{"id":4449,"date":"2011-07-06T07:34:00","date_gmt":"2011-07-06T07:34:00","guid":{"rendered":"https:\/\/www.eastrovedica.com\/wordpress\/?p=4449"},"modified":"2011-07-06T07:34:00","modified_gmt":"2011-07-06T07:34:00","slug":"reduction-to-geocentric-coordinates","status":"publish","type":"post","link":"https:\/\/www.eastrovedica.com\/wordpress\/?p=4449","title":{"rendered":"Reduction to Geocentric Coordinates"},"content":{"rendered":"<p><a href=\"http:\/\/4.bp.blogspot.com\/-0DyKh20Ij_s\/ThQIzKQRR3I\/AAAAAAAABnI\/3otgr8y7Qd0\/s1600\/sheegra.jpg\"><img decoding=\"async\" style=\"display:block; margin:0px auto 10px; text-align:center;cursor:pointer; cursor:hand;width: 500px; height: 400px;\" src=\"http:\/\/4.bp.blogspot.com\/-0DyKh20Ij_s\/ThQIzKQRR3I\/AAAAAAAABnI\/3otgr8y7Qd0\/s320\/sheegra.jpg\" border=\"0\" alt=\"\"id=\"BLOGGER_PHOTO_ID_5626131509511538546\" \/><\/a><\/p>\n<p>In the above diagram,<\/p>\n<p>m is the Sheegra Anomaly<br \/>and the angle EJS is the Sheegra Phalam <\/p>\n<p>where E = Earth, S = Sun and J = Jupiter<\/p>\n<p>In order to get the geocentric longitude, the longitude of the Sun is deducted from the Ecliptic longitude and then we get the Sheegra Kendra, the angle between the planet and the Earth Sun plane.<\/p>\n<p>Ecliptic longitude &#8211; Long Sun = Sheegra Kendra<\/p>\n<p><span style=\"font-style:italic;\">Arka Sphutnoniham Kheda Manda Sphutamihodhitham<\/span><\/p>\n<p>Sheegra Phalam is the angle EJS ( Earth, Jupiter, Sun ) and this Sheegra Phalam is deducted to get the true, geocentric longitude. ( Added if Sheegra Anomaly  > 180 and deducted if  Sheegra Anomaly < 180 ).\n\nLike Kepler, the Indian astronomers may not have said that all planets move fastest at perihelion but this principle was known to them as they called perihelion <span style=\"font-style:italic;\">Sheegrochha<\/span>. Sheegra in Sanskrit means fast. Similarly they called Aphelion <span style=\"font-style:italic;\">Mandochcha<\/span>, <span style=\"font-style:italic;\">manda<\/span> meaning slow, and it implies that all planets move slowly at Aphelion !<\/p>\n","protected":false},"excerpt":{"rendered":"<p>In the above diagram, m is the Sheegra Anomalyand the angle EJS is the Sheegra Phalam where E = Earth, S = Sun and J = Jupiter In order to get the geocentric longitude, the longitude of the Sun is deducted from the Ecliptic longitude and then we get the Sheegra Kendra, the angle between &hellip; <\/p>\n<p class=\"link-more\"><a href=\"https:\/\/www.eastrovedica.com\/wordpress\/?p=4449\" class=\"more-link\">Continue reading<span class=\"screen-reader-text\"> &#8220;Reduction to Geocentric Coordinates&#8221;<\/span><\/a><\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-4449","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"jetpack_featured_media_url":"","_links":{"self":[{"href":"https:\/\/www.eastrovedica.com\/wordpress\/index.php?rest_route=\/wp\/v2\/posts\/4449","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.eastrovedica.com\/wordpress\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.eastrovedica.com\/wordpress\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.eastrovedica.com\/wordpress\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.eastrovedica.com\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=4449"}],"version-history":[{"count":0,"href":"https:\/\/www.eastrovedica.com\/wordpress\/index.php?rest_route=\/wp\/v2\/posts\/4449\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.eastrovedica.com\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=4449"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.eastrovedica.com\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=4449"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.eastrovedica.com\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=4449"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}