{"id":3808,"date":"2013-05-22T00:00:00","date_gmt":"2013-05-21T22:00:00","guid":{"rendered":"https:\/\/www.ieec.cat\/lanticua-del-cometa-c2011-l4-panstarrs-registrada-amb-el-telescopi-rob%c3%b2tic-de-lobservatori-astron%c3%b2mic-del-montsec-not-translated\/"},"modified":"2022-12-22T23:08:28","modified_gmt":"2022-12-22T22:08:28","slug":"lanticua-del-cometa-c2011-l4-panstarrs-registrada-amb-el-telescopi-rob%c3%b2tic-de-lobservatori-astron%c3%b2mic-del-montsec-not-translated-2","status":"publish","type":"post","link":"https:\/\/www.ieec.cat\/en\/lanticua-del-cometa-c2011-l4-panstarrs-registrada-amb-el-telescopi-rob%c3%b2tic-de-lobservatori-astron%c3%b2mic-del-montsec-not-translated-2\/","title":{"rendered":"L\u2019anticua del cometa C\/2011 L4 PANSTARRS registrada amb el telescopi rob\u00f2tic de l\u2019Observatori Astron\u00f2mic del Montsec [NOT TRANSLATED]"},"content":{"rendered":"<p>[et_pb_section fb_built=&#8221;1&#8243; fullwidth=&#8221;on&#8221; theme_builder_area=&#8221;post_content&#8221; _builder_version=&#8221;4.14.8&#8243; _module_preset=&#8221;default&#8221; height=&#8221;114px&#8221; background_color=&#8221;&#8221; hover_enabled=&#8221;0&#8243; sticky_enabled=&#8221;0&#8243; title_text=&#8221;&#8221; background_image=&#8221;\/wp-content\/uploads\/2022\/04\/slider-corpo2.jpg&#8221;][\/et_pb_section][et_pb_section fb_built=&#8221;1&#8243; theme_builder_area=&#8221;post_content&#8221; _builder_version=&#8221;4.14.8&#8243; _module_preset=&#8221;default&#8221; custom_padding=&#8221;||0px||false|false&#8221; custom_margin=&#8221;||0px||false|false&#8221; hover_enabled=&#8221;0&#8243; sticky_enabled=&#8221;0&#8243;][et_pb_row _builder_version=&#8221;4.14.8&#8243; _module_preset=&#8221;default&#8221; theme_builder_area=&#8221;post_content&#8221;][et_pb_column _builder_version=&#8221;4.14.8&#8243; _module_preset=&#8221;default&#8221; type=&#8221;4_4&#8243; theme_builder_area=&#8221;post_content&#8221;][et_pb_text _builder_version=&#8221;4.14.8&#8243; _module_preset=&#8221;default&#8221; theme_builder_area=&#8221;post_content&#8221; _dynamic_attributes=&#8221;content&#8221; hover_enabled=&#8221;0&#8243; sticky_enabled=&#8221;0&#8243; custom_margin=&#8221;0px||0px||false|false&#8221; custom_padding=&#8221;0px||0px||false|false&#8221;]@ET-DC@eyJkeW5hbWljIjp0cnVlLCJjb250ZW50IjoicG9zdF90aXRsZSIsInNldHRpbmdzIjp7ImJlZm9yZSI6IjxoMSBjbGFzcz1cImVudHJ5X3RpdGxlXCI+IiwiYWZ0ZXIiOiI8L2gxPiJ9fQ==@[\/et_pb_text][et_pb_text _builder_version=&#8221;4.14.8&#8243; _module_preset=&#8221;default&#8221; theme_builder_area=&#8221;post_content&#8221; _dynamic_attributes=&#8221;content&#8221; custom_padding=&#8221;0px||0px||false|false&#8221; custom_margin=&#8221;0px||0px||false|false&#8221; hover_enabled=&#8221;0&#8243; sticky_enabled=&#8221;0&#8243;]@ET-DC@eyJkeW5hbWljIjp0cnVlLCJjb250ZW50IjoicG9zdF9kYXRlIiwic2V0dGluZ3MiOnsiYmVmb3JlIjoiIiwiYWZ0ZXIiOiIiLCJkYXRlX2Zvcm1hdCI6ImN1c3RvbSIsImN1c3RvbV9kYXRlX2Zvcm1hdCI6IlktbS1kIEg6aTpzIn19@[\/et_pb_text][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section