OCR Text |
Show ·1 ~ DC Circulis !ph~r~ .' . . . - · ... not r-. unt red 1 · renttz, tn e1c 'll 1·s tantummodo,qut dthrg. e.n tt o. per2, at·q ne• ·1 nftru• mentis ad id artificiose ela.boratis , in ftellar_um.tclen tt~m ~a ut tet to~ urn .. bunt ; huius generis ftlllt ,-Solis, ac Lu~~ d1atnecros ~J fi!nlcs, a~xqu"'n~~ · 1· .J ....... mmat-ores, a lql1anuv 1·norA"i s videri ,· fol:C .t n pa.r te- Zodt.. ;\C.l bo{ric ah am,p hus octo di~bus immorari, quanl in AuRriah 2 hu.tuhn~dt etta m not , P jan~- t;;s ali quando eCle retrogrades,_ ali~ando ~attonanos, veloccs, r-.rdos,di· rctlo.s, & alia fexcenta ~ quz futs loc~s cxphcabunc_ur. , . Cum de Sphrra act uri fimus, tna d~ ~a przmtttr.re debernus ~uor~~ primum eft tplius Etymologit. "Sph2ra'1~ttt1r, gtft~a.vox efi , qn~ l at~ne redditur pi :a, aut•t;iobus. [~c:u;ldHm eft ~pfius·de~ n ttt~ , quarr1 ~hc o .~od(.) iju, Tripoltta irl.iuis f p.hzrtClS i.lem.entl s a~ert 1n ;hu ru: n1?dura: . fpha!~Cl eft t.orpus fG1idun1, rotundurn, vnica fUper~ClC conte n~utn, tn cu1~1 s tn~_dto punetutn eR' a quo ornnc<; -lincz duilre ad Clrcu~f~renu:m, vel art a~bte_n.. tc ·4 fu perficiern fu nt ~qualcs: quod punB:~m dtcttur t ~. n~ru.m fphzr ~.D_ta• meter ver.P fphilra: eft linea reaa cranciens plr ceocr11m etus , _atque :tn.n~ que ad vlti rnam fuperfic iem dcfinens.Axis au rem e,rt. vn:.t ex dtanH:t r1s ctr~ .ca quam fph~ra reuo·luicur, &tdenominztur ab '~~ Cct gr reo cr:od_ reuotue· re fignifica.t. el:trctna vero axis puna~ poli dicuntur a 'lTO ~ttGJ , 1defl verj to ,. h:rc de fphzra gen~ratim dt{ia finto O· bis r~orro diJf.::rt ~ fpba:ra, quod h~c aq·centrum .v fque fit foi ida, & -.·ni ca <:xt~riori fuperficie fit cootenta, qu-~ conuexa dicitur; iHe vero non efi folidus, fed intns vacuus, vnde & duabus fuperficiebus rcrminatu r, ex• trmle ca, qux conucxa eft,&. jntero;.) qua: cancaua : tales imJginamur c{le c~los .. Ca:rermn quatnu!s !yl ~ra Armi11aris non fit fo lida,nec p;-oprie fit fp h~· r~ ~ aut 0 ::-bis, gu!a tamcu eius circuli fph~ram MunC:i v tClH11que repr:e· fentaat, id~o fp h~ ra dicitur. Eius dcfinidone1n initio prop. 7. apparatus attulimus. 3.. ~Loco pr:rnotandu1n·efl. pofitionem, feu pQtius conflitutionem fpil_lrZ tripliccm df~, qu{'n1~dm odum etiaf.n ipfius rnundana: fph~rre ·: vnde or.~ cur fph.cra rea: a, obhqua & [' Jralle'a: quando enim ita conftituin-r vt veer que polu!; fit in ortt zon:e dicitur fphxra fett~ , quod in tali fi tu .if.quJtor ' a-e ~!r.culi ei parctlltli, tropici , :1c po'ares re&a afccndant [upr<~ hortz on~e m, 1ddt a ngnlos rc6.os cu eo efficiant: ct_ i .io vero v n u~ polot i"1 fu pr a i1or·iZOfi t.E citra verncE,altrr vero infr:1. hot il.ontf exifli t) dicicur fphxra obliqr a..;, q:toniam ~\.