00e9s l&#8217;ecl\u00edptica, per on estan distribu\u00efts tots els planetes: Mercuri (m), Venus (V), Mart (M), J\u00fapiter (J), Saturn (S), Ur\u00e0 (U) i Nept\u00fa (N). La l\u00ednia verda que apareix en algunes imatges \u00e9s l&#8217;equador gal\u00e0ctic.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">En la vista panor\u00e0mica de la conjunci\u00f3 del 2080 apareix la Lluna (L), entre quart minvant i nova, a uns 30\u00b0 dels dos planetes: no molestar\u00e0 gaire per a l&#8217;observaci\u00f3.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u25cf Despr\u00e9s d&#8217;una primera vista general, cada pdf mostra l&#8217;evoluci\u00f3 de la conjunci\u00f3. Per aix\u00f2 s&#8217;han incl\u00f2s 7 vistes telesc\u00f2piques d&#8217;un di\u00e0metre de 2\u00b0, amb el telescopi apuntant al mateix punt de l&#8217;espai, cada 2 dies sideris, 2 abans de la conjunci\u00f3 i 2 despr\u00e9s. Observeu com J\u00fapiter passa velo\u00e7 pel costat de Saturn.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u25cf El pdf corresponent a la conjunci\u00f3 del 21 de desembre de 2020 mostra, en la segona p\u00e0gina, una vista telesc\u00f2pica de com estan disposats els sat\u00e8l\u00b7lits de J\u00fapiter aquest dia a l&#8217;hora de la vista, les 17:10 UT.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Conjunci\u00f3 J\u00fapiter-Saturn. Any 1623<\/strong><\/p>\n\n\n\n<div\n    class='wp-block-pdfp-pdf-poster  alignnone'\n    id='block-2'\n    data-attributes='{&quot;uniqueId&quot;:&quot;pdfp1&quot;,&quot;file&quot;:&quot;https:\\\/\\\/astroterrassa.org\\\/blog\\\/wp-content\\\/uploads\\\/2015\\\/11\\\/ME45_g1623JupSatZZZ.pdf&quot;,&quot;title&quot;:&quot;Conjunci\\u00f3 J-S ME45_g(1623JupSatZZZ)&quot;,&quot;height&quot;:&quot;550px&quot;,&quot;width&quot;:&quot;100%&quot;,&quot;print&quot;:false,&quot;fullscreenButton&quot;:&quot;1&quot;,&quot;fullscreenButtonText&quot;:&quot;View Fullscreen&quot;,&quot;newWindow&quot;:false,&quot;showName&quot;:&quot;1&quot;,&quot;downloadButton&quot;:false,&quot;downloadButtonText&quot;:&quot;Download File&quot;,&quot;protect&quot;:false,&quot;onlyPDF&quot;:false,&quot;defaultBrowser&quot;:false,&quot;thumbMenu&quot;:false,&quot;initialPage&quot;:0,&quot;sidebarOpen&quot;:false,&quot;lastVersion&quot;:false,&quot;hrScroll&quot;:0,&quot;alert&quot;:false,&quot;btnStyles&quot;:{&quot;background&quot;:&quot;#1e73be&quot;,&quot;color&quot;:&quot;#fff&quot;,&quot;fontSize&quot;:&quot;1rem&quot;,&quot;padding&quot;:{&quot;top&quot;:10,&quot;right&quot;:20,&quot;bottom&quot;:10,&quot;left&quot;:10}},&quot;popupOptions&quot;:{&quot;enabled&quot;:0,&quot;text&quot;:&quot;Open PDF&quot;,&quot;triggerType&quot;:&quot;button&quot;,&quot;image&quot;:&quot;&quot;,&quot;imageHeight&quot;:&quot;200px&quot;,&quot;imageWidth&quot;:&quot;300px&quot;,&quot;imagePdfIcon&quot;:true,&quot;triggerAlignment&quot;:&quot;center&quot;,&quot;btnStyle&quot;:{&quot;background&quot;:&quot;#1e73be&quot;,&quot;color&quot;:&quot;#fff&quot;,&quot;fontSize&quot;:&quot;1rem&quot;,&quot;padding&quot;:{&quot;top&quot;:10,&quot;right&quot;:20,&quot;bottom&quot;:10,&quot;left&quot;:10}}},&quot;actionsPosition