fb_built=&#8221;1&#8243; _builder_version=&#8221;4.14.8&#8243; _module_preset=&#8221;default&#8221; custom_margin=&#8221;0px||||false|false&#8221; custom_padding=&#8221;0px||||false|false&#8221; top_divider_color=&#8221;RGBA(255,255,255,0)&#8221; top_divider_height=&#8221;0px&#8221; hover_enabled=&#8221;0&#8243; global_colors_info=&#8221;{}&#8221; sticky_enabled=&#8221;0&#8243;][et_pb_row column_structure=&#8221;4_4&#8243; _builder_version=&#8221;4.14.8&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_column type=&#8221;4_4&#8243; _builder_version=&#8221;4.14.8&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_image src=&#8221;https:\/\/www.ieec.cat\/wp-content\/uploads\/2022\/12\/1543421902_8f3eb2414714e751c4c657177f358e9f_panstarrs1.png&#8221; alt=&#8221;L\u2019anticua del cometa C\/2011 L4 PANSTARRS registrada amb el telescopi rob\u00f2tic de l\u2019Observatori Astron\u00f2mic del Montsec [NOT TRANSLATED]&#8221; _builder_version=&#8221;4.14.8&#8243; _module_preset=&#8221;default&#8221; title_text=&#8221;PR_Image1.png&#8221; hover_enabled=&#8221;0&#8243; sticky_enabled=&#8221;0&#8243; width=&#8221;600px&#8221; module_alignment=&#8221;center&#8221;][\/et_pb_image][et_pb_text _builder_version=&#8221;4.14.8&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;]- Els resultats cient&iacute;fics obtinguts del seu seguiment es presentaran a Londres durant el congr&eacute;s internacional European Planetary Science Congress.<br \/>\n&#8211; El telescopi Joan Or&oacute;, que ha fet el seguiment del cometa, est&agrave; ubicat a l&rsquo;Observatori Astron&ograve;mic del Montsec (OAdM), &Agrave;ger, Lleida<\/p>\n<p>Barcelona 22.05.2013<\/p>\n<p>Els cometes s&oacute;n freq&uuml;ents visitants del Sistema Solar interior, essent blocs quilom&egrave;trics composats per una feble amalgama de petites part&iacute;cules minerals, gels i mat&egrave;ria org&agrave;nica que es van consolidar a les regions externes durant els primers estadis formatius del nostre sistema planetari fa ara uns 4.567 milions d&rsquo;anys. A banda dels cometes peri&ograve;dics que segueixen &ograve;rbites definides i predictibles, cada any prop d&rsquo;una desena de nous cometes s&oacute;n descoberts per professionals i afeccionats d&rsquo;arreu del m&oacute;n. Tot just un d&rsquo;aquest cometes no peri&ograve;dics, anomenat C\/2011 L4 PANSTARRS, va ser descobert el juny de 2011 per R. Wainscoat i David Tholen fent servir el telescopi Pan-STARRS que es troba prop del cim de Haleakala a la illa de Maui a Hawaii (EUA). Tot just ara que s&rsquo;allunya despr&eacute;s del seu pas m&eacute;s proper al Sol, conegut com a periheli, &eacute;s possible la seva observaci&oacute; amb prism&agrave;tics i telescopis.<\/p>\n<p>Efectivament, aquestes nits tenim, des de Catalunya, el cometa C\/2011 L4 PANSTARRS, ben favorable per a la seva observaci&oacute; a l&rsquo;horitz&oacute; Nord. Aquest cometa va ser visible al cel de la tarda prop del seu periheli durant el passat mes de mar&ccedil; per&ograve; ara la geometria amb la que observem el seu allunyament del Sistema Solar interior ens permet contemplar-lo a una regi&oacute; a mitjana al&ccedil;ada de la volta celeste prop de l&rsquo;Ossa Menor. Aquesta segona oportunitat que ens ofereix aquest cometa ha estat ben aprofitada pel <a href=\"http:\/\/www.ice.csic.es\/es\/view_research_line.php?RID=16\">Grup de Meteorits, C&oacute;ssos Menors i Ci&egrave;ncies Planet&agrave;ries<\/a> de l&rsquo;Institut de Ci&egrave;ncies de l&rsquo;Espai (CSIC-IEEC) que dins del seu programa de seguiment fotom&egrave;tric de cometes des del Observatori Astron&ograve;mic del Montsec va programar amb molts mesos d&rsquo;antelaci&oacute; el seu estudi.