Blancanus, Josephus, Sphaera mvndi, sev cosmographia demonstratiua , ac facile methodo tradita : in qua totius Mundi fabrica, vna cum nouis, Tychonis, Kepleri, Galilaei, aliorumq' ; Astronomorum adinuentis continentur ; Accessere I. Breuis introductio ad geographiam. II. Apparatus ad mathematicarum studium. III. Echometria, idest Geometrica tractatio de Echo. IV. Nouum instrumentum ad Horologia

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    <echo version="1.0RC">
      <text xml:lang="la" type="free">
        <div xml:id="echoid-div347" type="section" level="1" n="247">
          <p>
            <s xml:id="echoid-s14767" xml:space="preserve">
              <pb o="165" file="0187" n="192" rhead="Liber decimusſeptimus."/>
            inde Ptolen@ęus, hinc Albategnius, & </s>
            <s xml:id="echoid-s14768" xml:space="preserve">tandem Tycho, omnem in hanc curam, diligentiam adhibuerunt. </s>
            <s xml:id="echoid-s14769" xml:space="preserve">qui-
              <lb/>
            bus vero modis id præſtiterint, nunc dicendum.</s>
            <s xml:id="echoid-s14770" xml:space="preserve"/>
          </p>
          <p>
            <s xml:id="echoid-s14771" xml:space="preserve">Veteres ad hoc vtebantur inſtrumento quodam, quod Aſtrolabium, & </s>
            <s xml:id="echoid-s14772" xml:space="preserve">Armillas vocarunt, quod Ptolo-
              <lb/>
            æus initio ilb. </s>
            <s xml:id="echoid-s14773" xml:space="preserve">5. </s>
            <s xml:id="echoid-s14774" xml:space="preserve">deſcribit. </s>
            <s xml:id="echoid-s14775" xml:space="preserve">erat autem hoc inſtrumentum perſimile magnæ ſphęræ armillari; </s>
            <s xml:id="echoid-s14776" xml:space="preserve">quare ſi ſphæ-
              <lb/>
            ra adſit ſatis magna, atque accuratè fabricata, vſui nunc eſſe poterit, ſi tamen in ea incluſus fuerit cir
              <unsure/>
            culus,
              <lb/>
            quem ſecundi motus appellauimus; </s>
            <s xml:id="echoid-s14777" xml:space="preserve">nunc autem dici poterit, ab offitio quod præſtabit, circulus latitudinis,
              <lb/>
            vti in apparatu docuimus, qui ſcilicet in polis eclipticæ conuertatur: </s>
            <s xml:id="echoid-s14778" xml:space="preserve">eſt tamen nunc addenda Dioptra, quæ
              <lb/>
            circa centrum eius, ſeu eclipticæ, vertatur quęque habeat in vtraque extremitate pinnulas perforatas, vt per
              <lb/>
            ca foramina liceat in ſydera collimare. </s>
            <s xml:id="echoid-s14779" xml:space="preserve">Secundo neceſſe eſt tempore obſeruationes (quæ nõ niſi noctu ha-
              <lb/>
            beri poteſt, in die enim ſtellæ non videntur) habere locum Solis in Zodiaco accuratè notum. </s>
            <s xml:id="echoid-s14780" xml:space="preserve">Tertio vere-
              <lb/>
            res Hipparchus, & </s>
            <s xml:id="echoid-s14781" xml:space="preserve">Ptolemæus habebant etiam locum Lunæ notum in Zodiaco per calculum; </s>