&quot;:&quot;top&quot;,&quot;socialShare&quot;:{&quot;enabled&quot;:false,&quot;facebook&quot;:false,&quot;twitter&quot;:false,&quot;linkedin&quot;:false,&quot;pinterest&quot;:false,&quot;position&quot;:&quot;top&quot;},&quot;adobeEmbedder&quot;:false,&quot;align&quot;:&quot;none&quot;,&quot;alignment&quot;:&quot;left&quot;,&quot;titleFontSize&quot;:&quot;16px&quot;,&quot;isHideRightToolbar&quot;:false,&quot;additional&quot;:{&quot;ID&quot;:&quot;&quot;,&quot;Class&quot;:&quot;&quot;,&quot;CSS&quot;:&quot;&quot;},&quot;adobeOptions&quot;:{&quot;showDownloadPDF&quot;:true,&quot;showPrintPDF&quot;:true,&quot;showAnnotationTools&quot;:true,&quot;showFullScreen&quot;:false,&quot;embedMode&quot;:&quot;SIZED_CONTAINER&quot;},&quot;popupBtnStyle&quot;:{&quot;background&quot;:&quot;#2271b1&quot;,&quot;color&quot;:&quot;#fff&quot;,&quot;padding&quot;:{&quot;top&quot;:10,&quot;right&quot;:20,&quot;bottom&quot;:10,&quot;left&quot;:10}},&quot;popupBtnText&quot;:&quot;Open Document&quot;,&quot;CSS&quot;:&quot;&quot;,&quot;isPremium&quot;:false}'\n    style=\"text-align: left\">\n            <div class=\"pdfp_loading_placeholder\" style=\"height: 550px; width: 100%; display: flex; align-items: center; justify-content: center; background: #f5f5f5; border: 1px solid #ddd;\">\n             <p>Loading Viewer...<\/p>\n        <\/div>\n    <\/div>\n\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Conjunci\u00f3 J\u00fapiter-Saturn. Any 2020<\/strong><\/p>\n\n\n\n<div\n    class='wp-block-pdfp-pdf-poster  alignnone'\n    id='block-4'\n    data-attributes='{&quot;uniqueId&quot;:&quot;pdfp3&quot;,&quot;file&quot;:&quot;https:\\\/\\\/astroterrassa.org\\\/blog\\\/wp-content\\\/uploads\\\/2015\\\/11\\\/ME45_g2020JupSatZZZ.pdf&quot;,&quot;title&quot;:&quot;Conjunci\\u00f3 J-S ME45_g(2020JupSatZZZ)&quot;,&quot;height&quot;:&quot;550px&quot;,&quot;width&quot;:&quot;100%&quot;,&quot;print&quot;:false,&quot;fullscreenButton&quot;:&quot;1&quot;,&quot;fullscreenButtonText&quot;:&quot;View Fullscreen&quot;,&quot;newWindow&quot;:false,&quot;showName&quot;:&quot;1&quot;,&quot;downloadButton&quot;:false,&quot;downloadButtonText&quot;:&quot;Download File&quot;,&quot;protect&quot;:false,&quot;onlyPDF&quot;:false,&quot;defaultBrowser&quot;:false,&quot;thumbMenu&quot;:false,&quot;initialPage&quot;:0,&quot;sidebarOpen&quot;:false,&quot;lastVersion&quot;:false,&quot;hrScroll&quot;:0,&quot;alert&quot;:false,&quot;btnStyles&quot;:{&quot;background&quot;:&quot;#1e73be&quot;,&quot;color&quot;:&quot;#fff&quot;,&quot;fontSize&quot;:&quot;1rem&quot;,&quot;padding&quot;:{&quot;top&quot;:10,&quot;right&quot;:20,&quot;bottom&quot;:10,&quot;left&quot;:10}},&quot;popupOptions&quot;:{&quot;enabled&quot;:0,&quot;text&quot;:&quot;Open