[To face page 192. 
Table I. Circumpolar Stars for the Refraction, reduced to the mean Zenith Distance on the First of January, 1807 . 
Star. 
> 
-Q 
O 
Corrected 
Zenith 
distance. 
Comp. 
Retrac- 
tion. 
Sum 
or 
difference. 
Mean 
Zenith 
distance. 
Sum 
or 
difference. 
Cor. of 
Refraction. 
Sum or diff. 
of true 
Zen dis. 
Co - 
Latitude. 
Star. 
> 
s 
0 
Corrected 
Zenith 
distance. 
Comp. 
Refrac- 
tion. 
Sum 
or 
difference. 
Mean 
Zenith 
distance. 
Sum 
or 
difference. 
1 Cor. of 
Refraction. 
Sum or diff. 
of true 
Zen. dis. 
Co- 
Latttude. 
Z 
1 , 
r 
1 . 
,, 
0 
, 
„ 
0 
, 
1 0 
// 
1 0 
, 
H 
z 
0 
/ 
* 
1 . 
// 
1 , 
1 0 
/, 
1 0 
// 
„ 
0 
H 
0 t // 
Ursae mm. 
Bode 4. 
6 
7 
37 
S 9 
35 
27 
10,59 
12,45 
|o 
44,66 
44.97 
• 29,63 
37 
39 
35 
27 
55.25 
57,42 
77 
3 
52,67 
2,55 
1 77 
3 
55,22 
38 
3 ' 
57 . 6 i 
y Ursae 
major. 
20 
9 
3 
73 
17 
42 
59,02 
35.84 
O 
3 
3,23 
12,08 
3 
15,31 
3 
73 
18 
45 
2,25 
47.92 
77 
3 
50,17 
5.56 
77 
3 
55-73 
38 
31 
57.86 
Cephei. 
Hev. 24. 
16 
S 
37 
39 
*4 
48 
4,10 
l6,32 
0 
0 
42.93 
48.9,- 
1 31,88 
37 
39 
'4 
49 
47.03 
5.27 
77 
3 
52.30 
2 ,6 i 
77 
3 
54,91 
38 
31 
57.45 
i Auriga. 
9 
6 
2 
74 
47 
'3 
3 . 3 i 
31.93 
0 
3 
2,84 
10,28 
3 
13.12 
2 
74 
47 
16 
6,15 
42,21 
77 
3 
48,36 
5,49 
77 
3 
53.85 
38 
31 
56.92 
Polaris. 
35 
4 1 
36 
40 
47 55,60 
14 28.52 
0 
0 
42.39 
47.18 
1 29,67 
36 48 
4 ° 15 
38.09 
15.70 
77 
3 
53.79 
2,56 
1 77 
3 
56.35 
38 
3 i 
58,17 
$ Cassiop. 
IO 
7 
2 
74 - 
39 
21 
6-33 
22,98 
0 
3 
2, .'9 
16,87 
3 
19,56 
2 
74 
39 
24 
9,02 
39,85 
77 
3 
48,87 
5,68 
77 
3 
54 - S 5 
38 
3 ‘ 
57.27 
24 Ursae 
minor. 
20 
7 
35 
4 1 
27 
34 
34.06 
48,52 
0 
0 
39> 1 9 
51,56 
■ 3°,75 
35 
41 
28 
35 
13*25 
40,08 
77 
3 
53.33 
2,58 
77 
3 
55.9' 
38 
31 
57-95 
$ Bootis. 
3° 
4 
75 
16 
43 
47,07 
16,44 
0 
3 
1,24 
45 , 7 ° 
3 
46,94 
1 
75 
16 
47 
48,31 
2,14 
77 
3 
50,45 
6,46 
77 
3 
56,91 
38 
3 i 
58,45 
£ Ursae 
minor. 
27 
5 
35 
4 * 
s 
57 
21,71 
0,22 
0 
0 
38.78 
52,42 
I 31,20 
35 
4 ' 
6 
57 
0.49 
52,6+ 
77 
3 
S 3- 1 3 
2,59 
77 
3 
55-72 
38 
31 
57,86 
y Persei. 
7 
9 
1 
75 
16 
43 
20,81 
51,84 
0 
3 
1,25 
35-73 
3 
36,98 
1 
75 
16 
47 
22,06 
27,57 
77 
3 
49,63 
6,17 
77 
3 
55,80 
38 
31 
57,90 
Cameiop. 