{t.:tcor ac ei pa~ 11eli ci:--culi oblique fiu c~ ad angulos oh1ig?s tlOt' ·tzontetn fecant: ~1ndo tand em alter polorum Zenith, .feu .~' ertJcetn• alter vero Nadir 6ue imu1n .c~ l.i occup,lt, parallel a di~icle~ct (phttrl, es I co q~ocl jE.}ua_tor, ~tque ipf1 parallel\ circuli , . .piiraUeli conG!tn~nt~r ad Ho~t2ft.ntern, tmo tt1·.~uc pofitio: e .i£quator.-ad vnguem ipG hori zon~! c~n .. g~·iur .. Venu? ~~- van_J S· rnund~o~fpl~:rr~ conltit~ttonibus, atq; h:1b1tatl~ lltbus,qux ao !J ~rl~lo.c~r, Ieorfim 1a fine opCtis agendu,lp_ertt:o ·- Clufa. y ' . . · PdrJt:etflnl~; . ~. "-, t1ura fntitlS mu·rationis rph~r~,eQ terr :1 r( tllnditas (vr ~nim pofic-a ptO· habHnus ~er.ra rotunda eft) ex roru,.d~tare Cl"Jm ~rrz p rC!t. ~n ~·~ , vt vari.i Joca, y3tJos -ha?eanrborizontr s. ouorum "tl tqui tranfe -ut ptr ·mtH di r·o · .los ,-hrncqueoru:ur fpha:ra tecta: 2hj ,-,o~un• alr.. e n1n1 fu pr - fr: cltt :- tl llL,J, =alterum VerO drpr.e£Iutn qua~aOt<•nus habeaot, atque h~ t: -: t (;;b n \OJ (J; hC(· r~; ~n_u_s ~a nde~ folt;ts horizon h ;·~brat alterum poloruru :il' 1thmurrl ;r~clt ,ertJCtt.ncumbecem, alterutn vero hum!tlimum, idefl, czh rr.ou <srcupan~ em:qul Hatus parall~lam Spbzram con!Htuit. qua: cmnia liceac perfpJcu.! in apfOlJto f~betnate contemplari; in quo tres fine diuerfi habitacores G. H I. in tri• bus locis in fuper• fi czc terrre rotund2. ex hac rotunditate onutur eo .. :t ru rn diucrli hor.i· ~~ ~~ zonrcs; hJbJtacor . ~ «;. t"A------=--t-~!f-~llllll.__.;.;,.._~ ~ ~ enim,G. habet ho· . $t U) . ~X nzonte. A D. r, a.. - ., - {et\ntcm per rniidi t ,. r • polos, vnde habet fph~ra red a h.tbi ... t .ttor ad H. hJbe· bit aiiurn hJriznn .. tetn,"B E. quia de. b\!r qu1Iibet habi .... tator perpendicu .. · · Jaris, fuo horizon. ti i_nfi_A:ere, quando f1:at: qui horizon, BE. infra polum D e;;. vna parte de· pnm~c~r: Clx altera v~ro fupra pol urn A. attollir.ur, quz efi fphcrr:r obliqur c:ondJtro. tandem eadctn de caufa1 habitator ad I. korizontem ali urn habebit c F. cui p:o V~ttice alter rolus D. alcervero A pro Nadir eric: quarn fph~rarn nomtnabt~us para_llelam. rotundicas Jgitur terrre varies cfficic honzont{S, ac prot.nde vartas frha:rx habicudines. 4· Ta~dem lecto .-~m monitum veiim , ad nofira: fphzrre intelligentiam..., neceffartum effe h bere ob oculoa Armillaretn fphzram macerialern, qua• I em nos fup_ra co?tl:ruximus, vel falcem aliam: aliter non fine main a diffi~ C11ltatc f~p1us IJ4 hzrendurn fore clenuncio. |