Huygens, Christiaan, Christiani Hugenii opera varia; Bd. 2: Opera geometrica. Opera astronomica. Varia de optica

Table of Notes

< >
[Note]
Page: 250
[Note]
Page: 251
[Note]
Page: 254
[Note]
Page: 261
[Note]
Page: 277
[Note]
Page: 278
[Note]
Page: 279
[Note]
Page: 279
[Note]
Page: 280
[Note]
Page: 280
[Note]
Page: 280
[Note]
Page: 281
[Note]
Page: 281
[Note]
Page: 281
[Note]
Page: 281
[Note]
Page: 281
[Note]
Page: 282
[Note]
Page: 282
[Note]
Page: 283
[Note]
Page: 283
[Note]
Page: 283
[Note]
Page: 283
[Note]
Page: 287
[Note]
Page: 288
[Note]
Page: 288
[Note]
Page: 288
[Note]
Page: 289
[Note]
Page: 289
[Note]
Page: 289
[Note]
Page: 290
< >
page |< < (537) of 568 > >|
    <echo version="1.0RC">
      <text xml:lang="la" type="free">
        <div xml:id="echoid-div279" type="section" level="1" n="140">
          <p>
            <s xml:id="echoid-s5374" xml:space="preserve">
              <pb o="537" file="0265" n="278" rhead="SYSTEMA SATURNIUM."/>
            vero rogatu ejuſdem Viri eximii, ſolvi quoque hunc litera-
              <lb/>
            rium gryphum, totamque hypotheſin ſummatim illi expoſui:
              <lb/>
            </s>
            <s xml:id="echoid-s5375" xml:space="preserve">unde jam ad plures forſitan noſtra de Saturni phaſibus ſen-
              <lb/>
            tentia manaverit. </s>
            <s xml:id="echoid-s5376" xml:space="preserve">Sed pleniorem utique tractationem poſtu-
              <lb/>
            lat mira & </s>
            <s xml:id="echoid-s5377" xml:space="preserve">inſolens circa hunc planetam naturæ fabrica, ne-
              <lb/>
            que expectare debemus ut vel à nobis relatis, vel ad expli-
              <lb/>
            canda phænomena adſumtis, fidem omnes habeant, niſi & </s>
            <s xml:id="echoid-s5378" xml:space="preserve">
              <lb/>
            hæc rationum momentis, & </s>
            <s xml:id="echoid-s5379" xml:space="preserve">illa obſervationum teſtimonio
              <lb/>
            adſtructa viderint. </s>
            <s xml:id="echoid-s5380" xml:space="preserve">Quamobrem horum utrumque nunc præ-
              <lb/>
            ſtare nobis propoſitum eſt. </s>
            <s xml:id="echoid-s5381" xml:space="preserve">Ac primò quæ ad comitis pla-
              <lb/>
            netæ motum periodumque ſpectant accuratè, quantum fieri
              <lb/>
            poterit, ex obſervatis definiemus, motuſque ejus tabulas con-
              <lb/>
            demus. </s>
            <s xml:id="echoid-s5382" xml:space="preserve">Deinde ipſius Saturni phaſes ſingulas ſuis cauſis aſ-
              <lb/>
            ſignabimus, ita ut futuras quoque inde prænoſcere in prom-
              <lb/>
            ptu ſit.</s>
            <s xml:id="echoid-s5383" xml:space="preserve"/>
          </p>
          <p>
            <s xml:id="echoid-s5384" xml:space="preserve">Sed antequam obſervationes exhibeamus, de teleſcopiis
              <lb/>
            noſtris quibus cælo eas deduximus, pauca referre expediet,
              <lb/>
            ut ſciant hinc, qui comitem Saturni, mirabileſque Planetæ
              <lb/>
            ipſius figuras intueri cupiunt, qualibus ad hoc turbis vitriſ-
              <lb/>
            que indigeant; </s>
            <s xml:id="echoid-s5385" xml:space="preserve">útque ſuos ſi quos habent, poſſint cum no-
              <lb/>
            ſtris contendere. </s>
            <s xml:id="echoid-s5386" xml:space="preserve">Primus quem adhibuimus duodenos pe-
              <lb/>
              <note position="right" xlink:label="note-0265-01" xlink:href="note-0265-01a" xml:space="preserve">Teleſcopio-
                <lb/>
              rum noſtro-
                <lb/>
              rum deſcri-
                <lb/>
              ptio.</note>
            des non excedebat, duobus convexis vitris inſtructus, quo-
              <lb/>
            rum id quod oculo vicinum erat, radios parallelos cogebat
              <lb/>
            ad trium paulo minus pollicum, ſive unciarum pedis Rhe-
              <lb/>
            nolandici diſtantiam. </s>
            <s xml:id="echoid-s5387" xml:space="preserve">Eo planetam novum & </s>
            <s xml:id="echoid-s5388" xml:space="preserve">deteximus pri-
              <lb/>
            mùm, & </s>
            <s xml:id="echoid-s5389" xml:space="preserve">per aliquot menſes obſervavimus, nec non formam
              <lb/>
            eam Saturni, quæ à nemine adhuc percepta fuerat, quám-
              <lb/>
            que poſtea deſcribemus, licet non prorſus erroris expertem.
              <lb/>
            </s>
            <s xml:id="echoid-s5390" xml:space="preserve">Inde verò duplicata priori longitudine, ſimul duplo propio-
              <lb/>
            res ſideribus facti ſumus, multóque meliùs faciliúſque phœ-
              <lb/>
            nomena omnia adnotavimus. </s>
            <s xml:id="echoid-s5391" xml:space="preserve">Et hi quidem tubi 23 pedum,
              <lb/>
            è ferri bractea conſtructi ſunt, habentque ab altera parte vi-
              <lb/>
            trum inſertum, cujus latitudo ad quatuor pollices, ſed in
              <lb/>
            quo non major pateat circulus quam diametro duorum pol-
              <lb/>
            licum cum triente. </s>
            <s xml:id="echoid-s5392" xml:space="preserve">Ab altera parte, quæ nimirum oculo
              <lb/>
            admovetur, bina ſunt vitra minora, 1 {1/2} pollicem </s>
          </p>
        </div>
      </text>
    </echo>
Impressum