{"id":110840,"date":"2014-08-23T13:40:14","date_gmt":"2014-08-23T13:40:14","guid":{"rendered":"https:\/\/bm.dev.synology.me\/?p=110840"},"modified":"2014-08-23T13:40:14","modified_gmt":"2014-08-23T13:40:14","slug":"satelitii-galileo-lansati-vineri-nu-au-ajuns-pe-orbita-prevazuta","status":"publish","type":"post","link":"https:\/\/bm.dev.synology.me\/?p=110840","title":{"rendered":"Sateli\u0163ii Galileo lansa\u0163i vineri nu au ajuns pe orbita prev\u0103zut\u0103"},"content":{"rendered":"<p>\n<strong>&#8220;Observa\u0163iile complementare efectuate dup\u0103 desprinderea sateli\u0163ilor misiunii Soyuz VS09 destinat\u0103 lans\u0103rii Galileo FOC M1 arat\u0103 o distan\u0163\u0103 \u00eentre orbita atins\u0103 \u015fi cea prev\u0103zut\u0103<\/strong>&#8220;, se arat\u0103 \u00eentr-un comunicat al companiei Arianespace.<\/p>\n<p>\n&#8220;<strong>Au fost demarate investiga\u0163ii<\/strong>&#8220;, precizeaz\u0103 compania aerospa\u0163ial\u0103.<\/p>\n<p>\n&#8220;<strong>Sateli\u0163ii au fost plasa\u0163i pe o orbit\u0103 aflat\u0103 la o altitudine mai mic\u0103 dec\u00e2t cea prev\u0103zut\u0103. Echipele noastre sunt pe care s\u0103 analizeze impactul pe care aceast\u0103 situa\u0163ie o va avea asupra func\u0163ion\u0103rii sistemului de sateli\u0163i&#8221;<\/strong>, continu\u0103 Arianespace, refuz\u00e2nd s\u0103 precizeze, deocamdat\u0103, dac\u0103 exist\u0103 posibilitatea corect\u0103rii traiectoriei sateli\u0163ilor.<\/p>\n<p>\nRacheta Soyuz a fost lansat\u0103 vineri, de la Centrul spa\u0163ial din Guyana Francez\u0103, av\u00e2nd la bord doi sateli\u0163i din sistemul de naviga\u0163ie european Galileo, concurentul GPS-ului american. Renumitul lansator rusesc a transportat o \u00eenc\u0103rc\u0103tur\u0103 de 1,6 tone \u015fi trebuia s\u0103 plaseze sateli\u0163ii pe o orbit\u0103 circular\u0103, la altitudinea de 23.522 de kilometri, la finalul unei misiuni de 3 ore \u015fi 48 de minute, a precizat vineri compania Arianespace.<\/p>\n<p>\nPrev\u0103zut\u0103 ini\u0163ial pentru joi, lansarea fusese am\u00e2nat\u0103 din cauza condi\u0163iilor meteorologice nefavorabile. Galileo Sat-5 \u015fi Sat-6 ar urma s\u0103 se adauge celor patru sateli\u0163i de testare deja lansa\u0163i pe orbit\u0103 pentru alc\u0103tuirea sistemului de naviga\u0163ie dorit de Comisia European\u0103. Lansa\u0163i \u00een pereche, \u00een octombrie 2011 \u015fi octombrie 2012, din Guyana Francez\u0103, cei patru sateli\u0163i de testare &#8211; num\u0103rul minim pentru determinarea cu precizie a unei pozi\u0163ii pe suprafa\u0163a Globului &#8211; au demonstrat deja validitatea sistemului, at\u00e2t din spa\u0163iu, c\u00e2t \u015fi pentru instala\u0163iile de la sol. Cei patru sateli\u0163i de testare au fost construi\u0163i de un consor\u0163iu condus de Airbus Defence and Space \u015fi asambla\u0163i la Roma de Thales Alenia Space. Construirea celor 22 sateli\u0163i suplimentari a fost \u00eencredin\u0163at\u0103 grupului german OHB System. Al\u0163i doi sateli\u0163i vor fi lansa\u0163i din Guyana Francez\u0103 la sf\u00e2r\u015fitul anului 2014. Constela\u0163ia Galileo va fi implementat\u0103 apoi progresiv, cu \u015fase-opt sateli\u0163i ce vor fi lansa\u0163i \u00een fiecare an de c\u0103tre rachete Soyuz \u015fi Ariane 5 de la Kourou, \u00een paralel cu implementarea la sol a elementelor terestre ale re\u0163elei. \u00cen final, sistemul Galileo ar trebui s\u0103 con\u0163in\u0103 30 de sateli\u0163i \u00een total \u015fi s\u0103 rivalizeze ca precizie cu GPS-ul american. Primele servicii ini\u0163iale oferite de re\u0163eaua Galileo ar trebui s\u0103 fie disponibile la sf\u00e2r\u015fitul anului 2014, iar sistemul va deveni complet opera\u0163ional \u00een 2018. Europenii doresc s\u0103 dispun\u0103 de propria lor tehnologie, independent\u0103 de sistemul militar american GPS. Cu un cost de peste 5 miliarde de euro, programul Galileo este finan\u0163at 100% de Comisia European\u0103 \u015fi este implementat de ESA.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Cei doi sateli\u0163i Galileo lansa\u0163i vineri, cu o rachet\u0103 de tip Soyuz, din Guyana Francez\u0103, nu au ajuns pe orbita prev\u0103zut\u0103, anun\u0163\u0103 compania Arianespace.<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[510],"tags":[37723,47,18479],"class_list":["post-110840","post","type-post","status-publish","format-standard","hentry","category-actualitate","tag-galileo","tag-lansare","tag-sateliti"],"_links":{"self":[{"href":"https:\/\/bm.dev.synology.me\/index.php?rest_route=\/wp\/v2\/posts\/110840","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/bm.dev.synology.me\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/bm.dev.synology.me\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/bm.dev.synology.me\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/bm.dev.synology.me\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=110840"}],"version-history":[{"count":0,"href":"https:\/\/bm.dev.synology.me\/index.php?rest_route=\/wp\/v2\/posts\/110840\/revisions"}],"wp:attachment":[{"href":"https:\/\/bm.dev.synology.me\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=110840"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/bm.dev.synology.me\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=110840"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/bm.dev.synology.me\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=110840"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}