09 
37 
COORDENADAS URAXOGRAPHICAS DAS ESTRELLAS 
A leste 
A oeste 
a„ = 5" 10” 35», 11 a 0 = l h 19 ,u 53*,59 
. = — 8 o 17' 48",21 = — 8 o 36' 38".76 
CALCULO DE R 
log tg e = 3,4378149 
log tg $ = 1,1520941 ■(—) 
log cotg t =0,2405643 
log tg m = 4,8504733 (—) 
m = —0° 2’ 26”,2 
log tg 9 = 1.2837366 (—) 
log tg £=3,4378149 
c. log sen t =0.3025346 
log cos m = 1,9999999 
log sen i r—m) = 3,0240860 ( —) 
r-f-m = — 0° 3' 38",0 
ni = — 0° 2' 26".2 
r = — 0° 1' 11 ".8 
r = —4\78 
CALCULO DA CORRECÇÃO CHRONOMETRICA 
7, (a c +a„) = 15 h 15” 14*,35 
7, (T„-fT 0 ) = 9 1 * 27” 9*^0 
5 h 48“ 5’. 15 
r = — 4\78 
Ea = 5 h 48” 9*,93 
SciELO, 