PDF&quot;,&quot;triggerType&quot;:&quot;button&quot;,&quot;image&quot;:&quot;&quot;,&quot;imageHeight&quot;:&quot;200px&quot;,&quot;imageWidth&quot;:&quot;300px&quot;,&quot;imagePdfIcon&quot;:true,&quot;triggerAlignment&quot;:&quot;center&quot;,&quot;btnStyle&quot;:{&quot;background&quot;:&quot;#1e73be&quot;,&quot;color&quot;:&quot;#fff&quot;,&quot;fontSize&quot;:&quot;1rem&quot;,&quot;padding&quot;:{&quot;top&quot;:10,&quot;right&quot;:20,&quot;bottom&quot;:10,&quot;left&quot;:10}}},&quot;actionsPosition&quot;:&quot;top&quot;,&quot;socialShare&quot;:{&quot;enabled&quot;:false,&quot;facebook&quot;:false,&quot;twitter&quot;:false,&quot;linkedin&quot;:false,&quot;pinterest&quot;:false,&quot;position&quot;:&quot;top&quot;},&quot;adobeEmbedder&quot;:false,&quot;align&quot;:&quot;none&quot;,&quot;alignment&quot;:&quot;left&quot;,&quot;titleFontSize&quot;:&quot;16px&quot;,&quot;isHideRightToolbar&quot;:false,&quot;additional&quot;:{&quot;ID&quot;:&quot;&quot;,&quot;Class&quot;:&quot;&quot;,&quot;CSS&quot;:&quot;&quot;},&quot;adobeOptions&quot;:{&quot;showDownloadPDF&quot;:true,&quot;showPrintPDF&quot;:true,&quot;showAnnotationTools&quot;:true,&quot;showFullScreen&quot;:false,&quot;embedMode&quot;:&quot;SIZED_CONTAINER&quot;},&quot;popupBtnStyle&quot;:{&quot;background&quot;:&quot;#2271b1&quot;,&quot;color&quot;:&quot;#fff&quot;,&quot;padding&quot;:{&quot;top&quot;:10,&quot;right&quot;:20,&quot;bottom&quot;:10,&quot;left&quot;:10}},&quot;popupBtnText&quot;:&quot;Open Document&quot;,&quot;CSS&quot;:&quot;&quot;,&quot;isPremium&quot;:false}'\n    style=\"text-align: left\">\n            <div class=\"pdfp_loading_placeholder\" style=\"height: 550px; width: 100%; display: flex; align-items: center; justify-content: center; background: #f5f5f5; border: 1px solid #ddd;\">\n             <p>Loading Viewer...<\/p>\n        <\/div>\n    <\/div>\n\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Conjunci\u00f3 J\u00fapiter-Saturn. Any 2080<\/strong><\/p>\n\n\n\n<div\n    class='wp-block-pdfp-pdf-poster  alignnone'\n    id='block-6'\n    data-attributes='{&quot;uniqueId&quot;:&quot;pdfp5&quot;,&quot;file&quot;:&quot;https:\\\/\\\/astroterrassa.org\\\/blog\\\/wp-content\\\/uploads\\\/2015\\\/11\\\/ME45_g2080JupSatZZZ.pdf&quot;,&quot;title&quot;:&quot;Conjunci\\u00f3 J-S ME45_g(2080JupSatZZZ)&quot;,&quot;height&quot;:&quot;550px&quot;,&quot;width&quot;:&quot;100%&quot;,&quot;print&quot;:false,&quot;fullscreenButton&quot;:&quot;1&quot;,&quot;fullscreenButtonText&quot;:&quot;View Fullscreen&quot;,&quot;newWindow&quot;:false,&quot;showName&quot;:&quot;1&quot;,&quot;downloadButton&quot;:false,&quot;downloadButtonText&quot;:&quot;Download File&quot;,&quot;protect&quot;:false,&quot;onlyPDF&quot;:false,&quot;defaultBrowser&quot;:false,&quot;thumbMenu&quot;:false,&quot;initialPage&quot;:0,&quot;sidebarOpen&quot;:false,&quot;lastVersion&quot;:false,&quot;hrScroll&quot;:0,&quot;alert&quot;:false,&quot;btnStyles&quot;:{&quot;background&quot;:&quot;#1e73be&quot;,&quot;color&quot;:&quot;#fff&quot;,&quot;fontSize&quot;:&quot;1rem&quot;,&quot;padding&quot;:{&quot;top&quot;:10,&quot;right&quot;:20,&quot;bottom&quot;:10,&quot;left&quot;:10}},&quot;popupOptions&quot;:{&quot;enabled&quot;:0,&quot;text&quot;:&quot;Open