<\/p>\n<p>Els treballs de seguiment d&rsquo;aquest cometa, en paraules de l&rsquo;investigador principal, el Dr. Josep M. Trigo: &ldquo;El Telescopi Joan Or&oacute; ha superat el repte de fer un bon seguiment al cometa amb matr&iacute;cula, a banda d&rsquo;obtenir resultats cient&iacute;fics satisfactoris que presentarem a Londres durant el European Planetary Science Congress (EPSC), ha generat a m&eacute;s a m&eacute;s imatges realment espectaculars de les diverses cues que els cometes solen desplegar durant la seva breu estada a la regi&oacute; situada entre els planetes rocosos. En particular, donada la geometria en que observem el cometa, podem veure tot just ara la seva anticua&rdquo;. Aquesta &eacute;s formada per part&iacute;cules de major tamany que reflecteixen la llum del Sol i la fan apar&egrave;ixer en direcci&oacute; solar: clarament oposada a les altres dues cues t&iacute;piques: i&ograve;nica i de pols. Les part&iacute;cules que conformen l&rsquo;anticua queden situades al pla orbital del cometa i que, en condicions favorables, si s&oacute;n creuades per la Terra donen lloc a les conegudes pluges de meteors.<\/p>\n<p>Segons sembla, per l&rsquo;activitat que ha desenvolupat durant el seu tr&agrave;nsit pel sistema solar interior, estem front a un cometa que posseeix un di&agrave;metre proper al quil&ograve;metre per&ograve; amb moltes regions actives dignes d&rsquo;estudi. Aix&iacute;, l&rsquo;aplicaci&oacute; directa d&rsquo;un filtre Larson-Sekanina ha revelat la pres&egrave;ncia de diversos dolls de gas i petites part&iacute;cules emeses des de regions superficials degut a la sublimaci&oacute; del gel intersticial. Els cometes continuen fascinant-nos i, des de que la sonda Stardust de la NASA va portar part&iacute;cules del cometa 81P\/Wild 2 per al seu estudi als laboratoris terrestres, som conven&ccedil;uts de que amaguen els m&eacute;s &iacute;ntims secrets sobre l&rsquo;evoluci&oacute; f&iacute;sico-qu&iacute;mica del nostre Sistema Solar.<\/p>\n<p>El Telescopi rob&ograve;tic Joan Or&oacute;, amb un mirall de 0.8 m de di&agrave;metre, &eacute;s propietat de la Generalitat de Catalunya i &eacute;s operat per l&rsquo;Institut d&rsquo;Estudis Espacials de Catalunya (IEEC). Forma part de <a href=\"http:\/\/www.oadm.cat\/\">l&rsquo;Observatori Astron&ograve;mic del Montsec (OAdM)<\/a> que, alhora, es troba integrat al <a href=\"http:\/\/www.parcastronomic.cat\/\">Parc Astron&ograve;mic del Montsec (PAM)<\/a>.