228 
COORDENADAS URAXOGRAPIIICAS DAS ESTRELLAS 
7 = 12 h ll m 28’,45 
y Corvis. 
S = — 17 o 4 ' 30", 59 
f a '= 9 h 27"' 22’,52 
d* Argús.-[ 
I S' = -40° 5' 58’, 93 
7." — 9 h 36 "‘ 39 », 19 
o Leonis. 
S "= 10 ° 16 ' 39",30 
CALCULO DE % /. e X /< >/ 
T' c — T = 0* 30™ 59* f 94 = 0\516 
E a' — Ea = 0 h ,516 X 0*,14 = — 0*,07 
a' -a = 9 h 15“ 54’.07 
x= 3 h 15™ 5*,94 
>/. >. = 48° 46' 29", 10 
*/, /. = 24° 23' 14',55 
T" c —T = 0 h 37” 8M3 = 0 h ,61^ 
E a" — E a = 0*618 X 14 = 
cl" -7 = 9" 25” 10*74 
= 3 h 11” 57’,47 
V, ).' =47° 59' 22",05 
V, >/=23° 59* 41’,02 
ELEMENTOS DO CALCULO 
V* (5'—S) = 
V: (S' + 3) =• 
■ 11° 30' 44",17 
-28° 35’ 14",76 
7, (S"-c ) 
7* (S"+0) 
= 13° 40' 34' 
= — 3 o 23'5$ 
cm 
SciELO 
9 10 11 12 13 14 
< 3l v £. 