Hev. 29. 
6 
9 
33 
43 
44 
•7 
2^,40 
56,38 
0 
0 
38,12 
53.61 
1 31.73 
33 
43 
45 
18 
3.52 
49.99 
77 
3 
53.51 
2,61 
77 
3 
56,12 
38 
31 
58,06 
S Ursae 
major. 
<4 
9 
1 
75 
4 
55 
52,51 
13,18 
0 
3 
1,08 
42,08 
3 
43 .i 6 
1 
75 
4 
53 
53.59 
55,26 
77 
3 
48,85 
6,35 
77 
3 
55-20 
38 
3 i 
S 7 * 6 o 
a* Cephei. 
5 
7 
33 
43 
44 
18 
I 1,56 
I 1,70 
0 
0 
3«>33 
52.30 
1 3 0 A 3 
33 
43 
44 49.89 
19 4,00 
77 
3 
53.89 
2.57 
77 
3 
56,46 
38 
3 ' 
58,23 
0 Dracon. 
33 
7 
0 
76 
58 
1 
54.36 
2 .45 
0 
3 
0,96 
51,31 
3 
52,27 
0 
76 
58 
4 
55,32 
53.76 
77 
3 
49,08 
6,61 j 
77 
3 
5 S .69 
38 
31 
57,84 
Cameiop. 
Hev. 30. 
7 
0 
3 2 
44 
3 
59 
5,85 
13,51 
0 
0 
36,26 
57 . 0 ! 
1 33.27 
32 
45 
3 
0 
42, 1 1 
10,52 
77 
3 
52,63 
2,65 
77 
3 
55.28 
38 
31 
57.64 
y Dracon. 
58 
8 
0 
76 
2 57.37 
56 44,22 
0 
4 
0,05 
7,90 
4 
7,95 
0 
77 
2 
0 
$ 7,42 
52,12 
77 
3 
49-54 
7,05 
77 
3 
56,59 
38 
31 
58,29 
£ Ursa; 
minor. 
:si 
3 ° 
46 
5 1 
10 
25,00 
5473 
0 
33 »°° 
0,48 
■ 33 > 4 8 
46 
5 1 
1 1 
58,00 
S^»2I 
77 
3 
53.21 
2,67 
77 
3 
55,88 ( 
38 
31 
57.94 
v) Ursae 
major. 
57 
10 
1 
78 
1 1 
10 
I 1,67 
30,62 
0 
4 
I,l6 
30,98 
4 29,82 
1 
78 
1 1 
15 
12,83 
1,60 
77 
3 
48.77 
7,94 
77 
3 
56,71 
38 
31 
5 8 ,35 
5 Ursae 
minor. 
8 
5 
2 5 
5 i 
4 
57 
45,80 
27 , 75 
0 
1 
26,00 
13,80 
1 39 - 8 ° 
25 
Si 
s 
58 
1 1,80 
41,55 
77 
3 
53.35 
2,84 
77 
3 
56,19 
38 
31 
58,09 
a Persei. 
20 
12 
2 
79 
IS 
'7 
14,89 
19,00 
0 
4 
2 , 3 ° 
46,90 
4 44.60 
2 
79 
18 
22 
17.19 
5,90 
77 
3 
48,71 
8,09 
77 
3 
56,80 
38 
3 i 
58,40 
0 Ursae 
minor. 
14 
8 
z 3 
53 
28 
34 
12,07 
0,30 
0 
1 
23.94 
17.03 
1 40,97 
23 
53 
28 
35 
36,01 
17,33 
77 
3 
53-34 
2,87 
77 
3 
56,21 
38 
3 ‘ 
58,10 
S Persei. 
■5 ! 
8 1 
3 
80 
3 
2 
48,89 
3 2 >59 
0 
5 
3.11 
7.69 
5 
4,58 
3 
80 
3 
7 
5 2,00 
40,28 
77 
3 
48,28 
8,67 
77 
3 
56,95 
38 
3 i 
58,47 
y 1 Ursae 
minor. 
5 
8 
21 
55 
3 
59 
2.10 
4> 6 3 
0 
2 i ,35 
24,18 
1 45.53 
21 
5 6 
3 
0 
23.45 
28 81 
77 
3 
52,26 
3.00 
77 
3 
55,26 
38 
31 
57,63 
t Herculis. 
