✓o 
233 
ELEMENTOS DO CALCULO 
= — 22° 19' 7",85; £ = 0° 9' 59",45; t = 54° 11' 28",50 
CALCULO DE R 
log tg £ = 3.4633258 log tg 9=1,4124408 (n) 
log tg ò = 1.6133282 (n) log tg £ = 3.4633258 
c. log sen t = 0.0919863 
~ log cos m = 1.9999998 
log cotg t = 1,8582092 
log tg m = 4.9.^48632 (n) 
m = — 0 o 2' 57",5 log sen (r-fm) =4,9677527 (n) 
r+m= — 0 o 3' 11",5 
m = — 0 o 2’ 57",5 
r = —0 o 0' 14",0 
r = — 0*,93 
CALCULO DA CORRECÇAO CHRONOMETRICA 
V; (a, + a 0 ) = 8 h 33™ 49*.84 
V, (T, + T 0 ) = 5 h 2™ 47\71 
3 h 31“ 2M3 
r = — 0*,93 
Ea = 3 h 31“ 3*,06 
30» 
cm l 
SciELO 
10 11 12 13 14 
