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# Title: Nicolai Mercatoris Holsati, è Soc. Reg. Institutionum Astronomicarum Libri Duo, De Motu Astrorum Communi & Proprio, Secundum Hypotheses Veterum & Recentiorum præcipuas; Deqve Hypotheseon ex observatis constructione (shelfmark Leibn. Marg. 63)
# Folio 12, page id 820424455:0034
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ASTRONOMIA
Insulam Nili, ubi dies longistima erat horarum tredecim,
secundi per Sgenen, Urbem sub Tropico C ancri vel qual
sicam; cerrii per Alexandriam ad octia Nili posiram; quarri
per Rhodum lnsulam maris Medicerranei Cilicix objeetam;
quinti per Romam _ Hellesponcum; sexti per Pontum,
hodie per Venerias _ Mediolanum; sextimi per BoryAthe-
nem, hodie per Podoliam ex Parrariam minorem, ubi lon-
vistima dies est horarum sexdecim. Neque ulcerius pro-
eressitunt veceres: Sed Heorerici, uri dixi, ad Arcticum
usque circulum extenderune climatas quo superato, cum
Sol aestare aliquo diebus non occumbat, adeoque non am-
plius semitiorae incrementis mactaretur lux, Sed inteoris
septimanis ex menlibus, placuie enumeratis 24 C limaribus
alia sex addere augmento lueis menstruo distincta, se ad
ipsum usque polum continuaca. Tam vero toridem Climard
ab Aquatore versus polum ancarcticum numerari DOsuNE;
Decnon interea per quodlibet coeli punetum circulus aliquis
minor Equarori parallelus descriprus intelligitur. Ita ni
mirum Parallelus est Aquarori cireulus perpetua apparitionis,
quero punctum quodris sphaera coeleltis ipsi cardini borco
Hlorixonris imminens, ec moru diurno circumactum de
lineat; intra quem circulum quaecunque sellxe includumur,
nunquam occidunt, sed perpecuo supra Hlorizontem con
spiciuntur. Alius pari incerrallo ab _ quatOre reMOTUS per
pernae occultarionis circulus Cellas coercet nunquam nobis
orituras. Sed incer utrumque dictorum circulorum (IIX
ellx e oriuntur _ occidunt.
Tam vero ratione Meridianorum ex Parallelorum com-
parati incolx Telluris alii dicuntur Periaeci, qui sub eodem
Parallelo, ar oppoliis Meridianis degune; unde rempe
states anni, Veris pura, xctaris, autumni, hyemis, ca(der
experiuntur eodem tempore, accederire nimirum Sole pa-
ricer ad verorum que parallelum sive verricem, e ab eodem
recedence; at meridiei ex mediae noctis rices subeune al-
cerras, prour Sol ad horum relistorum Meridianum revo-
latione diurna gyratus accedir: alii rurtus appellaneur An-
TCCB)