            <s xml:id="echoid-s14782" xml:space="preserve">ſeu quod me-
              <lb/>
            lius eſt tempore alicuius eclypſis lunaris, quia tunc locus Lunæ exactè Soli opponitur. </s>
            <s xml:id="echoid-s14783" xml:space="preserve">pro Luna induſtrius,
              <lb/>
            & </s>
            <s xml:id="echoid-s14784" xml:space="preserve">ſolers Tycho Venerem aſſumpſit, quia locus eius in Zodiaco, & </s>
            <s xml:id="echoid-s14785" xml:space="preserve">diſtantia eius à Sole, certius haberi poteſt,
              <lb/>
            quam Lunæ: </s>
            <s xml:id="echoid-s14786" xml:space="preserve">eius enim motus magis obſeruabilis eſt. </s>
            <s xml:id="echoid-s14787" xml:space="preserve">habito igitur loco Lunæ aut Veneris in Zodiaco, ideſt,
              <lb/>
            in quo ſis gradu per eius à Sole diſtantiam; </s>
            <s xml:id="echoid-s14788" xml:space="preserve">noctu adhibita armillari ſphæra, ſtellam quampiam Lunę aut Ve-
              <lb/>
            neri proximam obſeruabant, quantum ſcilicet locus eius locum Veneris in Zodiaco pręcederet, vel ſequere-
              <lb/>
            t
              <unsure/>
            ur. </s>
            <s xml:id="echoid-s14789" xml:space="preserve">præcedere autem eſt eſſe propius initio Zodiaci ſecundum ſignorum ordinem, ſic ſtella in 20. </s>
            <s xml:id="echoid-s14790" xml:space="preserve">gra. </s>
            <s xml:id="echoid-s14791" xml:space="preserve">Arie-
              <lb/>
            t
              <unsure/>
            is præcedit alteram, quæ ſit in 25. </s>
            <s xml:id="echoid-s14792" xml:space="preserve">gra. </s>
            <s xml:id="echoid-s14793" xml:space="preserve">vel quæ ſit in Tauro, aut Geminis, &</s>
            <s xml:id="echoid-s14794" xml:space="preserve">c. </s>
            <s xml:id="echoid-s14795" xml:space="preserve">id autem per noſtram armil-
              <lb/>
            larem ſphæram ſic aſſequemur. </s>
            <s xml:id="echoid-s14796" xml:space="preserve">ea Aſtronomicè, ſplendente Luna, aut Venere, eorumquelocis iam præco-
              <lb/>
            gnitis, collocetur, poſſea circulus latitidinis ita moueatur, vt viſiuus radius illi adhærens; </s>
            <s xml:id="echoid-s14797" xml:space="preserve">tranſeat per me-
              <lb/>
            diam Venerem; </s>
            <s xml:id="echoid-s14798" xml:space="preserve">quo facto ſtatim ad ſtellam obſeruandã idem circulus transferatur ita, vt viſus per Dioptram
              <lb/>
            peruadens in ſtellam dirigatur, atque in terram gradus eclipticæ notetur, per quem circulus tranſit, quantus
              <lb/>
            enim erit arcus inter locum Veneris, & </s>
            <s xml:id="echoid-s14799" xml:space="preserve">hunc, is erit diſtantia ſtellæ à Venere ſecundum Zodiaci longitudi-
              <lb/>
            nem, quare ſi ei addatur Veneris longitudo, ſi eam Venus præcedat, conflabitum tota ſtellæ longitudo, v. </s>
            <s xml:id="echoid-s14800" xml:space="preserve">g.
