Gassendi, Pierre, De motu impresso a motore translato epistulae duae, 1642

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            <p type="main">
              <s id="id.000898">
                <pb pagenum="141" xlink:href="027/01/140.jpg"/>
              mus ipſi mundo, cui motum quoque affingimus;
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              intereà verò Eclipticæ polos, reuerá immotos, ha­
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              beamus pro mobilibus; neque vocemus polos mun­
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              di, qui reuerá tamen poli mundi ſunt, ſaltem terre­
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              norum reſpectu. </s>
              <s id="id.000899">Dicerem aliquid de illa Libratione
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              duplici, ob quam tum motus apparens fixarum nunc
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              velocior eſſe, nunc ſegnior cenſetur; tum latitudo
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              quoque ſiderum, & maximè Solis, nonnihil variari,
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              idque etiam non ſine quapiam inæquabilitate, dicitur:
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              Sed, vt præteream Copernicum explicare vtramque
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              ex tantilla variatione extremorum axis Telluris, de­
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              ſcribentium quandam intortæ, vt appellat, corollæ
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              ſpeciem, cuiuſmodi repræſentatur notâ arithmeti­
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              ca 8; Planius eſt, vt quoniam rationes non contem­
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              nendæ habentur, ob quas liceat in dubium obſerua­
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              tiones vertere, quæ pro vtraque circumferuntur; pla­
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              nius, inquam, eſt, vt in iſtis diſcutiendis non immo­
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              remur. </s>
              <s id="id.000900">Neque morari
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              Poſtremò
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              debet, quòd Sol non
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              videatur futurus nunc Apogeius, nunc Perigeius,
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              quaſi nulla exſiſtente excentricitate, nullove circulo
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              excentrico, ratione cuius Sol nunc minùs, nunc ma­
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              gis accedat ad Terram. </s>
              <s id="id.000901">Siquidem conſtat perinde
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              fore, ſi quam Soli excentricitatem, quem excentri­
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              cum tribuunt, ipſi Terræ attribuas, ratione cuius
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              nunc minùs, nunc magis accedat ad Solem; & Sol
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              appareat Apogeius, cum Terra erit Aphelia, & Peri­
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              geius, cùm Perihelia. </s>
              <s id="id.000902">Scilicet has Aphelij, Perihe­
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              liique nuncupationes excogitauit nuper Kepplerus;
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              qui aliunde docuit illum, quem huc vſque diximus
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              annuum circulum, ſeu Eclipticam, aut Zodiacum ma-</s>
            </p>
          </chap>
        </body>
      </text>
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