DEMOTIB. STELL^ MARTIS 3« … Ckitur 2 cum k 'fitque k s linea apparentis motw Solis, k y Unea aqualis mo~> tus Solis. Ptolem^evs igitur Planetarum curfus expendit , non iiilineisKz/ fed in lineis k y eductis ex k parallelis ipfis * z per corpus Solis eunti- bus. Quoties enim Planeta in has k y incidit e regione SoliSjfuppo-…
Astronomy
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![An illustration from Astronomia nova aitiologetos [romanized] sev, Physica coelestis : tradita commentariis de motibvs stellae Martis, ex observationibus G.V. Tychonis Brahe : jussu & sumptibus Rvdolphi II. romanorvm imperatoris &c. : plurium annorum pertinaci studio elaborata Pragae ..., 1609, leaf 80](https://img.insideoutlibrary.com/img/1024/ia-astronomianovaai00kepl-80-0.webp)
![An illustration from Nicolai Copernici Torinensis De reuolutionibus orbium coelestium, libri VI : Habes in hoc opere iam recens nato, & aedito, studiose lector, motus stellarum, tam fixarum, quàm erraticarum, cum ex ueteribus, tum etiam ex recentibus obseruationibus restitutos: & nouis insuper ac admirabilibus hypothesibus ornatos. Habes etiam tabulas expeditissimas, ex quibus eosdem ad quoduis tempus quàm facillime caculare poteris. Igitur eme, lege, fruere. [Line in Greek] (1543)](https://img.insideoutlibrary.com/img/200/ia-nicolaicopernici00cope-304-198.webp)
