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A KEPLER’S NOTE ON SECULAR INEQUALITIES

From MaRDI portal
Publication:5213991

DOI10.4081/SCIE.2011.80zbMATH Open1429.01008arXiv1402.4439OpenAlexW1687541130MaRDI QIDQ5213991

Author name not available (Why is that?)

Publication date: 6 February 2020

Published in: (Search for Journal in Brave)

Abstract: I discuss the problem of secular inequalities in Kepler by giving account of a manuscript note that has not been published until 1860. In his note Kepler points out the need for a model, clearly inspired by the method of epicycles, that describes the secular inequalities as periodic ones. I bring attention to this point, that seems to have been underestimated, since the references to Kepler's work usually report only that he observed a decreasing mean motion for Saturn and an increasing one for Jupiter.


Full work available at URL: https://arxiv.org/abs/1402.4439




Mathematics Subject Classification ID

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