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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 42, page id 820424455:0064
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ASTRONOMIA.
Cib. L.
dantur
(P. P F Distanria polorum A: quatoris ex F Clipriea
230.50.
2. Ansulus P, quem menturat arcus Fcliprica
procinusj
interceptus cruribus FP _ FS, quorum hoc
lonsicudinem sideris productum, illud pur.
Etum Colsticiale oftendit.
l3. FS Complementum laticudinis datx Pideris.
FT. PS Complementum Declinarionis.
=92. Angulus P, quem menSuTAE arCuS E quacoris inter
o
ceptus cruribus P F e P S, quorum hoc AIcentiOneM
rectam sideris, illud pradum A quatoris 270 vel 90
ostendir.
Exemplum. Derur Capicis Andromede, quae est sella
secundae magnicudinis, Lonsirudo ad annum currencent
1662, Brad. 9. 64 V, e Lacirudo 25.70 b. Longirndo
Cideris incidir in Arierem sionum ascendens; ergo Fi8. III.
eligis Triangulum PFS, exigence laricudine, boreum, u
quo dantur 1. P F distantia polorum quaroris e Pcliprica
23.50. 2. AnS. F, quem mensurat arcus Felipriex inter.
ceptus cruribus FP ec FS, quorum hoc productum offendi
Lonsicudinem lideris 9. 64 Y, illud puncto Solstiriali eo oc.
currit: nurDerAnTuE aurem 2 9. 64 V ad inicium ulque eo
80,36, tantus est isirur angulus F. 3. FS Complemen.
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