{"id":214375,"date":"2025-05-20T21:19:47","date_gmt":"2025-05-21T02:19:47","guid":{"rendered":"https:\/\/lifeboat.com\/blog\/2025\/05\/exoplanets-companion-found-via-orbital-mechanics-variations"},"modified":"2025-05-20T21:19:47","modified_gmt":"2025-05-21T02:19:47","slug":"exoplanets-companion-found-via-orbital-mechanics-variations","status":"publish","type":"post","link":"https:\/\/lifeboat.com\/blog\/2025\/05\/exoplanets-companion-found-via-orbital-mechanics-variations","title":{"rendered":"Exoplanet\u2019s Companion Found Via Orbital Mechanics Variations"},"content":{"rendered":"<p><a class=\"aligncenter blog-photo\" href=\"https:\/\/lifeboat.com\/blog.images\/exoplanets-companion-found-via-orbital-mechanics-variations.jpg\"><\/a><\/p>\n<p>Tracking exoplanets via orbital mechanics isn\u2019t easy. Plenty of variables could affect how a planet moves around its star, and determining which ones affect any given exoplanet requires a lot of data and a lot of modeling. A recent paper from researchers led by Kaviya Parthasarathy from National Tsing Hua University in Taiwan tries to break through the noise and determine what is causing the Transit Timing Variations (TTVs) of HAT-P-12b, more commonly known as Puli.<\/p>\n<p>Puli is a \u201csub-Saturn\u201d exoplanet that orbits the star HAT-P-12, also known as Komondor. Both the star and its planet are named after dog breeds as they reside in the constellation Canes Venatici and lie about 463 light years away from Earth. Nothing is particularly special about the star or the planet, except that they have had <em>a lot <\/em>of data collected on them.<\/p>\n<p>The paper analyzed 46 light curves watching Puli traverse in front of Komondor. Some were previously published, whereas others, including some ground-based observations and some new data from the Transiting Exoplanet Survey Satellite, were never before analyzed.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tracking exoplanets via orbital mechanics isn\u2019t easy. Plenty of variables could affect how a planet moves around its star, and determining which ones affect any given exoplanet requires a lot of data and a lot of modeling. A recent paper from researchers led by Kaviya Parthasarathy from National Tsing Hua University in Taiwan tries to [\u2026]<\/p>\n","protected":false},"author":396,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[8],"tags":[],"class_list":["post-214375","post","type-post","status-publish","format-standard","hentry","category-space"],"_links":{"self":[{"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/posts\/214375","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/users\/396"}],"replies":[{"embeddable":true,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/comments?post=214375"}],"version-history":[{"count":0,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/posts\/214375\/revisions"}],"wp:attachment":[{"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/media?parent=214375"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/categories?post=214375"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/tags?post=214375"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}