Galilei, Galileo, The systems of the world, 1661

Table of figures

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              dayes, or thereabouts, the ſole annual motion of the Earth
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              tween
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              Mars
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              and
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              Venus,
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              cauſeth the apparent inequalities in all </s>
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              the five ſtars before named. </s>
              <s>And for a facile and full
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              ſtanding of the whole, I will deſcribe this figure of it. </s>
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              fore ſuppoſe the Sun to be placed in the centre O, about which
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              we will draw the Orb deſcribed by the Earth, with the
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              nual motion B G M, and let the circle deſcribed,
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              v. </s>
              <s>gr.
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              by
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              Jupiter
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              about the Sun in 12. years, be this BGM, and in the
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              ſtarry ſphere let us imagine the Zodiack Y V S. Again, in the
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              annual Orb of the Earth let us take certain equal arches, B C,
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              C D, E F, F G, G H, H I, I K, K L, L M, and in the Sphere
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              of
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              Jupiter
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              let us make certain other arches, paſſed in the ſame
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              times in which the Earth paſſeth hers, which let be B C, C D,
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              D E, E F, F G, G H, H I, I K, K L, L M, which ſhall each be
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              proportionally leſſe than theſe marked in the Earths Orb, like
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              as the motion of
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              Jupiter
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              under the Zodiack is ſlower than the
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              annual. </s>
              <s>Suppoſing now, that when the Earth is in B,
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              Jupiter
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              is
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              in B, it ſhall appear to us in the Zodiack to be in P, deſcribing </s>
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