223 
Estrella 
do norte 
Estrella 
do sul 
T 
= 6 h 
7 m 
19 s ,03 
T 
— 
6 h 
18 m 
33 s ,75 
Ea 
= 3 h 
30 m 
55 8 ,59 
Ea 
3 h 
30 m 
55 s ,57 
Sx 
= 9 h 
38 m 
14 B ,62 
S 2 
— 
9 h 
49 m 
29 s ,32 
a 
= 10» 
3 m 
53*,19 
a 
= 
10 h 
1 l m 
ll s ,69 
t 
= ll h 
34 m 
21 s ,43 
t 
: 
ll h 
38 m 
17 s ,63 
t 
= 6° 
24' 
38",55 
t 
= 
5 o 
25' 
35", 55 
ELEMENTOS DO CALCULO 
V 2 (t—t) = 0° 29' 31", 50 • v, (t s + t.) = 
V* (o—o)=27° 2' 36", 19 V.(S. + 8») = 
5 o 55' 7",05 
— 14° 39' 45",60 
Numerador da formula 
Cot ?V 2 (3—g) -0,2920236 
Setl V. (t.—t) =3,9339098 
n sen N =2,2259334 
Denominador da formula 
tg 1 /, (8s + 8n) = 1,41771.87 (n) 
cos 7= (t-t) =1,9999840 
n cos N =1,4177027 (n) 
n sen N = 2,2259334 
n cos N = 1,4177027 (n) 
V2 (t s + tn ) 
tg N= 2,8082307 (n) 
N = 3 o 40' 45",19 (2° Q) 
5° 55' 7",05 
IV, (t, + t n ) — N] = 170° 24' 7",76 
cm l 
SciELO 
9 10 11 12 13 14 
