Methods for determining the houses of the horoscopes in medieval Arabic astrology

Authors

  • Josep Casulleras Universitat de Barcelona

DOI:

https://doi.org/10.3989/alqantara.2009.v30.i1.71

Keywords:

al-Andalus, Applied mathematics, Astrology, Division of houses, Spherical trigonometry

Abstract


This paper revises the different methods of computation devised by Medieval Arabic astronomers and mathematicians for the astrological practice of the division of houses. Starting from a classification of these methods established by J.D. North (1986) and extended by E.S. Kennedy (1996), I summarize the available information contained in previous studies and present new data emerging from the analysis of more recently explored sources, emphasizing certain features of a Western astrological tradition.

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Author Biography

Josep Casulleras, Universitat de Barcelona

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Published

2009-06-30

How to Cite

Casulleras, J. (2009). Methods for determining the houses of the horoscopes in medieval Arabic astrology. Al-Qanṭara, 30(1), 41–67. https://doi.org/10.3989/alqantara.2009.v30.i1.71

Issue

Section

Articles