5 
S 
4 
81 
41 
38 
14,02 
5°> 33 
0 
6 
4.47 
15,64 
6 
n.17 
4 
81 
41 
45 
18,49 
5-97 
77 
3 
47,48 
10,56 
77 
3 
58,04 
38 
31 
59-02 
y 2 Ursae 
minor. 
II 
21 
55 
2 
59 
48,68 
18,44 
0 
1 
21.33 
24,32 
1 45. 6 5 
21 
56 
3 
0 
IO Ol 
42,76 
77 
3 
52,77 
3,01 
77 
3 
55,78 
38 
3 ' 
57,89 
Capella. 
24 1 5 
19 j 82 
4 ° 
37 
45,74 
5 1,21 
0 
6 
5.63 
47,87 
6 
42,24 
5 
82 
40 
44 
5'. 37 
39.08 
77 
3 
47 , 7 i 
11,44 
77 
3 
59,15 
38 
3 ' 
59-57 
0 Cephei. 
30 
5 
! 5 
61 
35 
26 
5.97 
48,13 
0 
1 
15,70 
42,87 
1 58.57 
! S 
61 
35 
28 
2 1,67 
31,00 
77 
3 
52,67 
3.37 
77 
3 
56,04 
38 
31 
58,02 
■vj, Ursae 
major. 
14 
5 
5 
82 
5 S 
S 2 
19,56 
3.33 
0 
7 
5.85 
9.74 
7 
3,89 
5 
82 
55 
59 
25.41 
13.07 
77 
3 
47,66 
12,06 
77 
3 
59.72 
3 « 
31 
59,86 
a Dracon. 
'3 
6 
'3 
6 3 
49 48,80 
11 5 3 ■ z + 
0 
13.77 
55.84 
2 
9,61 
13 
6 3 
5° 
‘3 
2 57 
49.08 
77 
3 
51,65 
3.69 
77 
3 
55,34 
38 
3 ‘ 
57,67 
0 Aurigae. 
9 
1 1 
6 
83 
33 
29 
13,88 
32,80 
0 
7 
6,50 
34*35 
7 
27,85 
6 
83 
33 
37 
20,38 
7» 1 5 
77 
3 
46,77 
12,74 
77 
3 
59 . 5 ' 
38 
3 ‘ 
59-75 
a Ursae 
major. 
'll 
1 I 
6 5 
>9 
4 2 
11,17 
25,14 
0 
2 
u.'s 
4.36 
2 
15.51 
1 1 
65 
■9 
44 
22,32 
29,50 
77 
3 
51,82 
3,86 
77 
3 
55,68 
38 
31 
57,84 
a, Cygni. 
26 
6 
6 
83 
S 2 
47 
9,82 | O 
39,78 j 8 
6,82 
23,42 
8 
l6,60 
6 
83 
5 2 
56 
16,64 
3,20 
77 
3 
46,56 
14,13 
77 
4 
0,69 
38 
32 
0-34 
x 1 Dracon. 
26 
8 1 
10 
66 
2 9 
3 2 
0,80 
30,1 I 
O 
2 
10,27 
II,l8 
2 
21,45 
10 
66 
29 
34 
1 1,07 
41.29 
77 
3 
52,36 
4,02 
77 
3 
56,38 
38 
31 
58,19 
a Ursae 
major. 
9 1 7 35 
5 1 84 30 
31.84 
21.78 
0 
9 
7,62 
6,55 
8 
58,93 
7 35 
84 39 
39.46 
28.33 
77 
3 
48,87 
'S.33 
77 
4 
4,20 
38 
32 
2,10 
S Dracon. 
33 
6 
69 
3 6 
24 
53,00 
2 I ,09 
O 
2 
7.38 
29,85 
2 
37.23 
7 
69 
26 
0,38 
5°> 94 
77 
3 
5'.32 
4,48 
77 
3 
55,80 
38 
3 i 
57 - 9 ° 
e Aurigae. 
27 8 
4 
56 
Si 
31,11 
8.35 
0 
9 
8,07 
17,51 
9 
9 44 
85 
5 6 
0 
39,18 
25,86 
77 
3 46,68 
15,63 
77 4 
2,31 
38 
32 
1,15 
2 Lyncis. 
? 