PDF&quot;,&quot;triggerType&quot;:&quot;button&quot;,&quot;image&quot;:&quot;&quot;,&quot;imageHeight&quot;:&quot;200px&quot;,&quot;imageWidth&quot;:&quot;300px&quot;,&quot;imagePdfIcon&quot;:true,&quot;triggerAlignment&quot;:&quot;center&quot;,&quot;btnStyle&quot;:{&quot;background&quot;:&quot;#1e73be&quot;,&quot;color&quot;:&quot;#fff&quot;,&quot;fontSize&quot;:&quot;1rem&quot;,&quot;padding&quot;:{&quot;top&quot;:10,&quot;right&quot;:20,&quot;bottom&quot;:10,&quot;left&quot;:10}}},&quot;actionsPosition&quot;:&quot;top&quot;,&quot;socialShare&quot;:{&quot;enabled&quot;:false,&quot;facebook&quot;:false,&quot;twitter&quot;:false,&quot;linkedin&quot;:false,&quot;pinterest&quot;:false,&quot;position&quot;:&quot;top&quot;},&quot;adobeEmbedder&quot;:false,&quot;align&quot;:&quot;none&quot;,&quot;alignment&quot;:&quot;left&quot;,&quot;titleFontSize&quot;:&quot;16px&quot;,&quot;isHideRightToolbar&quot;:false,&quot;additional&quot;:{&quot;ID&quot;:&quot;&quot;,&quot;Class&quot;:&quot;&quot;,&quot;CSS&quot;:&quot;&quot;},&quot;adobeOptions&quot;:{&quot;showDownloadPDF&quot;:true,&quot;showPrintPDF&quot;:true,&quot;showAnnotationTools&quot;:true,&quot;showFullScreen&quot;:false,&quot;embedMode&quot;:&quot;SIZED_CONTAINER&quot;},&quot;popupBtnStyle&quot;:{&quot;background&quot;:&quot;#2271b1&quot;,&quot;color&quot;:&quot;#fff&quot;,&quot;padding&quot;:{&quot;top&quot;:10,&quot;right&quot;:20,&quot;bottom&quot;:10,&quot;left&quot;:10}},&quot;popupBtnText&quot;:&quot;Open Document&quot;,&quot;CSS&quot;:&quot;&quot;,&quot;isPremium&quot;:false}'\n    style=\"text-align: left\">\n            <div class=\"pdfp_loading_placeholder\" style=\"height: 550px; width: 100%; display: flex; align-items: center; justify-content: center; background: #f5f5f5; border: 1px solid #ddd;\">\n             <p>Loading Viewer...<\/p>\n        <\/div>\n    <\/div>\n\n\n\n\n<p class=\"wp-block-paragraph\">Autor: Jaume Calaf. Col\u00b7laboraci\u00f3 de Daniel Rabad\u00e1n<\/p>\n","protected":false},"excerpt":{"rendered":"<p>J\u00fapiter i Saturn descriuen al voltant del Sol unes \u00f2rbites lleugerament el\u00b7l\u00edptiques de radis mitjans 5.20 UA i 9.55 UA, respectivament. Aix\u00f2 vol dir que el per\u00edode de translaci\u00f3 de J\u00fapiter \u00e9s&#46;&#46;&#46;<\/p>\n","protected":false},"author":1,"featured_media":4332,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[144],"tags":[],"class_list":["post-4318","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-articles-aat"],"_links":{"self":[{"href":"https:\/\/astroterrassa.org\/blog\/wp-json\/wp\/v2\/posts\/4318","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/astroterrassa.org\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/astroterrassa.org\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/astroterrassa.org\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/astroterrassa.org\/blog\/wp-json\/wp\/v2\/comments?post=4318"}],"version-history":[{"count":0,"href":"https:\/\/astroterrassa.org\/blog\/wp-json\/wp\/v2\/posts\/4318\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/astroterrassa.org\/blog\/wp-json\/wp\/v2\/media\/4332"}],"wp:attachment":[{"href":"https:\/\/astroterrassa.org\/blog\/wp-json\/wp\/v2\/media?parent=4318"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/astroterrassa.org\/blog\/wp-json\/wp\/v2\/categories?post=4318"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/astroterrassa.org\/blog\/wp-json\/wp\/v2\/tags?post=4318"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}