Nouiciis adolfscentibus ad astronomicam rempu. capessenda[m] aditu[m] i[m]petra[n]tib[us], per breui rectoq[ue] tramite a uulgari uestigio semoto, Ioannis de Sacro Busto Sphe̜ricum opusculu[m] Georgiiq[ue] Purbachii I[n] mot[us] planetaru[m] accuratiss. theorice̜ Necno[n] contra Cremonensia in eorunde[m] planetaru[m] theoricas delirame[n]ta Ioa[n]nis de Mo[n]te Regio disputatio[n]es ta[m] accuratiss. q[uam] utiliss. dicatu[m] opus utili serie contextu[m] inchoat.

Sacro Bosco, Joannes de, active 1230, Ratdolt, Erhard, 1447?-1527 or 1528, printer, Peurbach, Georg von, 1423-1461. Theoricae novae planetarum, Regiomontanus, Joannes, 1436-1476. Disputationes contra Cremonensia deliramenta, J. & J. Leighton, binder · [Venice : Erhard Ratdolt] · leaf 17

An illustration from Nouiciis adolfscentibus ad astronomicam rempu. capessenda[m] aditu[m] i[m]petra[n]tib[us], per breui rectoq[ue] tramite a uulgari uestigio semoto, Ioannis de Sacro Busto Sphe̜ricum opusculu[m] Georgiiq[ue] Purbachii I[n] mot[us] planetaru[m] accuratiss. theorice̜ Necno[n] contra Cremonensia in eorunde[m] planetaru[m] theoricas delirame[n]ta Ioa[n]nis de Mo[n]te Regio disputatio[n]es ta[m] accuratiss. q[uam] utiliss. dicatu[m] opus utili serie contextu[m] inchoat., leaf 17 — i^ itineris fpaciu:&: in uenienroo.ftadioriJ, deinde datis unicuicp.^^jo. graduu tot fta/ diis terreni orbis ambit^inuetus erit. Ex bis aute iuxta circuli diametri regula;terrg diameter fic iueniri poterit. Aufer ui/ gefima fecuda pte de circuitu terr^i&: remanetis teitia ps,boc e 80181 ,ftadia &:… … fupficie Ipb^re eam no diuidit in duo f quahaTed in portiones in^ qles. Inter circulos uero ma/ iores primo dicendd eft de equi/ noctiali.Eft igir g quinoctialis cir culus quida diuides fpbg ra i duo f qualia f m qualibet fui pte fqui/ diftans ab utrocp polo.Et dicitur f quinoctialis:qm qn fol…

Gherardo, da Sabbioneta, active 13th century · Astronomy

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