123 
COORDENADAS URANOGRAPHICAS DAS ESTRELLAS 
a =' 5 h 43 m 50 s ,53 
3 = - -9 o 42' 0",94 
ELEMENTOS DO CALCULO 
K = 47° 45' 37",76; A =80° 17' 59", 06; 9 = —12° 11'4",00 
CALCULO DA HORA 
h v = 47° 45' 37",76 
9 = 12° 11' 4",CO 
À = 80° 17' 59",06 
2 S = 140° 14' 40",82 
S = 70° 7' 20",41 
S—h v = 22° 21' 42",65 
log sen (S—h v t = 1,5803131 
log cos S =1.5314956 
c. log cos 9=0,0098951 
c. log sen A = 0.0062541 
5 h 43 m 50”,53 
2 h 51™ 57 s ,58 
S = 
T,= 
8 h 35™ 48 s .l 1 
2 b 47™ 37 s ,75 
£ a = 5 h 48™ 10 s ,36 
log sen 2 ’/, t = 1.1279579 
log sen y, t = 1.5639789 
V,, t =21° 29' 41",9 
t =42° 59' 23",8 
t = 2 h 51™ 57 s ,58 
cm 1 
SciELO 
10 11 12 13 14 1 
