FER LOCA PLANETARFM GEOCENTmCA. x8i 



/-^cor.irin.(«-^-r)= 24,4913485 

 ai(Cin.tot,Y z:i 35:» 0047340 



10, 5133855 



-hcot.(«-^-r)=: - 834743 



cot. ^ ==: 31777867 zntang. 72% 31^, 55^/ 



Ergo t == 17% ^8^, 5^"^ vna cum 6 fignis. 



Cum igitur inuentus fit valor .anguU„pTV— / ; ita loa- 

 gitudo geocentrica reperierur 



t == <JS, 17% 28^ 5^' 

 tt =: pS, 27°, 11/, 3(5-^/ 



«-/= 3S, 9°, 43% 31'''' 

 Erit igitur oh f^zzu-t longitudo geocentrica ex tabulis 

 inuenta /= 3S, 9% 43^, ^i^^ 

 Quare cum vera longitudo hoc tempore ex obieruationi- 

 bus deduda (it : 



F = 3S, 9\ 43, 2<^'' 

 Erit F - /=: df= - 5//. 



§.73. Latitudo^' denique gedcentrica ^ ©btinebitur 

 €X hac aequatione tang. ^ =: jj^"^ 

 vnde l-Cm.t = 9,4773730 

 Itm^.szz 8 , 151 1923 



17, (^285^53 

 /-fin. («-^-r) == 9, 9984921 



/tang.^ = 7 , 9300732 



Z 3 Ergo 



