Nicolai Copernici Torinensis de revolutionibus orbium coelestium libri VI .. (1543)
Copernicus, Nicolaus, 1473-1543, Petrejus, Johannes, 1497-1550, printer, Poccianti, Michele, 1535-1576, former owner, SS. Annunziata (Church : Florence, Italy), former owner · Norimbergae : Apud Ioh. Petreium · leaf 158
onftrandum^Verunta mencum adeo modica fit differentia inter maximam mini^ mam^ obliquitatem,quac non excedit duas quintas unius gra dus :erit quoq^ inter AMCcuruam,&ADc redfam differentia mfenfibilis,ut nihil erroris emergatjfi (impliciter per ad clinem am^& femicirculum a b c, operati fuerimus.… … aequinodiorum ab obliquitate (igniferi, fumpta in e f coluro circumferentia f G,per quam auulfus inteP ligatur G polus apparens aequinodialis ab f polo medio, & fu^s perG polum deferibatur ALKC fcmicirculus arquinodialisaps parentis,quifccabit zodiacum in L.Erit igitur ipfum l (ignum aequinodium…
Astronomy
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