4 
35 
2 5 
31,82 
45.39 
O 
2 
7 > 8 4 
25 v 3 i 
2 
33.15 
7 
69 
35 
28 
39.66 
10,70 
77 
3 
50,36 
4.36 
77 
3 
54.72 
38 
3 ' 
57.36 
10 Ursae 
major. 
6 | 8 
3 1 85 
55 
48 
37.75 
26,95 
0 
1 1 
9*07 
17,66 
1 I 
8 >S 9 j 85 
5 S 
59 
46,82 
4461 
77 
3 
57,79 
19,02 
77 
4 
16,81 
38 
32 
8,40 
i Urss 
major. 
-1 
6 
70 
78 
22 
12,07 
5 3 - 5 ° 
2 
6,56 
39,16 
2 
45.72 
6 
7 ° 
38 
*5 
18,63 
32,66 
77 
3 
51.29 
4,71 
77 
3 
56,00 
38 
3 ' 
58,00 
(a Ursae 
major. 
'4 
5 
8 
85 
59 58,08 | 0 9,01 
52 23,49 1 11 39.4s 
11 
3°,44 
9 
86 
O 
4 
3 
55.85 
19.64 
77 
4 
' 5,49 
38 
32 
7.74 
0 Cassiop. 
2 9 
6 
70 
36 56,92 
24 13,02 
O 
2 
6,62 
35.33 
2 
41.95 
6 
70 
37 
26 
3.54 
48.35 
77 
3 
51,89 
4,61 
77 
3 
56,5° 
38 
3 ' 
58.25 
y Androm. 
12 
4 
IO 
86 
4 
54 
1,34 
21,52 
0 10,20 
i 35 i>o 3 
13 
40,83 
IO 
87 
4 
8 
11.54 
12.55 
4 
1,01 
23.3s 
77 
4 
24.36 
38 
32 
12, IS 
0 Ursae 
major. 
29 
6 
5 
71 
5 6 
4 
4274 
18,90 
O 
2 
5,84 
43.84 
2 
49,68 
5 
71 
56 48,58 
7 2*74 
77 
3 
51,32 
4.83 
77 
3 
56,15 
38 
3 i 
58,07 
|3 Bootis. 
8 
2 
10 
87 
18 
7 
23,26 | O 
35,00 | 15 
10,02 
0,17 
14 50,15 
10 
87 
18 
22 
33.28 
35.17 
4 
1,89 
25,33 
77 
4 
27.22 
38 
32 
13,61 
t Ursae 
major. 
26 
7 
S 
71 
3 Z 
23 
2 7 >S 3 
28,95 
O 
2 
5.42 
49.39 
2 
54.81 
5 
7 i 
32 
31 
32.95 
18,34 
77 
3 
51.29 
4,97 
77 
3 
56,26 
38 
3 ' 
58.13 
a Aurigae, 
'7 
4 
10 
87 
3 ° 
19 
17,75 
18,98 
0 
15 
10,78 
3,00 
1 10 
*4 52.22 j 8? 
30 
34 
28.53 
21,98 
77 
3 
53.45 
25-38 
77 
4 
18,83 
38 
32 
9 - 4 ' 
£ Ur c ae 
major. 
3 ;i 
4 
72 
28 
3 2 
5,41 
37,94 
O 
3 
4.35 
2,96 
3 
7 . 3 i 
4 
72 
28 
35 
9.76 
40,90 
77 
3 
50,66 
5,33 
77 
3 
55.99 
38 
3 i 
57'99 
£ Aurigs. 
9 
2 
10 41 
87 29 
4,42 
7 > 3 2 
0 10,91 
1558,10 
15 47.19 
10 
87 
41 
45 
'5.33 
s.42 
77 
3 
50,09 
26,94 
77 
4 
17,03 
38 
32 
8,51 
» Persei. 
“i 
3 
73 
36 58,63 
23 44,29 
0 
3 
3 > 6 S 
4,10 
3 
7.75 
3 
73 
37 
26 
2,28 
48.39 
77 
3 
50,67 
5.34 
77 
3 
56,01 
38 
31 
58,00 
0 Persei. 
11 
6 
1 1 
88 
15 
1 
42,06 | O 1 1,29 
23,30 | 1824,73 
18 
13,44 
II 
88 
15 
19 
53.35 1 
48,03 
77 
3 
54,68 j 
3 i,i 1 
77 4 
25,79 
38 
32 
12,89 
