Clavius, Christoph, In Sphaeram Ioannis de Sacro Bosco commentarius

Table of contents

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[81.] THEOR. 7. PROPOS. 8.
Page: 125 (88)
[82.] THEOR. 8. PROPOS. 9.
Page: 126 (89)
[83.] PROBL. 2. PROPOS. 10.
Page: 127 (90)
[84.] THEOR. 9. PROPOS. 11.
Page: 128 (91)
[85.] THEOR. 10. PROPOS. 52
Page: 130 (93)
[86.] SCHOLIVM.
Page: 132 (95)
[87.] THEOR. 11. PROPOS. 13.
Page: 134 (97)
[88.] COROLLARIVM.
Page: 135 (98)
[89.] THEOR. 12. PROPOS. 14.
Page: 135 (98)
[90.] THEOR. 13. PROPOS. 15.
Page: 136 (99)
[91.] THEOR. 14. PROPOS. 16.
Page: 137 (100)
[92.] THEOR. 15. PROPOS. 17.
Page: 139 (102)
[93.] THEOR. 16. PROPOS. 18.
Page: 139 (102)
[94.] COMMENTARIVS.
Page: 142 (105)
[95.] COMMENTARIVS.
Page: 143 (106)
[96.] COMMENTARIVS.
Page: 145 (108)
[97.] TERRAM, ET AQVAM ESSE ROTVNDAS.
Page: 147 (110)
[98.] COMMENTARIVS.
Page: 147 (110)
[99.] COMMENTARIVS.
Page: 150 (113)
[100.] COMMENTARIVS.
Page: 151 (114)
[101.] COMMENTARIVS.
Page: 152 (115)
[102.] COMMENTARIVS.
Page: 152 (115)
[103.] AN EX TERRA, ET AQVA VNVS FIAT GLO-bus, hoc eſt, an horum elementorum conuexæ ſuperficies idem habeant centrum.
Page: 154 (117)
[104.] TERRAM ESSE CENTRVM MVNDI.
Page: 172 (135)
[105.] COMMENTARIVS.
Page: 172 (135)
[106.] COMMENTARIVS.
Page: 173 (136)
[107.] COMMENTARIVS.
Page: 180 (143)
[108.] COMMENTARIVS.
Page: 181 (144)
[109.] COMMENTARIVS.
Page: 185 (148)
[110.] Omnes ſtellæ 4. magnit. Quartæ.
Page: 209 (172)
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              <pb o="49" file="085" n="86" rhead="Ioan. de Sacro Boſco."/>
            @us rectà ſecundũ æquinoctialẽ circulum, & </s>
            <s xml:id="echoid-s2388" xml:space="preserve">ſuper mundi polos ab oriente
              <lb/>
            in occidentem tendat. </s>
            <s xml:id="echoid-s2389" xml:space="preserve">Ex quo effici deberet, ut omnes ſtellæ, & </s>
            <s xml:id="echoid-s2390" xml:space="preserve">planetæ mo
              <lb/>
            tu diurno eoſdẽ ſem per circulos parallelos citra, & </s>
            <s xml:id="echoid-s2391" xml:space="preserve">ultra æquinoctialem cõ-
              <lb/>
            tinue deſcriberent; </s>
            <s xml:id="echoid-s2392" xml:space="preserve">Stellæ autẽ, & </s>
            <s xml:id="echoid-s2393" xml:space="preserve">planetæ ſub æquinoctiali exiſtentes nun-
              <lb/>
            quã ab eo declinarent, ſed perpetuo ſub illo exiſterent; </s>
            <s xml:id="echoid-s2394" xml:space="preserve">Et quę ſunt citra vel
              <lb/>
            ultra ęquinoctialem, nunꝗ̃ magis uel minus accederent, vel recederent ab ip
              <lb/>
            ſo: </s>
            <s xml:id="echoid-s2395" xml:space="preserve">Quare neque Sol, neque Luna, ſicut neque
              <unsure/>
            ulla alia ſtella tam fixa, quàm
              <lb/>
            erratica, propius ad noſtri capitis uerticẽ appropinquaret, uel magis ab eo re
              <lb/>
