Clavius, Christoph, In Sphaeram Ioannis de Sacro Bosco commentarius

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        <div xml:id="echoid-div353" type="section" level="1" n="111">
          <pb o="181" file="217" n="218" rhead="Ioan. de Sacro Boſco."/>
        </div>
        <div xml:id="echoid-div354" type="section" level="1" n="112">
          <head xml:id="echoid-head116" xml:space="preserve">IN PLAGA ERGO AVSTRALI STELLÆ
            <lb/>
          omnes 316. Primæ magnitud. 7. Secundæ 18. Tertiæ 60. Quar-
            <lb/>
          tæ 168. Quintæ 53. Sextæ 9. Neb. 1.</head>
          <head xml:id="echoid-head117" xml:space="preserve">IN TOTO AVTEM FIRMAMENTO STELLÆ
            <lb/>
          omnes, præter tres in cincinno. 1022. vt ſupra dictum eſt.</head>
          <p>
            <s xml:id="echoid-s7118" xml:space="preserve">Ex his omnibus liquido conſtat, prope polum antarcticum nullas ſtellas
              <lb/>
              <note position="right" xlink:label="note-217-01" xlink:href="note-217-01a" xml:space="preserve">Iuxta polũ
                <lb/>
              antaict@cũ
                <lb/>
              nullas eſſe
                <lb/>
              ſtellas.</note>
            contineri, cum omnium propinquiſſima illi polo ſit ſtella 34. </s>
            <s xml:id="echoid-s7119" xml:space="preserve">ſub muſculo ſi-
              <lb/>
            niſtri pedis Cẽtauri, quippe quæ gradibus 28. </s>
            <s xml:id="echoid-s7120" xml:space="preserve">min. </s>
            <s xml:id="echoid-s7121" xml:space="preserve">39. </s>
            <s xml:id="echoid-s7122" xml:space="preserve">à polo antarctico diſtat;
              <lb/>
            </s>
            <s xml:id="echoid-s7123" xml:space="preserve">propterea ꝙ eius declinatio, ut paulo poſt docebimus, comprehendit grad. </s>
            <s xml:id="echoid-s7124" xml:space="preserve">61. </s>
            <s xml:id="echoid-s7125" xml:space="preserve">
              <lb/>
            min. </s>
            <s xml:id="echoid-s7126" xml:space="preserve">21. </s>
            <s xml:id="echoid-s7127" xml:space="preserve">Si enim uera referũt, qui ex Luſitania, & </s>
            <s xml:id="echoid-s7128" xml:space="preserve">ex alijs ptouincijs Hiſpaniæ
              <lb/>
            in Indias nauigarunt, ſtella, quæ uiciniſſima polo eſt, & </s>
            <s xml:id="echoid-s7129" xml:space="preserve">ad quã aſpicientes na-
              <lb/>
            uis curſum in Oceano dirigunt, 30. </s>
            <s xml:id="echoid-s7130" xml:space="preserve">ferme grad. </s>
            <s xml:id="echoid-s7131" xml:space="preserve">ut inſtrumẽtis ipſi obſeruarũt,
              <lb/>
            à polo autarctico abeſt. </s>
            <s xml:id="echoid-s7132" xml:space="preserve">Vnde fabuloſum erit, quod uulgo dici ſolet, iuxta po-
              <lb/>
            lum antarcticum eſſe ſtellas lucidiſſimas formam crucis referentes; </s>
            <s xml:id="echoid-s7133" xml:space="preserve">niſi intel-
              <lb/>
            ligamus ſtellas in Centauro, quarum 29. </s>
            <s xml:id="echoid-s7134" xml:space="preserve">31. </s>
            <s xml:id="echoid-s7135" xml:space="preserve">32. </s>
            <s xml:id="echoid-s7136" xml:space="preserve">& </s>
            <s xml:id="echoid-s7137" xml:space="preserve">34. </s>
            <s xml:id="echoid-s7138" xml:space="preserve">figurã inſtar crucis con-
              <lb/>
            ſtituunt, ſuntq́ue omnes ſecundæ magnitudinis.</s>
            <s xml:id="echoid-s7139" xml:space="preserve"/>
          </p>
        </div>
        <div xml:id="echoid-div356" type="section" level="1" n="113">
          <head xml:id="echoid-head118" xml:space="preserve">VSVS PRÆCEDENTIS TABVLAE.</head>
          <p>
            <s xml:id="echoid-s7140" xml:space="preserve">EX
              <emph style="sc">PRAEMISSA</emph>
            tabula tria circa ſtellas ſingulas cognoſcun-
              <lb/>
              <note position="right" xlink:label="note-217-02" xlink:href="note-217-02a" xml:space="preserve">Vſus præce-
                <lb/>
              dentis tabu
                <lb/>
              læ ſtellarũ.</note>
            tur, Longitudo, Latitudo, & </s>
            <s xml:id="echoid-s7141" xml:space="preserve">Magnitudo. </s>
            <s xml:id="echoid-s7142" xml:space="preserve">Si enim quamlibet ſtel-
              <lb/>
            lam in propria conſtellatione accipias, habebis mox in eadem li-
              <lb/>
            nea, primum quidem gradus, ac minuta longitudinis eius; </s>
            <s xml:id="echoid-s7143" xml:space="preserve">De-
              <lb/>
            inde gradus & </s>
            <s xml:id="echoid-s7144" xml:space="preserve">minuta latitudinis; </s>
            <s xml:id="echoid-s7145" xml:space="preserve">poſtremo magnitudinem.
