Clavius, Christoph, In Sphaeram Ioannis de Sacro Bosco commentarius

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          <pb o="312" file="348" n="349" rhead="Comment. in II. Cap. Sphæræ"/>
          <p>
            <s xml:id="echoid-s13175" xml:space="preserve">
              <emph style="sc">Qvaelibet</emph>
            Zona eſt eiuſdem ſemper latitudinis à Borea in Auſtrum,
              <lb/>
            vndecunque in cipias, propterea quòd inter duos circulos æquidiſtantes conti
              <lb/>
              <note position="left" xlink:label="note-348-01" xlink:href="note-348-01a" xml:space="preserve">Zona quæ-
                <lb/>
              uis eſt eiuſ
                <lb/>
              dem latitu
                <lb/>
              dinis, ſed
                <lb/>
              non eiuſdẽ
                <lb/>
              lõgitudinis
                <lb/>
              quoad om-
                <lb/>
              nes partes.</note>
            netur, non autem eiuſdem longitudinis ab ortu in occaſum. </s>
            <s xml:id="echoid-s13176" xml:space="preserve">Nã partes cuiuſ-
              <lb/>
            libet Zonæ, quò viciniores fuerint Aequatori, eò etiam longitudinẽ habebũt
              <lb/>
            maiorem, quò uero polis propinquiores, eò minorem, cum paralleli uerſus po
              <lb/>
            los ſemper minores fiant, ut ſupra dictũ eſt. </s>
            <s xml:id="echoid-s13177" xml:space="preserve">Habebitur autem facile ex dictis
              <lb/>
            latitudo cuiuſuis Zonæ. </s>
            <s xml:id="echoid-s13178" xml:space="preserve">Quoniam enim uterque Tropicus diſtat ab Aequa-
              <lb/>
            tore grad. </s>
            <s xml:id="echoid-s13179" xml:space="preserve">23. </s>
            <s xml:id="echoid-s13180" xml:space="preserve">min. </s>
            <s xml:id="echoid-s13181" xml:space="preserve">30. </s>
            <s xml:id="echoid-s13182" xml:space="preserve">erit latitudo totius Zonæ torridæ grad. </s>
            <s xml:id="echoid-s13183" xml:space="preserve">47. </s>
            <s xml:id="echoid-s13184" xml:space="preserve">qui efficiunt
              <lb/>
            milliaria 2937 {1/2}. </s>
            <s xml:id="echoid-s13185" xml:space="preserve">Rurſus quia vterque circulus polaris à polo mundi vicino
              <lb/>
              <note position="left" xlink:label="note-348-02" xlink:href="note-348-02a" xml:space="preserve">Latitudi-
                <lb/>
              nes Zonar
                <unsure/>
              ũ
                <lb/>
              quãtæ ſint.</note>
            recedit grad. </s>
            <s xml:id="echoid-s13186" xml:space="preserve">23. </s>
            <s xml:id="echoid-s13187" xml:space="preserve">min. </s>
            <s xml:id="echoid-s13188" xml:space="preserve">30. </s>
            <s xml:id="echoid-s13189" xml:space="preserve">tanta erit latitudo utriuſlibet Zonæ frigidæ à polo
              <lb/>
            ad circulum polarem, hoc eſt, continebit milliaria 1468 {3/4}. </s>
            <s xml:id="echoid-s13190" xml:space="preserve">tota autem latitu-
              <lb/>
            do ſecundũ diametrum ſumpta complectetur gr. </s>
            <s xml:id="echoid-s13191" xml:space="preserve">47. </s>
            <s xml:id="echoid-s13192" xml:space="preserve">hoc eſt, milliaria 2937 {1/2}.
