Data 
1889 
Febbrajo 
Marzo 
Aprile 
Maggio 
Giugno 
- 94 - 
Latitudine dedotta Diff.« I Quadrati 
dalle osserva- 
zioni 
I dalla curva 
6 40 51 45.22 40 51 45.50 -{-0.28 
IO 
45.82 
45.48 — 0.34 
0.1 1 56 
'7 
45.01 
45-45 +0.44 
0.1936 
18 
45-29 
45.44 +o-'5 
0.0225 
19 
44. QO 
45.43 -i-0.53 
0.2809 
30 
45-95 
45.43 —0.52 
0.2704 
IO 
45-81 
45.52 —0.29 
0.0841 
20 
45-49 
45.65 -\-o.i6 
0.0256 
12 
45-83 
46.33 +0.50 
0.2500 
21 
46.67 
46.90 +0.23 
0.0529 
23 
47-57 
46.97 — 0.60 
0.3600 
24 
47.42 
47.00 — 0.42 
0.1764 
28 
47-44 
47.11 —0.33 
0. 1089 
29 
46-75 
47.13 +0.38 
0.1444 
30 
46.81 
47.14 +0.33 
0.1089 
3» 
46.61 
47.15 +0.54 
0.2916 
1 
47.1 3 "f- 0.4^ 
0. 1 04Q 
2 
46.89 
A'T I C —I— 
0.0676 
6 
4"-' 3 
1 1 . 1 1 Oyf 
d / • 1 1 I a*^^ 
I.08I6 
7 
^6 82 
47.10 -j- 0.27 
Q 
0 
47-65 
47-05 O.DO 
0. 3600 
9 
47.98 
47.00 — 0.98 
0.9604 
1 1 
45-75 
40.0 5 ~\' I . I 0 
1.2 1 00 
IO 
45.62 
40.10 -I-O.5D 
0.3136 
»9 
46.04 
46.03 O.OI 
0.0001 
>9 
45-87 
46.03 -j-o-i6 
0.0256 
20 
45.96 
46.00 -\-0.04. 
0.001 6 
20 
45-97 
46.00 -|-o.03 
0.0009 
22 
45.78 
45.95 +0.17 
0.0289 
22 
45-95 
45-95 0-00 
0.0000 
24 
45.80 
45.90 +0.10 
0.0100 
24 
46.05 
45.90 —0.15 
0.0225 
25 
46.09 
45.89 — 0.20 
0.0400 
26 
46.01 
45.87 —0.14 
O.OI 96 
29 
46.13 
45.84 —0.29 
0.0841 
0.0784 ] [r] = + l".06 
0.8453 
[[v]-]=r 
- = 0".147 
,74 , = 0-6910 
n Vn — 1 
0.6745 [/ —j^^^ = 0"A2b 
r n{n — 1) 
fy] = -f 0".G3 
[[«]] = 3". 38 , [vu] = 1.4931 
0.8453 
0.6745 
Vn-i 
■ = 0".133 
:0".110 
= — 0".29 
[M] = 6".53 
[w] = 4.4843 
0.8453 
Yn — l 
= 0'.068 
0.6745 l/-i^ = 0".077 
r n(n — 1) 
