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2017 , Vol. 36 >Issue 6: 23 - 24

DOI: https://doi.org/10.16854 /j.cnki.1000-0712.2017.06.006

Calculating the eccentricity of the Earth's orbit by approximate orbital equation

  • YU Feng-jun
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  • College of Physics and Electrical Engineering，Anyang Normal University，Anyang，Henan 455000，China

Received date: 2016-07-26

  Revised date: 2016-10-26

  Online published: 2017-06-20

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Abstract

The elliptic orbit equation of the Earth is treated approximately，and then the eccentricity of the orbit is calculated by the Kepler area law and the season length.

Key words： eccentricity; elliptic orbit; approximate method; Kepler law; season

Cite this article

YU Feng-jun . Calculating the eccentricity of the Earth's orbit by approximate orbital equation[J]. College Physics, 2017 , 36(6) : 23 -24 . DOI: 10.16854 /j.cnki.1000-0712.2017.06.006

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