              <lb/>
            </s>
            <s xml:id="echoid-s13193" xml:space="preserve">Denique ſi ex 90. </s>
            <s xml:id="echoid-s13194" xml:space="preserve">grad. </s>
            <s xml:id="echoid-s13195" xml:space="preserve">ſubtrahas diſtantiam circuli polaris à polo, & </s>
            <s xml:id="echoid-s13196" xml:space="preserve">Tropici
              <lb/>
            ab Aequatore, uidelicet grad. </s>
            <s xml:id="echoid-s13197" xml:space="preserve">47. </s>
            <s xml:id="echoid-s13198" xml:space="preserve">remanebit latitudo utriuſuis Zonæ tempera
              <lb/>
            tæ, grad. </s>
            <s xml:id="echoid-s13199" xml:space="preserve">33. </s>
            <s xml:id="echoid-s13200" xml:space="preserve">quibus conueniunt milliaria 2687 {1/2}. </s>
            <s xml:id="echoid-s13201" xml:space="preserve">Longitudinem quoque cu-
              <lb/>
              <note position="left" xlink:label="note-348-03" xlink:href="note-348-03a" xml:space="preserve">Longitu di-
                <lb/>
              nes Zonarũ
                <lb/>
              qua arte de
                <lb/>
              prehendan
                <lb/>
              tur tam in
                <lb/>
              principio
                <lb/>
              quã in me-
                <lb/>
              dio, & fine.</note>
            iuſque Zonæ obtinebimus tam in principio, quàm in medio, ac fine, ſi prius
              <lb/>
            per ea, quæ docuimus ſupra, inueſtigemus proportionem Aequatoris ad quẽ-
              <lb/>
            cunque parallelum, hoc eſt, quot gradus, ſeu partes quilibet parallelus com-
              <lb/>
            prehendat ex ijs, quarum 360. </s>
            <s xml:id="echoid-s13202" xml:space="preserve">continet Aequator. </s>
            <s xml:id="echoid-s13203" xml:space="preserve">Vt quia parallelus per Ro-
              <lb/>
            mam tranſiens continet tales partes 267 {1/2}. </s>
            <s xml:id="echoid-s13204" xml:space="preserve">fere, habebit longitudo tempera-
              <lb/>
            tæ Zonæ in eo parallelo, qui per Romam incedit grad. </s>
            <s xml:id="echoid-s13205" xml:space="preserve">267. </s>
            <s xml:id="echoid-s13206" xml:space="preserve">min. </s>
            <s xml:id="echoid-s13207" xml:space="preserve">30. </s>
            <s xml:id="echoid-s13208" xml:space="preserve">nimirum
              <lb/>
            milliaria ferme 16719. </s>
            <s xml:id="echoid-s13209" xml:space="preserve">&</s>
            <s xml:id="echoid-s13210" xml:space="preserve">c.</s>
            <s xml:id="echoid-s13211" xml:space="preserve"/>
          </p>
          <p>
            <s xml:id="echoid-s13212" xml:space="preserve">
              <emph style="sc">Proposita</emph>
            etiam quacunque ciuitate, facillimo negotio cognoſcemus,
              <lb/>
              <note position="left" xlink:label="note-348-04" xlink:href="note-348-04a" xml:space="preserve">Quanã in
                <lb/>
              Zona ciui-
                <lb/>
              @as propo-
                <lb/>
              ſita ſit, quo
                <lb/>
              pacto co-
                <lb/>
              @noſcatur.</note>
            in quanam Zona ſit repoſita, ſi diligenter inſpiciamus globum aliquem Coſ-
              <lb/>
            mographicum, uel etiam Mappam uniuerſalem totius mundi. </s>
            <s xml:id="echoid-s13213" xml:space="preserve">Cum enim ſiue
              <lb/>
            in globo, ſiue in Mappa depingantur circuli paralleli diſtinguentes totã ter-
              <lb/>
            ram in quinque ſupradictas Zonas, omnes ciuitates, quæ reperient̃ intra duos
              <lb/>
            Tropicos, ſitæ erunt in zona torrida: </s>
            <s xml:id="echoid-s13214" xml:space="preserve">Quæ uero inter alterutrũ Tropicorum,
              <lb/>
            & </s>
            <s xml:id="echoid-s13215" xml:space="preserve">polarem circulum uicinum, in zona temperata: </s>
            <s xml:id="echoid-s13216" xml:space="preserve">Quæ denique inter circulũ.
