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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)
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264
+ StLONOMIA.
c cenerum ellipreos, in plinctum lcclons mia,
distancia focorum sf secundum excremam de mediam raco
nem secatur: Sirque idem cenerum circuli descripri ract
m d aequali ca vel op semidiametro maxima FlipleOS.
aphelium, pperihelium, a fd anomalia media, as d and
malia coaquata, fd s prosthaphaere(S, C errO Live Planetas
se distantia Planerx a Sole.
5. Determinario linearum:
120
CAPUT II.
Docens calculum secundum hypothesin
modo expositam instituere.
A D calculum perrinene quatuor ista. E. A quatio rell
LPOris. 2. Mediorum mocuum suxputario. 3.
quario centri. 4. Parallaxis Orbis. Singula prOpEOI
fiune adjunctis sub tinem Tabulis. Onarum prima X quacso
nem cemporis perperuam exhribet duabus parribus. Secunda
medios mociis solis d Marris e eorum Epochas contineta
Sequuntur Lacerculi cres inseripri numeros constances al
Equarionem centri ex distanciam Felluris _ Marris à Sole
inveltisandam. Posremo transcrip (i C Tabulis Radosphint
Morini Tabulas inclinationum Marris (currandae nimiri
distanciae) e reductionis ejus ad Eclipricam.
I. SEqua