Lectiones elementares astronomiae geometricae et physicae

adeoque æqua æquabili æqualis æquatore æquatoris æquatur analogia anguli angulus anomalia aphelium arcum arcus ARTICULUS aſcenſio aſcenſione recta Auguſti axem axis cæleftis cauſa centralis centro centrum circa circuli maximi circulus cometæ cometarum conſequenter Corollarium cujus debet declinatio declinationis differentia diftantiæ diſtantia eadem eccentricitas eclipticæ effe ejusdem Elem erit eſſe fimul fingulis fint finus five fole folem folis fuæ funt fupra fyderis gradibus hæc hinc horizontem hujus itaque latitudinis latitudo linea logarithmus lunæ major mediæ meridiano meridianum motu motus nifi niſi Obſerva obſervator omnibus orbitæ parallaxis perihelio perihelium perpendicularis planetæ planetarum plano planum polo poſt poteſt primarii puncto punctum quæ eſt quæratur radii radius rectæ reſpectu revolutionis ſatellitis ſed ſemper ſeu ſex ſit ſole ſolem ſolis ſpeciei ſphæræ ſtellæ ſua ſuperficie ſydus tang telluris tempore tempus terra terræ THEOREMA triangulo tunc umbræ uſque velocitas veræ verſus Zenith