Glorioso, Giovanni Camillo, 1572-1643 · Venetiis : Ex typographia Varisciana · leaf 70
$6 ^ Joan. Camilli Glorio "Data Cometes aborbe terra diflantia , eius smo- ram fupra borizontem determinare. — FI aM TI. m P340 Irculusinterior reprefentet terram;cuius cen- trum A, exterior vero fit via quam defcribit 325 COmetescirca terram motu diurno , fitusiri terra C Aequatori fubiectus;… … Cx vniformitatem ) Notum eft cometam tantum é ficu C videri;cum fueritfupra horizontem EF , hoc cft dum percurreritarcum EBF;Opus-cft igitur tem- pus indagare,quo cometes prafatü arcum percurrit . Telluris femidiameter A:C producatur ad B , & connectantur puné&ta A E,fitq; C Bimilliar. 100.per…
Comets · Astronomy -- Early works to 1800
Internet Archive · Fisher - University of Toronto · Public domain (published before 1931). Free to use for anything.
![An illustration from Directorivm generale vranometricvm : in quo trigonometriae logarithmicae fvndamenta, ac regulae demonstrantur, astronomicaeq[ue] supputationes ad solam ferè vulgarem additionem reducuntur : opus vtilissimum astronomis, geometris, arithmeticis, perspectiuis, architectis, praecipuè militaribus, mechanicis, geographis, nec non ipsis philosophis naturalibus (1632)](https://img.insideoutlibrary.com/img/200/ia-directorivmgener00cava-336-0.webp)
