{"id":373753,"date":"2017-09-14T09:44:49","date_gmt":"2017-09-14T13:44:49","guid":{"rendered":"https:\/\/ntrs.nasa.gov\/search.jsp?R=20170008275"},"modified":"2017-09-14T09:44:49","modified_gmt":"2017-09-14T13:44:49","slug":"extended-bright-bodies-flight-and-ground-software-challenges-on-the-cassini-mission-at-saturn-2","status":"publish","type":"post","link":"https:\/\/spaceweekly.com\/?p=373753","title":{"rendered":"Extended Bright Bodies &#8211; Flight and Ground Software Challenges on the Cassini Mission at Saturn"},"content":{"rendered":"<p>Abstract: Extended bright bodies in the Saturn environment such as Saturn&#8217;s rings, the planet itself, and Saturn&#8217;s satellites near the Cassini spacecraft may interfere with the star tracker&#8217;s ability to find stars. These interferences can create faulty spacecraft attitude knowledge, which would decrease the pointing accuracy or even trip a fault protection response on board the spacecraft. The effects of the extended bright body interference were observed in December of 2000 when Cassini flew by Jupite&#8230;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Abstract: Extended bright bodies in the Saturn environment such as Saturn&#8217;s rings, the planet itself, and Saturn&#8217;s satellites near the Cassini spacecraft may interfere with the star tracker&#8217;s ability to find stars. These interferences can create faulty&#8230;<\/p>\n","protected":false},"author":60,"featured_media":615444,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[],"tags":[],"class_list":["post-373753","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry"],"_links":{"self":[{"href":"https:\/\/spaceweekly.com\/index.php?rest_route=\/wp\/v2\/posts\/373753","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/spaceweekly.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/spaceweekly.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=\/wp\/v2\/users\/60"}],"replies":[{"embeddable":true,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=373753"}],"version-history":[{"count":1,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=\/wp\/v2\/posts\/373753\/revisions"}],"predecessor-version":[{"id":373754,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=\/wp\/v2\/posts\/373753\/revisions\/373754"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=\/wp\/v2\/media\/615444"}],"wp:attachment":[{"href":"https:\/\/spaceweekly.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=373753"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=373753"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=373753"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}