Ruby, Tiryono Correspondence of the paths of the Sun and Moon as the basis for building a model calendar and database of extreme natural phenomena. In: 1st ULICoSTE 2020. (Submitted)

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Abstract

Abstract. This scientific work aims to construct a mathematical correspondence of the Sun and Moon paths on the cartesian coordinates of a flat plane to design a database of 100% Moonlight brightness (Full Moon) and 0% (Dead Moon). The moment of the Full Moon and the Dead Moon is a potential time for a lunar and solar eclipse, thus it is said that the sun, earth and moon are in a line position. The proposed mathematical approach is to use linear functions. Mathematical approach The proposed path of the sun y = x and the proposed mathematical approach to the path of the moon y = 1.03226 x - 643.The correspondence data of the sun's trajectory and the moment of the full moon and the dead moon are arranged in tabular form as information for early alert to possible extreme natural phenomena that can be raised.

Item Type:	Conference or Workshop Item (Paper)
Subjects:	Q Science > QA Mathematics
Depositing User:	Mr TIRYONO RUBY
Date Deposited:	18 Nov 2020 04:54
Last Modified:	18 Nov 2020 04:54
URI:	http://repository.lppm.unila.ac.id/id/eprint/25990

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