Clavius, Christoph, In Sphaeram Ioannis de Sacro Bosco commentarius

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            <s xml:id="echoid-s16543" xml:space="preserve">
              <pb o="441" file="477" n="478" rhead="Ioan. de Sacro Boſco."/>
            ſtrabitur, at minor vmbra efficietur. </s>
            <s xml:id="echoid-s16544" xml:space="preserve">Quę omnia in propoſita figura ob oculos
              <lb/>
            ponuntur, in qua corpus luminoſum, & </s>
            <s xml:id="echoid-s16545" xml:space="preserve">maius eſt A; </s>
            <s xml:id="echoid-s16546" xml:space="preserve">opacũ uero, ac minus R,
              <lb/>
            modo propius ad A, accedẽs, modo magis ab eo diſtãs. </s>
            <s xml:id="echoid-s16547" xml:space="preserve">Vides igitur, in propin
              <lb/>
            quiori diſtantia corpus luminoſum A, maiorem partem minoris corporis B, il
              <lb/>
            luſtrare, & </s>
            <s xml:id="echoid-s16548" xml:space="preserve">minorem efficere umbram, quàm in maiori diſtantia, ubi idem cor
              <lb/>
            pus luminoſum A, minorem partem minotis corporis B, illuminat, & </s>
            <s xml:id="echoid-s16549" xml:space="preserve">maiorẽ
              <lb/>
            umbram proijcit. </s>
            <s xml:id="echoid-s16550" xml:space="preserve">Rurſus uides, ſi A, corpus maius ſit opacum: </s>
            <s xml:id="echoid-s16551" xml:space="preserve">& </s>
            <s xml:id="echoid-s16552" xml:space="preserve">B, minus lu-
              <lb/>
            minoſum, minorem partem corporis opaci A, illuminari à corpore luminoſo
              <lb/>
            B, propinquiori, & </s>
            <s xml:id="echoid-s16553" xml:space="preserve">mai orem proijci umbrã, quàm a corpore B, remotiori. </s>
            <s xml:id="echoid-s16554" xml:space="preserve">Ma-
              <lb/>
            ior enim tũc pars corporis A, illuminatur, & </s>
            <s xml:id="echoid-s16555" xml:space="preserve">minor umbra proijcitur, ut per-
              <lb/>
            ſpicuum eſt in lineis tangentibus tam Solem, quàm Lunam.</s>
            <s xml:id="echoid-s16556" xml:space="preserve"/>
          </p>
          <p>
            <s xml:id="echoid-s16557" xml:space="preserve">Hoc poſito, deprehenſum eſt à ſolertiſſimis Aſtronomis non ſemel, Lu-
              <lb/>
            minaribus, Sole ſcilicet ac Luna, in eodem ſitu manentibus, v.</s>
            <s xml:id="echoid-s16558" xml:space="preserve">g. </s>
            <s xml:id="echoid-s16559" xml:space="preserve">in capite, uel
              <lb/>
            cauda Draconis, (vbi neceſſe eſt exiſtere vtrumq; </s>
            <s xml:id="echoid-s16560" xml:space="preserve">planetam, ut eclipſis contin-
              <lb/>
            gat, ut infra docebimus) ſeruataq́; </s>
            <s xml:id="echoid-s16561" xml:space="preserve">eadem diuerſitate aſpectus, Eclipſes Solis
              <lb/>
            (quæ fiunt ex interpoſitione Lunæ inter noſtrum aſpectum, & </s>
            <s xml:id="echoid-s16562" xml:space="preserve">Solẽ.) </s>
            <s xml:id="echoid-s16563" xml:space="preserve">vno tem
              <lb/>
            pore maiores fuiſſe, longioriq́; </s>
            <s xml:id="echoid-s16564" xml:space="preserve">tẽpore duraſſe, & </s>
            <s xml:id="echoid-s16565" xml:space="preserve">in maiori portione terræ ap
              <lb/>
            paruiſſe, maioremq́; </s>
            <s xml:id="echoid-s16566" xml:space="preserve">partem Solis obſcuraram fuiſſe, quàm alio tempore. </s>
            <s xml:id="echoid-s16567" xml:space="preserve">Hoc
              <lb/>
            autẽ fieri nullo pacto potuiſſet, niſi dicamus, duos illos planetas aliquando mi
              <lb/>
            norem habuiſſe diſtantiã à terra, aut inter ſe, aliquando uero maiorem. </s>
            <s xml:id="echoid-s16568" xml:space="preserve">Nam
              <lb/>
            quando Sollongius à
              <unsure/>
            Luna abeſt, tunc, ut dictũ eſt, maior proiicietur umbra
              <lb/>
            in terra a Luna, quæ Sole minor eſt, & </s>
            <s xml:id="echoid-s16569" xml:space="preserve">maior pars Lunę a Sole illuminabitur.