              <lb/>
            </s>
            <s xml:id="echoid-s13217" xml:space="preserve">quemuis polarem, & </s>
            <s xml:id="echoid-s13218" xml:space="preserve">polum mũdi propinquum, in zona frigida conſtituẽtur
              <lb/>
            Quod ſi nulla adſit copia globi Coſmographici, aut Mappæ, ita conijcienda
              <lb/>
            erit zona cuiuſcunq; </s>
            <s xml:id="echoid-s13219" xml:space="preserve">ciuitatis. </s>
            <s xml:id="echoid-s13220" xml:space="preserve">Omnis ciuitas latitudinem habẽs minorẽ quã
              <lb/>
            gr. </s>
            <s xml:id="echoid-s13221" xml:space="preserve">23. </s>
            <s xml:id="echoid-s13222" xml:space="preserve">min. </s>
            <s xml:id="echoid-s13223" xml:space="preserve">30. </s>
            <s xml:id="echoid-s13224" xml:space="preserve">ſita erit in zona torrida, cum uterq; </s>
            <s xml:id="echoid-s13225" xml:space="preserve">Tropicorũ declinet ab Ae-
              <lb/>
            quatore grad. </s>
            <s xml:id="echoid-s13226" xml:space="preserve">23. </s>
            <s xml:id="echoid-s13227" xml:space="preserve">min. </s>
            <s xml:id="echoid-s13228" xml:space="preserve">30. </s>
            <s xml:id="echoid-s13229" xml:space="preserve">Quod ſi ciuitatis oblatæ latitudo præciſe fuerit gr. </s>
            <s xml:id="echoid-s13230" xml:space="preserve">
              <lb/>
            23. </s>
            <s xml:id="echoid-s13231" xml:space="preserve">min. </s>
            <s xml:id="echoid-s13232" xml:space="preserve">30. </s>
            <s xml:id="echoid-s13233" xml:space="preserve">& </s>
            <s xml:id="echoid-s13234" xml:space="preserve">ſita uerſus Septẽtrionem, collocabitur præciſe ſub Tropico ♋,
              <lb/>
            qui finis eſt torridæ zonæ, & </s>
            <s xml:id="echoid-s13235" xml:space="preserve">initium temperatæ Septentrionalis: </s>
            <s xml:id="echoid-s13236" xml:space="preserve">Si autem ſi-
              <lb/>
            ta fuerit uerſus auſtrum, erit ſub Tropico ♑, qui finis etiam eſt zonæ torri-
              <lb/>
            dæ, & </s>
            <s xml:id="echoid-s13237" xml:space="preserve">principium temperatæ Meridionalis. </s>
            <s xml:id="echoid-s13238" xml:space="preserve">Omnis uero ciuitas latitudinem
              <lb/>
            habens maiorem quidem, quàm grad. </s>
            <s xml:id="echoid-s13239" xml:space="preserve">23. </s>
            <s xml:id="echoid-s13240" xml:space="preserve">min. </s>
            <s xml:id="echoid-s13241" xml:space="preserve">30. </s>
            <s xml:id="echoid-s13242" xml:space="preserve">minorem autem quàm gra. </s>
            <s xml:id="echoid-s13243" xml:space="preserve">
              <lb/>
            66. </s>
            <s xml:id="echoid-s13244" xml:space="preserve">min. </s>
            <s xml:id="echoid-s13245" xml:space="preserve">40. </s>
            <s xml:id="echoid-s13246" xml:space="preserve">habebit Zonã temperatam Borealem, ſi uerſus Septẽtrionem uer-
              <lb/>
            gat: </s>
            <s xml:id="echoid-s13247" xml:space="preserve">Si enim in Auſtrum declinet, erit in Zona temperata Auſtrali. </s>
            <s xml:id="echoid-s13248" xml:space="preserve">Quod ſi ci
              <lb/>
            ui tatis latitudo fuerit præciſe grad. </s>
            <s xml:id="echoid-s13249" xml:space="preserve">66. </s>
            <s xml:id="echoid-s13250" xml:space="preserve">min. </s>
            <s xml:id="echoid-s13251" xml:space="preserve">30. </s>
            <s xml:id="echoid-s13252" xml:space="preserve">collocabitur directe ſub circu-
              <lb/>
            lo Arctico, uel Antarctico, prout in Septentrionem, uel Meridiem declinaue-
              <lb/>
            rit. </s>
            <s xml:id="echoid-s13253" xml:space="preserve">Omnis denique ciuitas, cuius latitudo excedit grad. </s>
            <s xml:id="echoid-s13254" xml:space="preserve">66. </s>
            <s xml:id="echoid-s13255" xml:space="preserve">min. </s>
            <s xml:id="echoid-s13256" xml:space="preserve">30. </s>
            <s xml:id="echoid-s13257" xml:space="preserve">obtinebit
              <lb/>
            Zonam frigidam, uel Septentrionalem, uel Meridionalem. </s>
            <s xml:id="echoid-s13258" xml:space="preserve">Quod ſi præciſe
              <lb/>
            altitudo fuerit grad. </s>
            <s xml:id="echoid-s13259" xml:space="preserve">90. </s>
            <s xml:id="echoid-s13260" xml:space="preserve">erit directe illa ciuitas poſita ſub altero polorum
              <lb/>
            mundi. </s>
            <s xml:id="echoid-s13261" xml:space="preserve">Ex his omnibus perſpicuũ eſt, ſi cognita fuerit loci alicuius latitudo,
              <lb/>
            in quanam Zona contineri dicatur.</s>
            <s xml:id="echoid-s13262" xml:space="preserve"/>
          </p>
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