COMMENTATIO ASTRONOMICA. 



17 



l, COS. P' =: 9,997o64i 

 /. tg. p' = 1,4829878 

 /. (g. X = i,48oo5i9 



X = 88° 6' i5",2 



/. COS. X = 8,5197128 



l. COS. z' = 9,8o2ö848 



col. COS. p' ^ i,48322!54 



/. COS. y = 9,8o552io 



y = 5o° 16' 49".8 

 X = 88° 6' i5",2 

 ^ ="37° 49' 23",4 

 /= 58° o' o",o 

 l — xl, =z + 10' o6",6 

 = + 636".6 



l. COS. «r? = 9,9968527 



/. tg. p' = 1,4829878 



/. ig. X* = 1,4798405 



x' = 88° 6' 9",9 



l. COS. x' = 8,5199210 



/. COS. z' = 9,8o25848 



col. COS. p' = 1,4852234 



l. COS. / = 9,8057395 



y = 5o° i5' 27 ",5 

 x' — 88° & 9",9 

 ^' z=z 37° 5o' 42",4 

 ^ = 57° 49' 25",4 



« = + 1' i9">o 

 a = — 6oo",o 



SZ 



_ (— 6oo",o) (+ 6^6",6) _. __ 600 X 636,6 



"" (+ 79"'0) — (— 6oo",o) 679 



/. 600,0 = 2,77815 



/. 636,6 = 2,80387 



col. 679,0 = 7.i68i3 



AS/ = 2,7501 5 



= l. 562M ' ' ■■"" 



5Z = — 9' 22",5 



l = 5 8° o' o" ,o 



¥ = 57° 5o' 37",5 



s- - P = — i4' 5",5 



(+ 6W,6) (— M5",5) 6'^6,6 X 845,5 _ 562,5 X 845,5 



"" (+79".c)) — (— 6oo",o) ~ 679 600 



l. 636,6 = 2,80387 IP = — 792",/ 



L 845,5 = 2,92711 SP = — i5' i2",7 



col. 679,0 = 7,i68i3' P = 4i° 25' 43".2 



'^ /. SP = 2,89911 P = 4i° 12' 3oV 

 = /. 792,71 = 2* 44" 5o' 



Calculus 26 Icgaritlimos requirit, qnormn 20 ad Ilneas goniometricas, 6 leli'qui ad 

 uuwer&s pertinent. Eveulus plane exactus est. 



KS 



So- 



