36 MEMORIAS DA ACADEMIA REAL 



Eslaç3o = Obs. do Cast. de Lisboa Ponto Trig-. = Palmella. 



Lat / =38-42 56,7S Lat = L 



Long Z' = O O O.UO Long = P< 



Azimulii Azinuitli 



de Palmella Z= SOS 51 -iJ.iS do Obs. Jo Cast. = Z' 



Distancia 9 = 118j7,o0í liiai,as 

 = SS7 14,01 Mulroí 



Calculo da Lat = L 



Lg A 8,5109285 Lg B ]„"i08622-t l 88* iZ SSJS 



Lg ç ..4,37500-48 2 Lg (p 8,7500096 1.* termo— 8 2,52 



LgCosZ S, 7975819 Lg Sen Z í;,89l34i.3 2. 'termo— O 0,69 



Lg Sen Z S,891.S44S 



l.*ternio= — 482,"j:2. .2,6835152 — i = S8 34 53,58 



2.' termo = — 0."69 ...9,8413206 



Calculo tia Long 



/ // 



Lg C 8,5091897 P O O O.uO 



Lg ? 4,3750048 , 9.° termo — 12 42,93 



Lg Sen Z' 9,8913443 



C. Lg Cos // 0,1069479 f" = — 12 42,93 



!." termo = — 762,"9S 1,8824867 



Calculo do Azimuth = Z' 



L = 38 S4 55,56 Lg (P'—P) «,8824867 180 O ©'.Off 



/ =38 42 56.73 Lg Sen i ( i— / ) 9,795,')i;2S Z 308 5145,18 



C.Lg Cos •,'•(/-—/) 0,00001)113 S.° termo.. + 7 56.48 



77 17 50,25 



i(Í+/) = 88 S8 55,1S 



O 8 3,21 



',(t— 0= O 4 1,61 



S.°ltrmo=; + 47C,"-i8 ..2,C7SU193 Z' = 128 5» 41.il 