              <lb/>
            </s>
            <s xml:id="echoid-s7146" xml:space="preserve">
              <emph style="sc">Exempl vm</emph>
            . </s>
            <s xml:id="echoid-s7147" xml:space="preserve">In 26. </s>
            <s xml:id="echoid-s7148" xml:space="preserve">conſtellatione, nempe Leonis, accipio 27. </s>
            <s xml:id="echoid-s7149" xml:space="preserve">ſtellam,
              <lb/>
            quæ eſt in extremo caudæ: </s>
            <s xml:id="echoid-s7150" xml:space="preserve">In eadem igitur linea reperio longitudinem huius
              <lb/>
            ſtellæ continere grad. </s>
            <s xml:id="echoid-s7151" xml:space="preserve">137. </s>
            <s xml:id="echoid-s7152" xml:space="preserve">min. </s>
            <s xml:id="echoid-s7153" xml:space="preserve">50. </s>
            <s xml:id="echoid-s7154" xml:space="preserve">Latitudinem uero grad. </s>
            <s xml:id="echoid-s7155" xml:space="preserve">11. </s>
            <s xml:id="echoid-s7156" xml:space="preserve">min. </s>
            <s xml:id="echoid-s7157" xml:space="preserve">50. </s>
            <s xml:id="echoid-s7158" xml:space="preserve">Ipſam
              <lb/>
            denique ſtellam eſſe magnitudinis primæ: </s>
            <s xml:id="echoid-s7159" xml:space="preserve">atque ita de cęteris. </s>
            <s xml:id="echoid-s7160" xml:space="preserve">Intelligenda eſt
              <lb/>
            autem hæc longitudo (ſicut & </s>
            <s xml:id="echoid-s7161" xml:space="preserve">reliquæ omnes in tabula ſuperiori contentæ)
              <lb/>
              <note position="right" xlink:label="note-217-03" xlink:href="note-217-03a" xml:space="preserve">Longitudi-
                <lb/>
              nes ſtellarũ
                <lb/>
              in præcedẽ-
                <lb/>
              ti tabula in
                <lb/>
              cipiũt a pri
                <unsure/>
                <lb/>
              ma ſte
                <unsure/>
              lla
                <lb/>
              Arie
                <unsure/>
              us.</note>
            nõ à principio ♈, primi mobilis, ſed à prima ſtella aſteriſmi ♈, quæ nimirũ in
              <lb/>
            cornu dextro exiſtit, ita ut reſpectu illius omnes aliæ ſint orientaliores. </s>
            <s xml:id="echoid-s7162" xml:space="preserve">Nico-
              <lb/>
            laus enim Copernicus loca omnium ſtellarum non computauit ad princ@p@ũ
              <lb/>
            ♈, primi mobilis, quemadmodum Ptolemæus, & </s>
            <s xml:id="echoid-s7163" xml:space="preserve">omnesalij Aſtronomi cõſue
              <lb/>
            uerunt ſtellarum loca numerare, ſed ad primam ſtellã Arietis. </s>
            <s xml:id="echoid-s7164" xml:space="preserve">Quoniam enim
              <lb/>
            ſtellæ fixę ſemper eandem longitudinem habent à prima ſtella Arietis, nõ aũt
              <lb/>
            à principio ♈, primi mobilis, nempe ab illa communi ſectione Zodiaci cum
              <lb/>
            Aequatore, quæ principium ♈, dici ſolet, cum ab hoc puncto pedetentim ſem
              <lb/>
            per ad ſigna orientalia tendant, ueluti ſupra oſtendimus; </s>
            <s xml:id="echoid-s7165" xml:space="preserve">Placuit Copernico
              <lb/>
            ſtellarum longitudines
              <unsure/>
            potius ad primam ſtellam Arietis referre, quàm ad ini
              <lb/>
            tium ♈, primi mobilis, ut ſicuti latitudines earum ſemper eædem permanẽt,
              <lb/>
              <note position="right" xlink:label="note-217-04" xlink:href="note-217-04a" xml:space="preserve">Veræ longi-
                <lb/>
              tudines ſtel
                <lb/>
              la@ũ quid,
                <lb/>
              & quomo
                <unsure/>
              -
                <lb/>
              do inueſti-
                <lb/>
              gentur.</note>
            ita quoque longitudines earundem nullam ſuſciperent uariationem.</s>
            <s xml:id="echoid-s7166" xml:space="preserve"/>
          </p>
          <p>
            <s xml:id="echoid-s7167" xml:space="preserve">
              <emph style="sc">Qvod</emph>
            ſi quis ſingularum ſtellarum diſtantias ab æquinoctio uerno, hoc
              <lb/>
            eſt, à principio ♈, primi mobilis, (quæ quidem diſtantiæ dicuntur ueræ long
              <lb/>
            tudines ſtellarum) more Ptolemæi, cęterorumq́ue Aſtronomorum noſſe
              <lb/>
            deſideret, haud magno labore ad optatum finem perueniet hac ratione.</s>
            <s xml:id="echoid-s7168" xml:space="preserve"/>
          </p>
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