5?2 ORBITAE SOLJRIS 



vbi a logarithmia finuum fubtrahi dcbet 4,(5855704, 

 Quia \ero fmguli finus multiplicati funt per %'' cuius lo- 

 garithmus eft — 4, 4556^252, a logarithmis finuum (lib- 

 trahi debet ifte logarithmus 9, 1412056' et numerus 

 logarithmo refiduo refpondens dabit numcrum minuto- 

 rum fecundorum. Compendii autem gratia non ell opus 

 vt anguh 2 P , 2 Q^, 2 R ad minuta fecunda vsque fuman- 

 tur : tanta enim accuratio eflec fuperfiua. His praemifli* 

 erit vt fequitur : 



/2P-/I59", "-6'^/.o%34. 

 /2Q_-/i73%i5'^76°,45'. 

 /2R-/534^ x'zr/5%59. 



