Fabri, Honoré, Dialogi physici in quibus de motu terrae disputatur, 1665

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              <s id="s.000922">
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              ſyſtemati quælibet diametrum apparentium proportio convenire
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              poteſt. </s>
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            <p type="main">
              <s id="s.000923">
                <emph type="italics"/>
              Auguſtin.
                <emph.end type="italics"/>
              </s>
              <s id="s.000924"> Habe bis omnes Aſtronomos tibi refragantes, non ſolùm
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              illos, qui Copernico adhærat, verùm etiam omnes propemodùm alios,
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              immo ex tuis non deſunt viri doctiſſimi, & cœleſtium obſervationum
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              peritiſſimi, qui non modò Veneris perigææ dictum quadragecuplo,
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              ſed etiam quinquagecuplo & vltra majorem eſſe, quàm apogææ liberè pro­
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              nunciant. </s>
            </p>
            <p type="main">
              <s id="s.000925">
                <emph type="italics"/>
              Antim.
                <emph.end type="italics"/>
              </s>
              <s id="s.000926"> Quid faceres? </s>
              <s id="s.000927">meis oculis fidem detractam non poſſum,
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              optimum teleſcopium adhibui; longè tamen minorem proportionem
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              inæqualitatis eſſe comperi, quanquam ſententiarum diverſitas etiam inter
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              Principes Aſtronomiæ multam mihi hac de re ſuſpicionem injicit, quorum
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              aliqui Veneria perigææ diametrum 7.minut.eſſe volunt, alij 4. alij 3.2.alij
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              demum 1. eadem diverſitas diametrorum apparentium Mercurij, Martis
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              & Iovis apud eoſdem Autores obſervatur. </s>
              <s id="s.000928">Sed, inquiet aliquis, obſer­
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              vationes meæ accuratiores ſunt, idem alius de ſuis ſentiet; Vt vt ſit ad om­
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              nium oculos provoco, nam ſæpè ac ſæpiùs Venerem aſpexi, non procul
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              à perigæo, ſcilicet paulo ante, vel paulò poſt conjunctionem veſpertinam,
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              diverſis etiam modis adhibitis, nunquam tamen illius diſcum quadrage­
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              cuplum comperi, illius quem in eadem non procul ab apogæo ſita obſer­
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              varam, ſed longè minorem; idem de Mercurio perigæo, quem nunquam
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              octuplum apogæi, idem de Marte, quem nunquam ſexagecuplum, multò
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              minùs octogecuplum aut
                <expan abbr="noagecuplũ">nonagecuplum</expan>
              obſervare potui, Nihil ſanè doctiſſi
                <lb/>
              morum hominum obſeruationibus & fidei
                <expan abbr="detractũ">detractum</expan>
              velim; ſed ignoſcant,
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              ſi oculis meis plus tribuam; vereor autem vt aliqui, vt ſyſtemati á ſe fabri­
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              cato, aut reformato meliùs
                <expan abbr="conſulãt">conſulant</expan>
              , ex paucis obſervationibus, iiſque præ­
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              ſertim, quoad minuta ſaltem ſecunda, fallaciæ haud parum obnoxiis, ea
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              nonnunquam adſtruant, quæ dubito, an reliquis deinde obſervationibus
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              ſubjaceant. </s>
              <s id="s.000930">Vnum deinde in Venere notatu dignum eſſe puto, eam ſcilicet,
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              cùm circa perigæum vel apogæum obſervatur, non procul abeſſe ab ho­
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              rizonte, ac proinde non modicam radios viſuales refractionem pati. </s>
              <s id="s.000931">quæ
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              hauddubie apparentem illius diametrum variabit; deſiderandum, vt Ve­
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              nus ſub Solis diſcum aliquando veniret, tunc enim exceptis trajectiſque
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              radiis ſolaribus teleſcopio, nec non projectis in planum directè
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              oppoſitum, vel ipſis oculis ratio diametrum Veneris ad diametrum Solis ſub­
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              jiceretur. </s>
            </p>
            <p type="main">
              <s id="s.000932">
                <emph type="italics"/>
              Auguſtin.
                <emph.end type="italics"/>
              </s>
              <s id="s.000933"> Libenter ex re reſcirem vtrùm ſit aliquod Veneris phœnome­
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              non; quod in tua hypotheſi explicari non poſſe putes. </s>
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            <p type="main">
              <s id="s.000934">
                <emph type="italics"/>
              Antim.
                <emph.end type="italics"/>
              </s>
              <s id="s.000935"> Vix crediderim vllum eſſe; de certis enim loquor & indubi­
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              tatis; nempe: modò ſupponam. </s>
              <s id="s.000936">Venerem ſimplici motu moveri ab ortu
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              ad occaſum, eoque æquabiliſſimo, cum illa duplici inclinatione, itus ac re­
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              ditus reciproci, ad inſtar motus accelerati & retardati; prima quidem ab
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              Apogæo ad diſtantiam mediam, eandem curn diſtantia media Solis, & hinc
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              ad Perigæum, ita vi Venus infra mediam diſtantiam orbem ſuum iſochro­
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              non cum Sole perficiæ ; Secunda verò ab eo latitudinis puncto, in quo </s>
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