              <lb/>
            </s>
            <s xml:id="echoid-s14801" xml:space="preserve">Venus ſit in 10. </s>
            <s xml:id="echoid-s14802" xml:space="preserve">gra. </s>
            <s xml:id="echoid-s14803" xml:space="preserve">Tauri, ſtella vero obſeruata diſtetà Venere gradus 4. </s>
            <s xml:id="echoid-s14804" xml:space="preserve">erit igitur ſtella in 14. </s>
            <s xml:id="echoid-s14805" xml:space="preserve">gra. </s>
            <s xml:id="echoid-s14806" xml:space="preserve">Tauri,
              <lb/>
            ac proinde eius longitudo erit grad. </s>
            <s xml:id="echoid-s14807" xml:space="preserve">44. </s>
            <s xml:id="echoid-s14808" xml:space="preserve">diſtantia ſcilicet ab Æquinoctio, quæ primo quærebatur. </s>
            <s xml:id="echoid-s14809" xml:space="preserve">Arcus vero
              <lb/>
            circuli, latitudinis inter ſtellam, & </s>
            <s xml:id="echoid-s14810" xml:space="preserve">eclipticam interceptus, erit latitudo ſtellæ obſeruatæ borea vel auſtrina,
              <lb/>
            prout citra ad boream, vel vltra ad auſtrum ab ecliptica fuerit obſeruata: </s>
            <s xml:id="echoid-s14811" xml:space="preserve">quæ erat ſecundo loco inueſtigan-
              <lb/>
            da ex duabus hiſce diſtantijs verus, & </s>
            <s xml:id="echoid-s14812" xml:space="preserve">proprius ſtellę locus in Firmamento dignoſcitur. </s>
            <s xml:id="echoid-s14813" xml:space="preserve">ſic igitur omuium
              <lb/>
            ſtellarum poſſunt loca definiri, totiuſque Firmamenti ordinem, ac configurationem determinari. </s>
            <s xml:id="echoid-s14814" xml:space="preserve">Non eſt
              <lb/>
            autem neceſſe ſingularum ſtellarum longitudines, & </s>
            <s xml:id="echoid-s14815" xml:space="preserve">latitudines adeo laboriose inquirere, ſed ſatis eſt non-
              <lb/>
            nullis præſtitiſſe, vti fecerunt in prima Arietis ſtella, atque in ſpica Virginis, quæ olim erant propè æquino-
              <lb/>
            ctia; </s>
            <s xml:id="echoid-s14816" xml:space="preserve">aut in Baſiliſco, &</s>
            <s xml:id="echoid-s14817" xml:space="preserve">c. </s>
            <s xml:id="echoid-s14818" xml:space="preserve">conſtituitis enim harum locis poſſunt aliarum loca per diſtantias ab eis inuentas de-
              <lb/>
            terminari. </s>
            <s xml:id="echoid-s14819" xml:space="preserve">Hoc igitur modo deſcribunt Catalogum fixarum, in quo quælibet ſtella habet propriam longi-
              <lb/>
            tudinem, & </s>
            <s xml:id="echoid-s14820" xml:space="preserve">latitudinem, atque etiam magnitudinem. </s>
            <s xml:id="echoid-s14821" xml:space="preserve">Talem Catalogum videbis apud Ptolemæum, ſed cor-
              <lb/>
            rectiorem a pud Copernicum, & </s>
            <s xml:id="echoid-s14822" xml:space="preserve">correctiſſimum apud Tychonem, tom. </s>
            <s xml:id="echoid-s14823" xml:space="preserve">1. </s>
            <s xml:id="echoid-s14824" xml:space="preserve">qui ſumma cura ac diligentia ſtel-
              <lb/>
            larum loca ad noſtra ſæcula definiuit, ideſt, ad annum Chriſti 1600. </s>
            <s xml:id="echoid-s14825" xml:space="preserve">completum.</s>
            <s xml:id="echoid-s14826" xml:space="preserve"/>
          </p>
          <p>
            <s xml:id="echoid-s14827" xml:space="preserve">Totus igitur Calogus diuiditur in tres partes. </s>
            <s xml:id="echoid-s14828" xml:space="preserve">quarum vna continet omnes ſtellas apud Zodiacum. </s>
            <s xml:id="echoid-s14829" xml:space="preserve">ſecun-
              <lb/>
            da ſtellas, quæ extra Zodiacum ſunt Boreales. </s>
            <s xml:id="echoid-s14830" xml:space="preserve">tertia Auſtrales. </s>