            cederet uno tẽpore, quàm alio, quæ omnia apertiſſime cũ ſenſu, & </s>
            <s xml:id="echoid-s2396" xml:space="preserve">experien-
              <lb/>
            tia pugnãt. </s>
            <s xml:id="echoid-s2397" xml:space="preserve">Videmus enim Solem (ut interim alios planetas, ac ſtellas ſilẽtio
              <lb/>
            inuoluam) ipſi æquinoctiali circulo uarios parallelos circulos deſcribere, ut
              <lb/>
            in 3. </s>
            <s xml:id="echoid-s2398" xml:space="preserve">cap. </s>
            <s xml:id="echoid-s2399" xml:space="preserve">explicabit auctor, & </s>
            <s xml:id="echoid-s2400" xml:space="preserve">nõ ſemper eandem diſtantiã ad ęquinoctiali cir
              <lb/>
            culo obſeruare, cum bis in anno ſub ipſo reperiatur, & </s>
            <s xml:id="echoid-s2401" xml:space="preserve">modo ad auſtrum, mo
              <lb/>
            do ad ſeptentrionem ab eodem deflectat: </s>
            <s xml:id="echoid-s2402" xml:space="preserve">Vnde fit, ut in diuerſis punctis Hori
              <lb/>
            zontis, per anni circulum oriri, & </s>
            <s xml:id="echoid-s2403" xml:space="preserve">occidere cõſpiciatur. </s>
            <s xml:id="echoid-s2404" xml:space="preserve">Hinc etiam efficitur,
              <lb/>
            ut in æſtate exiſtẽs in principio Cancri proxime ad noſtrũ Zenith, ſeu punctũ
              <lb/>
            uerticale accedat; </s>
            <s xml:id="echoid-s2405" xml:space="preserve">In hyeme uero poſitus in principio C@pricorni ab eodẽ ma
              <lb/>
            xime recedat. </s>
            <s xml:id="echoid-s2406" xml:space="preserve">Et ſane mirum eſt, ſi omnes cæli moueantur tantũ ab oriente
              <lb/>
            in occidentẽ inferiores uero, quia tardius mouentur, repedent quodãmodo,
              <lb/>
            ſeu retardentur, ut ipſi autumant; </s>
            <s xml:id="echoid-s2407" xml:space="preserve">quòd nulla proportio in hac retardatione
              <lb/>
            cernatur. </s>
            <s xml:id="echoid-s2408" xml:space="preserve">Octaua enim ſphæra abſoluit, ſecundũ Ptolemæũ, ſuum circuitum
              <lb/>
            ſpatio 36000. </s>
            <s xml:id="echoid-s2409" xml:space="preserve">annorũ: </s>
            <s xml:id="echoid-s2410" xml:space="preserve">Saturnus 30. </s>
            <s xml:id="echoid-s2411" xml:space="preserve">annis: </s>
            <s xml:id="echoid-s2412" xml:space="preserve">Iuppiter 12. </s>
            <s xml:id="echoid-s2413" xml:space="preserve">Mars 2. </s>
            <s xml:id="echoid-s2414" xml:space="preserve">Sol uno anno,
              <lb/>
            Venus, ac Mercurius eodẽ fere tempore: </s>
            <s xml:id="echoid-s2415" xml:space="preserve">Luna denique 27. </s>
            <s xml:id="echoid-s2416" xml:space="preserve">diebus, & </s>
            <s xml:id="echoid-s2417" xml:space="preserve">8. </s>
            <s xml:id="echoid-s2418" xml:space="preserve">horis.