<\/p>\n<p>Imatges i Peus<\/p>\n<p>panstarrs1<\/p>\n<p>Figura 1. El cometa C\/2011 L4 PANSTARRS captat pel Telescopi rob&ograve;tic Joan Or&oacute; de 0.8 m de di&agrave;metre pertanyent a l&rsquo;OAdM el passat 12.072 de Maig de 2013. El camp cobreix aproximadament la meitat del di&agrave;metre de la Lluna i el Nord queda dalt i l&rsquo;Oest a l&rsquo;esquerra, tot just cap a on apunta l&rsquo;anticua de natura m&eacute;s prima. Tractament de la imatge: Josep M. Trigo\/ D. Rodr&iacute;guez<\/p>\n<p>panstarrs2<\/p>\n<p>Figura 2. Un filtre Larson-Sekanina de la regi&oacute; interna de la coma de l&rsquo;anterior figura revela diversos jets sortint de l&rsquo;anomenat fals nucli. Imatge tractada: Josep M. Trigo\/ J. Lacruz<\/p>\n<p>Referencia: Trigo-Rodr&iacute;guez J.M. et al., 2013, Monitoring non-periodic comet C\/2011 L4 PANSTARRS using Joan Or&oacute; 0.8m robotic telescope at OAdM, EPSC abstract #1029, Londres, UK.<\/p>\n<p>Enlla&ccedil;os d&rsquo;inter&eacute;s<br \/>\n&#8211; Grup de Meteorits, C&oacute;ssos Menors i Ci&egrave;ncies Planet&agrave;ries de l&rsquo;ICE (CSIC-IEEC): <a href=\"http:\/\/www.ice.csic.es\/es\/view_research_line.php?RID=16\" rel=\"nofollow\">http:\/\/www.ice.csic.es\/es\/view_research_line.php?RID=16<\/a><br \/>\n&#8211; Observatori Astron&ograve;mic del Montsec (OAdM): <a href=\"http:\/\/www.oadm.cat\" rel=\"nofollow\">http:\/\/www.oadm.cat<\/a><br \/>\n&#8211; Parc Astron&ograve;mic del Montsec (PAM): <a href=\"http:\/\/www.parcastronomic.cat\" rel=\"nofollow\">http:\/\/www.parcastronomic.cat<\/a><\/p>\n<p>Informaci&oacute; de Contacte<\/p>\n<p>Josep Maria Trigo Rodriguez<br \/>\nEmail: <a href=\"mailto:trigo@ice.csic.es\">trigo@ice.csic.es<\/a> \/ <a href=\"mailto:trigo@ice.cat\">trigo@ice.cat<\/a><br \/>\nTel: 93 581 4778<\/p>\n<p>Departament de Comunicaci&oacute; Cient&iacute;fica<br \/>\nAlina Hirschmann<br \/>\nTel: 93 280 2088<br \/>\nEmail: <a href=\"mailto:comunicacio@ieec.cat\">comunicacio@ieec.cat<\/a> [NOT TRANSLATED][\/et_pb_text][\/et_pb_column][\/et_pb_row][\/et_pb_section]<\/p>\n","protected":false},"excerpt":{"rendered":"<p>&#8221; _builder_version=&#8221;4.14.8&#8243; _module_preset=&#8221;default&#8221; title_text=&#8221;PR_Image1.png&#8221; hover_enabled=&#8221;0&#8243; sticky_enabled=&#8221;0&#8243; width=&#8221;600px&#8221; module_alignment=&#8221;center&#8221;]- Els resultats cient&iacute;fics obtinguts del seu seguiment es presentaran a Londres durant el congr&eacute;s internacional European Planetary Science Congress. &#8211; El telescopi Joan Or&oacute;, que ha fet el seguiment del cometa, est&agrave; ubicat a l&rsquo;Observatori Astron&ograve;mic del Montsec (OAdM), &Agrave;ger, Lleida Barcelona 22.05.2013 Els cometes s&oacute;n freq&uuml;ents [&hellip;]<\/p>\n","protected":false},"author":0,"featured_media":3804,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_et_pb_use_builder":"on","_et_pb_old_content":"","_et_gb_content_width":"2880","footnotes":""},"categories":[74,98],"tags":[],"class_list":["post-3808","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news","category-science"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.5 - 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El telescopi Joan Or&oacute;, que ha fet el seguiment del cometa, est&agrave; ubicat a l&rsquo;Observatori Astron&ograve;mic del Montsec (OAdM), &Agrave;ger, Lleida