yo<^ CALCVLV5 OBSERV. TRANSITVS 



HiiiG aeqimtio finalis r 



o n - I, i8-w - 2, 27. 71: + o, <Jp40. :e 4- o. 719^ jn' 



+ 0,0535 (^ + r) 



De obferuationibus in Orenbourg inftitutis. 



Eleuatio Poli huius loci ert "51^ 4.(5'. o'' vnda 

 Psr:i3 8°.3i'. Longitudo vero a Meridiano Pariiino 

 flatui poteft 3^ 3.1'. i5'' — $". 



IIL TeiTipus obferuationis 17^. 5'. ^^ 



Tempus anre meridiem 6^-54^. 51" dat ang,- 

 O P 2 — 103°. 42'. 45/'. Terapus Panfinum huius- 



obferuationis eft 13/'. 33'. 53'/, vnde t. — 3^. 19'. 57/'; 



= 3, 3325^ \, 



L. if "0.5227702 



l-Cof+P)^:^. 3755636-. <y? rr iiS. o 



L. y —1.5492486 /— 62D. o 



L..O V=i2.898433S ? V — 502,0 



L. y ^^^2.0720188 



L. ? V=:2.7007037 L. O V — 2,Sp-84338- 



L. O V =2.8984 338 L. cof. cr —9.9265805. 



L. T. (7=^9.8022699 L. Jz=2.97i853j; 



T«vv . . ^ =^ ^^°- ^^'* ^" ^ ~ ^37, 25 



Fig 23. ^- ^"' P ^=9-7943o8Q L.T.Ps^cizp.^ooS^^^: 



L.fin.OP5;=r9,9874339 L.cofOP-s— 9.3749696' 



L. fin. s(i ==9.781742 2 L.T.PQ=:9.275834r 