              <lb/>
            </s>
            <s xml:id="echoid-s2419" xml:space="preserve">ubi manifeſte uides, nullam certam proportionem inueniri. </s>
            <s xml:id="echoid-s2420" xml:space="preserve">Non ergo cre-
              <lb/>
            dibile eſt, planetas carere proprijs motibus ab occidente in orientem, & </s>
            <s xml:id="echoid-s2421" xml:space="preserve">ſolũ
              <lb/>
            propter illam retardationem uideri nobis moueri ab occidente in oriẽtem. </s>
            <s xml:id="echoid-s2422" xml:space="preserve">
              <lb/>
            Quare ad primam rationem Alpetragij, & </s>
            <s xml:id="echoid-s2423" xml:space="preserve">Achillini reſpõdendum eſt, illos
              <lb/>
            motus non eſſe contrarios, vt infra manifeſtabitur, & </s>
            <s xml:id="echoid-s2424" xml:space="preserve">ob id neutrum eſſe vio
              <lb/>
            lentũ. </s>
            <s xml:id="echoid-s2425" xml:space="preserve">Adde, non ſequi, etiamſi concederemus, alterum illorum eſſe quodã-
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            modo uiolentũ, illum non fore perpetuum, atq. </s>
            <s xml:id="echoid-s2426" xml:space="preserve">debilitari poſſe, cum cauſa
              <lb/>
            eius motiua ſit perpetua, & </s>
            <s xml:id="echoid-s2427" xml:space="preserve">infatigabilis: </s>
            <s xml:id="echoid-s2428" xml:space="preserve">Illud enim uiolentũ ſolum dicitur
              <lb/>
            non poſſe eſſe perpetuum, quòd cauſam fatigabilem, & </s>
            <s xml:id="echoid-s2429" xml:space="preserve">non perpetuã habet: </s>
            <s xml:id="echoid-s2430" xml:space="preserve">
              <lb/>
            Hoc enim ſimpliciter, & </s>
            <s xml:id="echoid-s2431" xml:space="preserve">per ſe uio lentum dicitur. </s>
            <s xml:id="echoid-s2432" xml:space="preserve">Ad ſecundã uero dicendũ
              <lb/>
            eſt, pluralitatẽ motuum maxime eſſe neceſſariam ad reddendam cauſam om
              <lb/>
            nium illarũ apparentiarum, quas diximus, & </s>
            <s xml:id="echoid-s2433" xml:space="preserve">multarum aliarum huiuſmodi,
              <lb/>
            quas ipſi minime tueri poſſunt. </s>
            <s xml:id="echoid-s2434" xml:space="preserve">Ad illud deniq;</s>
            <s xml:id="echoid-s2435" xml:space="preserve">, quod de motu terrę aſſerũt,
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            reſpondemus, falſum eſſe, eam moueri; </s>
            <s xml:id="echoid-s2436" xml:space="preserve">neq. </s>
            <s xml:id="echoid-s2437" xml:space="preserve">hac in parte credẽdum eſſe fabu
              <lb/>
            lis de columnis Herculis: </s>
            <s xml:id="echoid-s2438" xml:space="preserve">Quod ſi aliquãdo fuit terra, ubi nunc eſt mare, & </s>
            <s xml:id="echoid-s2439" xml:space="preserve">
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            contra, illud nulla ratione prouenire ex motu terræ ab ortu in occaſum, ẽtſi
              <lb/>
            moueretur: </s>
            <s xml:id="echoid-s2440" xml:space="preserve">Cũ enim terra, & </s>
            <s xml:id="echoid-s2441" xml:space="preserve">aqua vnum efficiant globũ, vt poſtea oſtende-
              <lb/>
            mus, quis non uidet, eodem ſimul tꝑe terram, & </s>
            <s xml:id="echoid-s2442" xml:space="preserve">aquam moueri, & </s>
            <s xml:id="echoid-s2443" xml:space="preserve">rapi à pri
              <lb/>
            mo mobili? </s>
            <s xml:id="echoid-s2444" xml:space="preserve">Quòd ſi dicant, mare cum terra non efficere unicum globum, ſed
              <lb/>
            aquam eſſe altiorem, ut multi opinati ſunt; </s>
            <s xml:id="echoid-s2445" xml:space="preserve">t@c potius ſequi deberet, terram
              <lb/>
            tendere ſub mare ex parte orientis, quia illam operiret aqua continue, emer
              <lb/>
            gere uero e mari ex parte occidentis, quoniã illã aqua deſereret, quandoqui
              <lb/>
            dẽ iuxta illos corpora ſuperiora, & </s>
            <s xml:id="echoid-s2446" xml:space="preserve">propinquiora animę mundi, velocius mo
              <lb/>
            uentur ab ortu in occaſum. </s>
            <s xml:id="echoid-s2447" xml:space="preserve">Cauſam igitur huius rei cum Atiſt. </s>
            <s xml:id="echoid-s2448" xml:space="preserve">in 1. </s>
            <s xml:id="echoid-s2449" xml:space="preserve">Mereor,
              <lb/>
            hanc dicimus eſſe; </s>
            <s xml:id="echoid-s2450" xml:space="preserve">quoniam videlicet ob aſpectus ſuperiorum corporũ </s>
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