Autor según el artículo: Herrera B; Samper A
Departamento: Escola Tècnica Superior d'Arquitectura
Autor/es de la URV: Herrera Gómez, Blas / Samper Sosa, Albert
Resumen: This paper has academic nature, nevertheless it is an application from [9] that we think can be interesting to students and instructors of undergraduate level of physics. With low level of geometric and computational techniques the readers can reproduce the results of the present paper. The most important thing is that these results clearly show that it is not enough take numerical measures of the orbits of the bodies to decide which are the real equations and laws that govern them. We present an approximation of the Kepler's ellipse of the planets' trajectory by circular arcs, which is quasi-equivalent; that is: we present the approximation of the Kepler's ellipse ?b by the eight-centered oval O?b having the same center, axes, vertices, perimeter length and curvature at the vertices as ?b, and also having practically negligible difference with respect to the surface area of ?b, and also having barely distinguishable deformation error in relation to ?b.
Áreas temáticas: Physics, multidisciplinary Physics and astronomy (miscellaneous) Physics and astronomy (all) Odontología Materiais General physics and astronomy Ensino Engenharias ii Educação Astronomia / física
Acceso a la licencia de uso: https://creativecommons.org/licenses/by/3.0/es/
Direcció de correo del autor: albert.samper@urv.cat blas.herrera@urv.cat
Identificador del autor: 0000-0002-4795-2127 0000-0003-2924-9195
Fecha de alta del registro: 2023-02-27
Versión del articulo depositado: info:eu-repo/semantics/publishedVersion
Referencia al articulo segun fuente origial: Revista Cubana De Fisica. 33 (1): 32-36
Referencia de l'ítem segons les normes APA: Herrera B; Samper A (2016). Eight-centered oval quasi-equivalent to Kepler's Ellipse of planets' trajectory. Revista Cubana De Fisica, 33(1), 32-36
URL Documento de licencia: https://repositori.urv.cat/ca/proteccio-de-dades/
Entidad: Universitat Rovira i Virgili
Año de publicación de la revista: 2016
Tipo de publicación: Journal Publications