Barcelona 22.05.2013 Els cometes s&oacute;n freq&uuml;ents [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.ieec.cat\/en\/lanticua-del-cometa-c2011-l4-panstarrs-registrada-amb-el-telescopi-rob%c3%b2tic-de-lobservatori-astron%c3%b2mic-del-montsec-not-translated-2\/\" \/>\n<meta property=\"og:site_name\" content=\"IEEC\" \/>\n<meta property=\"article:published_time\" content=\"2013-05-21T22:00:00+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2022-12-22T22:08:28+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.ieec.cat\/wp-content\/uploads\/2022\/12\/1543421902_8f3eb2414714e751c4c657177f358e9f_panstarrs1.png\" \/>\n\t<meta property=\"og:image:width\" content=\"387\" \/>\n\t<meta property=\"og:image:height\" content=\"337\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/www.ieec.cat\\\/en\\\/lanticua-del-cometa-c2011-l4-panstarrs-registrada-amb-el-telescopi-rob%c3%b2tic-de-lobservatori-astron%c3%b2mic-del-montsec-not-translated-2\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.ieec.cat\\\/en\\\/lanticua-del-cometa-c2011-l4-panstarrs-registrada-amb-el-telescopi-rob%c3%b2tic-de-lobservatori-astron%c3%b2mic-del-montsec-not-translated-2\\\/\"},\"author\":{\"name\":\"\",\"@id\":\"\"},\"headline\":\"L\u2019anticua del cometa C\\\/2011 L4 PANSTARRS registrada amb el telescopi rob\u00f2tic de l\u2019Observatori Astron\u00f2mic del Montsec [NOT TRANSLATED]\",\"datePublished\":\"2013-05-21T22:00:00+00:00\",\"dateModified\":\"2022-12-22T22:08:28+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/www.ieec.cat\\\/en\\\/lanticua-del-cometa-c2011-l4-panstarrs-registrada-amb-el-telescopi-rob%c3%b2tic-de-lobservatori-astron%c3%b2mic-del-montsec-not-translated-2\\\/\"},\"wordCount\":1432,\"image\":{\"@id\":\"https:\\\/\\\/www.ieec.cat\\\/en\\\/lanticua-del-cometa-c2011-l4-panstarrs-registrada-amb-el-telescopi-rob%c3%b2tic-de-lobservatori-astron%c3%b2mic-del-montsec-not-translated-2\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.ieec.cat\\\/wp-content\\\/uploads\\\/2022\\\/12\\\/1543421902_8f3eb2414714e751c4c657177f358e9f_panstarrs1.png\",\"articleSection\":[\"News\",\"Science\"],\"inLanguage\":\"en-US\"},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.ieec.cat\\\/en\\\/lanticua-del-cometa-c2011-l4-panstarrs-registrada-amb-el-telescopi-rob%c3%b2tic-de-lobservatori-astron%c3%b2mic-del-montsec-not-translated-2\\\/\",\"url\":\"https:\\\/\\\/www.ieec.cat\\\/en\\\/lanticua-del-cometa-c2011-l4-panstarrs-registrada-amb-el-telescopi-rob%c3%b2tic-de-lobservatori-astron%c3%b2mic-del-montsec-not-translated-2\\\/\",\"name\":\"L\u2019anticua del cometa C\\\/2011 L4 PANSTARRS registrada amb el telescopi rob\u00f2tic de l\u2019Observatori Astron\u00f2mic del Montsec [NOT TRANSLATED] - 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IEEC","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.ieec.cat\/en\/lanticua-del-cometa-c2011-l4-panstarrs-registrada-amb-el-telescopi-rob%c3%b2tic-de-lobservatori-astron%c3%b2mic-del-montsec-not-translated-2\/","og_locale":"en_US","og_type":"article","og_title":"L\u2019anticua del cometa C\/2011 L4 PANSTARRS registrada amb el telescopi rob\u00f2tic