            <s xml:id="echoid-s14831" xml:space="preserve">rurſus totus conſtat columnis 4. </s>
            <s xml:id="echoid-s14832" xml:space="preserve">prima conti-
              <lb/>
            net nomina ſtellarum, in qua illa dicitur præcedens, quæ minorem habet longitudinem, illa ſequens, quæ
              <lb/>
            maiorem. </s>
            <s xml:id="echoid-s14833" xml:space="preserve">ſitum vero earum explicatur iuxta imaginis illius membra, in qua exiſtunt. </s>
            <s xml:id="echoid-s14834" xml:space="preserve">Secunda columna conti-
              <lb/>
            net longitudines è regione ſtellæ ſitas. </s>
            <s xml:id="echoid-s14835" xml:space="preserve">Tertia eodem modo latitudines, & </s>
            <s xml:id="echoid-s14836" xml:space="preserve">in Zodiaco additur littera B. </s>
            <s xml:id="echoid-s14837" xml:space="preserve">quæ
              <lb/>
            Boreales, & </s>
            <s xml:id="echoid-s14838" xml:space="preserve">littera A. </s>
            <s xml:id="echoid-s14839" xml:space="preserve">quæ Auſtrales denotat. </s>
            <s xml:id="echoid-s14840" xml:space="preserve">Quar a Magnitudines, aut colores, ſic. </s>
            <s xml:id="echoid-s14841" xml:space="preserve">1. </s>
            <s xml:id="echoid-s14842" xml:space="preserve">ſignificat primam
              <lb/>
            magnitudinem. </s>
            <s xml:id="echoid-s14843" xml:space="preserve">2. </s>
            <s xml:id="echoid-s14844" xml:space="preserve">ſecundam, &</s>
            <s xml:id="echoid-s14845" xml:space="preserve">c. </s>
            <s xml:id="echoid-s14846" xml:space="preserve">Ne- ſignificat Nebuloſam. </s>
            <s xml:id="echoid-s14847" xml:space="preserve">Obſ. </s>
            <s xml:id="echoid-s14848" xml:space="preserve">obſcuram.</s>
            <s xml:id="echoid-s14849" xml:space="preserve"/>
          </p>
          <p>
            <s xml:id="echoid-s14850" xml:space="preserve">Quoniam vero apud ſcriptores eadem ſæpè ſtella varijs nominibus appellatur, placuit hoc loco hanc ſtel-
              <lb/>
            larum Polyonymiam explicare, vnde ſcriptores intelligi poſſint de qua ſtella loquantur: </s>
            <s xml:id="echoid-s14851" xml:space="preserve">ſunt autem nomina
              <lb/>
            @æc partim Hebræa, vel Arabica, partim Græca, & </s>
            <s xml:id="echoid-s14852" xml:space="preserve">Latina.</s>
            <s xml:id="echoid-s14853" xml:space="preserve"/>
          </p>
        </div>
        <div xml:id="echoid-div349" type="section" level="1" n="248">
          <head xml:id="echoid-head264" style="it" xml:space="preserve">Polyonymia Stellarum, & Asteriſmorum. Cap. IV.</head>
          <p>
            <s xml:id="echoid-s14854" xml:space="preserve">AQuila, Vultur volans, idem.</s>
            <s xml:id="echoid-s14855" xml:space="preserve"/>
          </p>
          <p>
            <s xml:id="echoid-s14856" xml:space="preserve">Caput Meduſæ, Arabicè Algol.</s>
            <s xml:id="echoid-s14857" xml:space="preserve"/>
          </p>
          <p>
            <s xml:id="echoid-s14858" xml:space="preserve">Bootes, Arctophylax, Arcturus.</s>
            <s xml:id="echoid-s14859" xml:space="preserve"/>
          </p>
          <p>
            <s xml:id="echoid-s14860" xml:space="preserve">Capra, Capella, Hircus, Arabes Alaiot.</s>
            <s xml:id="echoid-s14861" xml:space="preserve"/>
          </p>
          <p>
            <s xml:id="echoid-s14862" xml:space="preserve">Cygnus, Gallina auis.</s>
            <s xml:id="echoid-s14863" xml:space="preserve"/>
          </p>
          <p>
            <s xml:id="echoid-s14864" xml:space="preserve">Erictonius, Auriga, Agitator, Heniochus.</s>
            <s xml:id="echoid-s14865" xml:space="preserve"/>
          </p>