              <lb/>
            </s>
            <s xml:id="echoid-s16570" xml:space="preserve">Ex quo fit, tempore Eclipſis Solaris maiorẽ tractũ terræ obſcurari, & </s>
            <s xml:id="echoid-s16571" xml:space="preserve">longio-
              <lb/>
            re tempore Eclipſim durare. </s>
            <s xml:id="echoid-s16572" xml:space="preserve">Contrarium uero continget, ſi Sol minorem à
              <lb/>
            Luna habuerit diſtãtiam. </s>
            <s xml:id="echoid-s16573" xml:space="preserve">Tunc enim minor umbra a Luna in terra efficietur,
              <lb/>
            & </s>
            <s xml:id="echoid-s16574" xml:space="preserve">maior ipſius pars a Sole illuſtrabitur: </s>
            <s xml:id="echoid-s16575" xml:space="preserve">ac proinde tempore Eclipſis Solaris
              <lb/>
            minor terræ ſuperficies obſcurabitur, minoriq́ue tempore Eclipſis durabit. </s>
            <s xml:id="echoid-s16576" xml:space="preserve">Vt
              <lb/>
            in proxima figura apparere poteſt, in qua corpus Solare ſit A, terra L, Luna
              <lb/>
            autẽ ſit B, modo remotior a Sole, & </s>
            <s xml:id="echoid-s16577" xml:space="preserve">propinquior terræ, modo ꝓpinquior So
              <lb/>
            li, & </s>
            <s xml:id="echoid-s16578" xml:space="preserve">longius a terra diſtans. </s>
            <s xml:id="echoid-s16579" xml:space="preserve">Dum igitur duo hęc luminaria non poſſint mino
              <lb/>
            rem, aut maiorem diſtantiam habere inter ſe, vel a terra, niſi in Eccentricis
              <lb/>
            moueri ponantur (Si namque in cõcentricis ueherẽtur, eandem ſemper diſtã
              <lb/>
            tiam haberent tum inter ſe, tum etiam a terra, ut patet.) </s>
            <s xml:id="echoid-s16580" xml:space="preserve">rationi ualde con-
              <lb/>
            ſentaneũ eſt, dari in cælis orbes eccẽtricos, in quibus planetæ moueantur, ut
              <lb/>
            poſſint aliquando magis, & </s>
            <s xml:id="echoid-s16581" xml:space="preserve">alſquando minus diſtare inter ſe, uel a terra, ac
              <lb/>
            proinde ratio poſſit reddi illius inæqualitatis in Eclipſi Solari.</s>
            <s xml:id="echoid-s16582" xml:space="preserve"/>
          </p>
          <p>
            <s xml:id="echoid-s16583" xml:space="preserve">
              <emph style="sc">Et</emph>
            ut, quod ipſi quoq; </s>
            <s xml:id="echoid-s16584" xml:space="preserve">aliquando obſeruauimus hac in parte, in medium
              <lb/>
            proferamus, recitabo duas inſignes Eclipſes Solis, quæ meo tempore cõtige-
              <lb/>
            runt non ita pridem, quarum unam anno 1559. </s>
            <s xml:id="echoid-s16585" xml:space="preserve">Conimbricæ in Luſitania cir-
              <lb/>
            ca meridiẽ obſeruani, in qua interponebatur Luna dire
              <unsure/>
            cte inter uiſum, ac So-
              <lb/>
            lem, ita ut totum Solem nõ modico temporis interuallo contegeret, eſſentq́;
              <lb/>
            </s>
            <s xml:id="echoid-s16586" xml:space="preserve">tenebrę quodammodo maiores, quàm nocturnę. </s>
            <s xml:id="echoid-s16587" xml:space="preserve">Neq; </s>
            <s xml:id="echoid-s16588" xml:space="preserve">enim, ubi pedẽ quis po
              <lb/>
            neret, videre poterat, clariſſimeq́; </s>
            <s xml:id="echoid-s16589" xml:space="preserve">ſtellæ in cælo apparebãt, & </s>
            <s xml:id="echoid-s16590" xml:space="preserve">(quod mirabile
              <lb/>
            erat) aues ex aere in terram, præ horrore tam tetræ obſcuritatis, decidebant. </s>
            <s xml:id="echoid-s16591" xml:space="preserve">
              <lb/>
            Alteram Romæ anno 1567. </s>
            <s xml:id="echoid-s16592" xml:space="preserve">circa etiam meridiem conſpexi, in qua rurſus Lu
              <lb/>
            na etſi inter uiſum, ac Solem interijciebatur, non totum tamen Solem obſcu
              <lb/>
            rabat, ut in priori, ſed (quod nunquam fortaſſis alias euenit) relinquebatur
              <lb/>
            in Sole circulus quidam exilis undiq́ue totam Lunam ambiens. </s>
            <s xml:id="echoid-s16593" xml:space="preserve">Ex </s>
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