de l\u2019Observatori Astron\u00f2mic del Montsec [NOT TRANSLATED] - IEEC","og_description":"\" _builder_version=\"4.14.8\" _module_preset=\"default\" title_text=\"PR_Image1.png\" hover_enabled=\"0\" sticky_enabled=\"0\" width=\"600px\" module_alignment=\"center\"]- Els resultats cient&iacute;fics obtinguts del seu seguiment es presentaran a Londres durant el congr&eacute;s internacional European Planetary Science Congress. - El telescopi Joan Or&oacute;, que ha fet el seguiment del cometa, est&agrave; ubicat a l&rsquo;Observatori Astron&ograve;mic del Montsec (OAdM), &Agrave;ger, Lleida Barcelona 22.05.2013 Els cometes s&oacute;n freq&uuml;ents [&hellip;]","og_url":"https:\/\/www.ieec.cat\/en\/lanticua-del-cometa-c2011-l4-panstarrs-registrada-amb-el-telescopi-rob%c3%b2tic-de-lobservatori-astron%c3%b2mic-del-montsec-not-translated-2\/","og_site_name":"IEEC","article_published_time":"2013-05-21T22:00:00+00:00","article_modified_time":"2022-12-22T22:08:28+00:00","og_image":[{"width":387,"height":337,"url":"https:\/\/www.ieec.cat\/wp-content\/uploads\/2022\/12\/1543421902_8f3eb2414714e751c4c657177f358e9f_panstarrs1.png","type":"image\/png"}],"twitter_card":"summary_large_image","twitter_misc":{"Est. reading time":"1 minute"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/www.ieec.cat\/en\/lanticua-del-cometa-c2011-l4-panstarrs-registrada-amb-el-telescopi-rob%c3%b2tic-de-lobservatori-astron%c3%b2mic-del-montsec-not-translated-2\/#article","isPartOf":{"@id":"https:\/\/www.ieec.cat\/en\/lanticua-del-cometa-c2011-l4-panstarrs-registrada-amb-el-telescopi-rob%c3%b2tic-de-lobservatori-astron%c3%b2mic-del-montsec-not-translated-2\/"},"author":{"name":"","@id":""},"headline":"L\u2019anticua del cometa C\/2011 L4 PANSTARRS registrada amb el telescopi rob\u00f2tic de l\u2019Observatori Astron\u00f2mic del Montsec [NOT TRANSLATED]","datePublished":"2013-05-21T22:00:00+00:00","dateModified":"2022-12-22T22:08:28+00:00","mainEntityOfPage":{"@id":"https:\/\/www.ieec.cat\/en\/lanticua-del-cometa-c2011-l4-panstarrs-registrada-amb-el-telescopi-rob%c3%b2tic-de-lobservatori-astron%c3%b2mic-del-montsec-not-translated-2\/"},"wordCount":1432,"image":{"@id":"https:\/\/www.ieec.cat\/en\/lanticua-del-cometa-c2011-l4-panstarrs-registrada-amb-el-telescopi-rob%c3%b2tic-de-lobservatori-astron%c3%b2mic-del-montsec-not-translated-2\/#primaryimage"},"thumbnailUrl":"https:\/\/www.ieec.cat\/wp-content\/uploads\/2022\/12\/1543421902_8f3eb2414714e751c4c657177f358e9f_panstarrs1.png","articleSection":["News","Science"],"inLanguage":"en-US"},{"@type":"WebPage","@id":"https:\/\/www.ieec.cat\/en\/lanticua-del-cometa-c2011-l4-panstarrs-registrada-amb-el-telescopi-rob%c3%b2tic-de-lobservatori-astron%c3%b2mic-del-montsec-not-translated-2\/","url":"https:\/\/www.ieec.cat\/en\/lanticua-del-cometa-c2011-l4-panstarrs-registrada-amb-el-telescopi-rob%c3%b2tic-de-lobservatori-astron%c3%b2mic-del-montsec-not-translated-2\/","name":"L\u2019anticua del cometa C\/2011 L4 PANSTARRS registrada amb el telescopi rob\u00f2tic de l\u2019Observatori Astron\u00f2mic del Montsec [NOT TRANSLATED] - 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