          <p>
            <s xml:id="echoid-s14866" xml:space="preserve">Vrſa minor, Cynoſura.</s>
            <s xml:id="echoid-s14867" xml:space="preserve"/>
          </p>
          <p>
            <s xml:id="echoid-s14868" xml:space="preserve">Vrſa maior, Helice, in ea Carrnm, vel Plauſtrum.</s>
            <s xml:id="echoid-s14869" xml:space="preserve"/>
          </p>
          <p>
            <s xml:id="echoid-s14870" xml:space="preserve">Corona Ariadnæ, Gnoſſia.</s>
            <s xml:id="echoid-s14871" xml:space="preserve"/>
          </p>
          <p>
            <s xml:id="echoid-s14872" xml:space="preserve">Serpentanus, Ophiueus.</s>
            <s xml:id="echoid-s14873" xml:space="preserve"/>
          </p>
          <p>
            <s xml:id="echoid-s14874" xml:space="preserve">Lyra, Vultur, cadens.</s>
            <s xml:id="echoid-s14875" xml:space="preserve"/>
          </p>
          <p>
            <s xml:id="echoid-s14876" xml:space="preserve">Triangulum, Deltoton.</s>
            <s xml:id="echoid-s14877" xml:space="preserve"/>
          </p>
          <p>
            <s xml:id="echoid-s14878" xml:space="preserve">Hercules, Engonafi.</s>
            <s xml:id="echoid-s14879" xml:space="preserve"/>
          </p>
          <p>
            <s xml:id="echoid-s14880" xml:space="preserve">Regulus, Stella regia, Baſiliſcus, Cor Leonis.</s>
            <s xml:id="echoid-s14881" xml:space="preserve"/>
          </p>
          <p>
            <s xml:id="echoid-s14882" xml:space="preserve">Pleiades, Virgiliæ, in Tauri dorſo.</s>
            <s xml:id="echoid-s14883" xml:space="preserve"/>
          </p>
          <p>
            <s xml:id="echoid-s14884" xml:space="preserve">Hyades, Suculæ, Atlantides, in capite Tauri.</s>
            <s xml:id="echoid-s14885" xml:space="preserve"/>
          </p>
          <p>
            <s xml:id="echoid-s14886" xml:space="preserve">Oculus Tauri vna Hyadum; </s>
            <s xml:id="echoid-s14887" xml:space="preserve">Arabicè Aldebaran; </s>
            <s xml:id="echoid-s14888" xml:space="preserve">eſt
              <lb/>
            oculus Tauri auſtralis, latinè Palilium.</s>
            <s xml:id="echoid-s14889" xml:space="preserve"/>
          </p>
          <p>
            <s xml:id="echoid-s14890" xml:space="preserve">Spica Virginis, Arabicè Alacel, & </s>
            <s xml:id="echoid-s14891" xml:space="preserve">Aſimech, in ſini-
              <lb/>
            ſtra manu Virginis.</s>
            <s xml:id="echoid-s14892" xml:space="preserve"/>
          </p>
          <p>
            <s xml:id="echoid-s14893" xml:space="preserve">Vindemiatrix, Arab. </s>
            <s xml:id="echoid-s14894" xml:space="preserve">Alaſaph. </s>
            <s xml:id="echoid-s14895" xml:space="preserve">Protrygetes Græcè:
              <lb/>
            </s>
            <s xml:id="echoid-s14896" xml:space="preserve">eſt in Virgine.</s>
            <s xml:id="echoid-s14897" xml:space="preserve"/>
          </p>
          <p>
            <s xml:id="echoid-s14898" xml:space="preserve">Caſtor, Apollo, eſt caput boreum Geminorum.</s>
            <s xml:id="echoid-s14899" xml:space="preserve"/>
          </p>
          <p>
            <s xml:id="echoid-s14900" xml:space="preserve">Pollux, Hercules, eſt caput auſtrinum Geminorum.</s>
            <s xml:id="echoid-s14901" xml:space="preserve"/>
          </p>
          <p>
            <s xml:id="echoid-s14902" xml:space="preserve">Cor Scorpionis, Antares, apud Ptolemæũ Græcum.</s>
            <s xml:id="echoid-s14903" xml:space="preserve"/>
          </p>
          <p>
            <s xml:id="echoid-s14904" xml:space="preserve">Libra, Chelæ, ideſt, branchiæ Scorpionis.</s>
            <s xml:id="echoid-s14905" xml:space="preserve"/>
          </p>
        </div>
      </text>
    </echo>
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