{"id":12666,"date":"2017-01-15T18:05:45","date_gmt":"2017-01-16T01:05:45","guid":{"rendered":"http:\/\/planets.ucla.edu\/?p=12666"},"modified":"2021-01-18T01:32:33","modified_gmt":"2021-01-18T09:32:33","slug":"012017pan","status":"publish","type":"post","link":"http:\/\/planets.ucla.edu\/?p=12666","title":{"rendered":"January 20, 2017: Eccentric rings and disks"},"content":{"rendered":"<p>I&#8217;ll describe two observationally-motivated projects on eccentric systems of colliding particles. First, I&#8217;ll discuss a derivation for the mass of the rings orbiting the minor planet Chariklo, and some implications for how those rings formed; second, I&#8217;ll discuss azimuthal brightness variations in eccentric debris disks in the context of the very well observed Fomalhaut disk.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>I&#8217;ll describe two observationally-motivated projects on eccentric systems of colliding particles. First, I&#8217;ll discuss a derivation for the mass of the rings orbiting the minor planet Chariklo, and some implications for how those rings formed; second, I&#8217;ll discuss azimuthal brightness variations in eccentric debris disks in the context of the very well observed Fomalhaut disk.<\/p>\n","protected":false},"author":9,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[256],"tags":[],"class_list":["post-12666","post","type-post","status-publish","format-standard","hentry","category-colloquia"],"_links":{"self":[{"href":"http:\/\/planets.ucla.edu\/index.php?rest_route=\/wp\/v2\/posts\/12666","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/planets.ucla.edu\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/planets.ucla.edu\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/planets.ucla.edu\/index.php?rest_route=\/wp\/v2\/users\/9"}],"replies":[{"embeddable":true,"href":"http:\/\/planets.ucla.edu\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=12666"}],"version-history":[{"count":1,"href":"http:\/\/planets.ucla.edu\/index.php?rest_route=\/wp\/v2\/posts\/12666\/revisions"}],"predecessor-version":[{"id":12667,"href":"http:\/\/planets.ucla.edu\/index.php?rest_route=\/wp\/v2\/posts\/12666\/revisions\/12667"}],"wp:attachment":[{"href":"http:\/\/planets.ucla.edu\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=12666"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/planets.ucla.edu\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=12666"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/planets.ucla.edu\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=12666"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}