^'^.i ) 343 C 



^((^-a) = 73M6'. 15", 13 ;((l5'-a')=i5'.i5'.54",73 

 ^(Cp+a)z:-i7. 5- I7, 68 liP-^-x') — ^^. 6.4.2,45 



w'" i/L"l"^''L'"'"' Lrin.'(4)'-a')= 9,4-04304. 

 Lfin.i((P+a):z 9,4681172 l fin.i(^'+aO^ 9,9643848 



9,4493359 o oraSkjs 



Lfin.'.^'- 9,3458172 9,384815^ 



L rm.la''- - 9, 2812954 

 L ^ - 9, 8964802 



L ^ — 9, 8964813 

 e — o, 7879186 



L</— 9, 8290000 L </= 9, 8290*00 

 L(i + f) = o, 2523475 L (i—f) = 9,3265025 



L^ — o, 0813476 Lffz: 0,5024975 



Problema 4. 



§, 15. .y/ cognita fupponantur bina loca Cometae 

 veJ Vlanetae in orbita fua, eiusdemque orbitae femiaxis ma- 

 ior ., reliqua orbitae Ekmenta inuejiigare. 



Denominationibus fupra adhibitis in fubfidium vo- 

 catis, confequimur 



c{i -\-e cof. (P) :=: c' {i -{' e cof. Cp')» 



vnde colligitur 



/• /t _L_ /> rnf r^^ — c (c co/. (I) — c' co/ . <t' -f- e' co /. 0) -^ e cof. (J) ) 



<-^i H-^coi.qjj _ CC0J.4) — cTS/r^i 



. — c c^ [coj, $ — eo/. 0') — i ^ / j _ -i\ . 



^ ecoj. $ — c'co/. <p' — '^ — "V* ^ J7 



fiet igitur 



