Ouranoskopia, or, The contemplation of the heavens, in a perpetual speculum, or general prognostication for ever wherein is succinctly demonstrated the names and natures of the signs, planets and aspects, terms of art, order of the spheres, the colours, magnitudes, motions, solid proportions and distances of the seven planets from the earth ... / by Iames Corss ...

About this Item

Title
Ouranoskopia, or, The contemplation of the heavens, in a perpetual speculum, or general prognostication for ever wherein is succinctly demonstrated the names and natures of the signs, planets and aspects, terms of art, order of the spheres, the colours, magnitudes, motions, solid proportions and distances of the seven planets from the earth ... / by Iames Corss ...
Author
Corss, James.
Publication
Edinburgh :: Printed by a society of Stationers,
1662.
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Subject terms
Astronomy -- Early works to 1800.
Astrology -- Early works to 1800.
Cite this Item
"Ouranoskopia, or, The contemplation of the heavens, in a perpetual speculum, or general prognostication for ever wherein is succinctly demonstrated the names and natures of the signs, planets and aspects, terms of art, order of the spheres, the colours, magnitudes, motions, solid proportions and distances of the seven planets from the earth ... / by Iames Corss ..." In the digital collection Early English Books Online 2. https://name.umdl.umich.edu/A34603.0001.001. University of Michigan Library Digital Collections. Accessed May 17, 2024.

Pages

Page 54

Proposition 5. To find the time when the Sun will be due East and West.

As the Tangent of the Latitude, is to the Radius, so the Tangent of the Declination, to the Co-sine of the hour from the Meridian, when he will be due East or West.

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