Epitome astronomiae copernicanae, usitatâ formâ quaestionum & responsionum conscripta, inq; VII. libros digesta .. (1618)
Kepler, Johannes, 1571-1630 · Lentijs ad Danubium, Excudebat J. Plancus · leaf 340
54 Mmet ne hic angulu^ muariabilii} In vna quidcm pcriodo inuariabilis manet : Atnec indea Ptolcm<^o multum mutata cfTepoteftiNon pof- fumus cnim a Ptolcmaicis numeris hoc petere, vt ve- ritatem ad vnum icrupulum prodant : cum obferuati- ones crafllc fuerint. Niiiilominus tamen fufpicio eftj mutata… … babilem, ob quam Inclinatio maxima Martis olimi fueiit minor. efi latitudn planet&} Eft arcus circuli latitudinum/ub fixis defcripti,in< terccptuf
Astronomy
Internet Archive · Fisher - University of Toronto · Public domain (published before 1931). Free to use for anything.