l5 * |. G. V A N D E N B E R. G tt 



■Ergo 



ang. hor. /3 = P = loi" 32' 44", 19 



= 281° S2' 44", 19 — 180° 



= ang. Iior. /3 in situ supra-polari — i8o* 



ang. Iior. « = 360° — P' 



= 36.° - 106° 43' 3",8i 



= ■25 f \(i' 56", 19 



= 7.f 16' 56", 19 + 180" 



= ang. hor. « in situ supra-polari + 180" 



V£i:Z = ang. hor. /3 + (360° — ^R|3) = aag. hor. V 



ang. hor. /3 = io]° 32' 44", 19 



?i6o° 



461° 32' 44", 19 



^R|3 = -21° 49' 57",2 



V£I:Z = 238° 42' 46",99 



Sic quoque 



V^bZ = ang. hor. « — A9^ = ang. hor. V, . 



ang. hor. a, = 2530 16' 56",i9 

 y^R X =_i 4° 34' 9"»^ 

 V£iZ = 238° 42' 46",99 



Ergo 



hor. syd. = 360" — 238° 42' 46",99 



= 121° 17' ]3",0I 



= b'' 5' S" 4 -'",04 

 Ut inveniantur altitudiues et azimutha, ad priores formulas est rccnrrendum. 



Siti» 



