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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 261, page id 820424455:0283
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Sect. 4.
ec parallaxis ad inicium bujus cemporis majortuerit, quam.
ad finem, differentiam ipsarum adde vero mocui Lunx à
Sole; sin minor, deme. Si denique datum rempus distra-
hicur in ambos quadrances ita, uc prior pars consumatur in
orientali, posterior in occidentali respectu gradus celipeica
nonagelimi, ueriusque parallaxeos lummam auteres à vero
moru Lunx a Sole. Ira eradis motus apparens Lunx à Sole
ad darum interrallum. Racionem pollerioris hujus Regulx
Tacile colliges ex iis, quae ad prioris explicarionem modo
aeculimus.
 a a nit ita a to
PROBLEMA XI.
Verum locum solis, es distantiam ejus à Tellure
ex Tabulis Kudolphinis supputare.
A AnO 1582. NTOV. dic CUrreMe 23. HOT. 16. min. 0.
La meridie, cemp. apparenci, quaeratur verus locus Solis
Uraniburoi; hoc est, temporis ulualis die Currence 24.
Nor. hora 4. min. O. mane. Itaque per monicum primum
Problematis I. cum tempus datum non incidat in annum
bissextilem post Februarium complerum, ee horae line
ancemeridianae, binarius detrahatur numero dierum daco,
ee horis ancemeridianis duodenarius adjiciarur, ita fic dies
Nor. completus 22. hor. 16. min. 0. _ cum verus locus
Solis sic in F grad. 12. excerpitur ex Labula reguari nis sem-
Poris porre priori, aeguacionis cemporis pars prior min. 6.
(reolectis secundis) cum ciculo Sub rahe. Ouare TempUS
Primo aequatum evadic NOv. 22. hOr. 15. MIn. 54. POrrO
per idem monirum Problemacis l. anno currenti Arx Chri-
llianx oblaco, nimirum 158 =, derrahatur unitas, d restae
annus AxX Christionae compierus 158Y, cui semper additur
numerus 47133 _ Hc arnus Periodi Tulianae complecus
6294, ec supra Oaobrem complerum dies compleri 22.
hor