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D.

1 3 5 7 9 11 13 15

8.72"

8.71 Horizontal Parallax.

Ilth, 8.72
31st, 8.70

1st,
21st,

Horizontal Parallax.

10th, 6.69

20th, 8.67

17

19 21 23 25 27 29 31

At Apparent Noon at Greenwich.
JANUARY.

FEBRUARY
Semidiam. S. D. culm.

D. Semidiam. S. D. culm.
m. S.

m. s.
16 18.3
1 11.09

2 16 15.7

1 8.17
18.2
10.99

15.4

7.94
18.2
10.98

15.0

7.71
18.2
10.76
8 14.7

7.48
18.1
10.61
10 14.3

7.26
18.0
10.46
12 13.9

7.03
17.8
10.29
14 13.5

6.82
17.7
10.11
16 13.1

6.61
17.6
9.92
18 12.7

6.40
17.4
9.72
20 12.3

6.21
17.2
9.51
22 11.8

6.02
17.0
9.30
24 11.4

5.84
16.8

9.08
3 26 10.9

5.67
16.5
8.86
28 10.5

5.52
16.3
8.63
30 10.0

5.37
16.0

8.40 Declination Equa. of Time Sidereal

Sidereal Equa. of Time

Declination to be added to Time at D.

to be added tol

Time at
South.

South.
Appar. Time. mean noon.

Appar. Time.mean noon.
m. S.
s.

m. 8.

s. 23 2 16.4 3 43.63 18 42 17.25 1 17 10 16.2 13 51.32 20 44 30.54 22 57 11.1 4 11.85 18 46 13.81 2 16 53 6.7 13 58.93 20 48 27.09 22 51 38.4 4 39.72 18 50 10.36 3 16 35 39.5 14 5.71 20 52 23.65 22 45 38.4 5 7.20 18 54 6.92 4 16 17 55.0 14 11.68 20 56 20.20 22 39 11.4 5 34.27 18 58 3.48 5 15 59 53.7 14 16.84 21 0 16.76 22 32 17.5 6 0.92 19 2 0.04

15 41 35.9 14 21.21 21 4 13.31 22 24 56.9 6 27.12 19 5 56.60 7 15 23 2.0 14 24.78 21 8 9.87 22 17 9.8 6 52.83 19 9 53.16

8 15 4 12.4 14 27.55 21 12 6.43 22 8 56.5 7 18.05 19 13 49.71 9 14 45 7.6 14 29.56 21 16 2.98 22 0 17.1 7 42.74 19 17 46.27 || 10 14 25 47.7 14 30.80 21 19 59.54

35.33
35.53

35.77
Obliquity of the Ecliptic.

1st, 230 271 35.18"
11th,
31st,

36.23 Obliquity of the Ecliptic.

10th, 23 21 36.01 20th,

21s:,

D.

h. m.

h. m.

1 2 3 4 5 6 7 8 9 10

[blocks in formation]

D.

1

Horizontal Parallax.

12th, 8.63

2d,
22d,

Horizontal Parallax.

1st, 8.59 llth, 8.56 31st, 8.53

2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32

At Apparent Noon at Greenwich.
MARCH

APRIL,
Semidiam. S. D. culm.

D. Semidiam. S. D. culm.
1
m. S.

1

m. S.
16 10.0
1 5.37

16 1.9

1 4.48
9.5
5.23

1.4

4.52
9.0
5.10

5
0.8

4.57
8.5
4.98

0.2

4.62
7.9
4.87

15 59.7

4.69
7.4
4.77
11 59.1

4.77
6.9
4.69
13 58.6

1.86
6.3
4.62
15 58.0

4.96
5.8
4.56
17 57.5

5.06
5.2
4.51
19 57.0

5.18
4.7
4.47

21
56.5

5.30
4.1
4.45
23 56.0

5.44
3.6
4.44
25 55.5

5.57
3.0
4.45
27 55.0

5.72
2.5
4.46
29 54.5

5.87
1.9

54.0

6.02 Sidereal

Sidereal Declination Equa. of Time

Eq. of Ti. to be

Declination
to be added to Time at

D.
added to Ap.

Time at
South.

North.
Appar. Time.mean noon.

Time till 16th. mean noon. m. s.

h. m.
8.

m. S.

h. m.

s. 7 40 47.1 12 39.20 22 34 54.08 1 4 26 12.2 4 3.83 0 37 7.23 7 17 58.6 12 27.10 22 38 50.63 2 4 49 18.7 3 45.55 041 3.79 6 55 4.0 12 14.49 22 42 47.18 3 5 12 20.0 3 27.40 0 45 0.34 6 32 3.5 12 1.39 22 46 43.74 4 5 35 15 9 3 9.40 0 48 56.90 6 8 57.7 11 47.85 22 50 40.29 5 5 58 6.0 2 51.58 0 52 53.45 5 45 46.8 11 33.89 22 54 36.84

6 20 50.0 2 33.94 0 56 50.00 5 22 31.2 11 19.50 22 58 33.40

6 43 27.5 2 16.50 1 0 46.56 4 59 11.2 11 4.72 23 2 29.95 8 75 58.3 1 59,30 1 4 43.11 4 35 47.3 10 49.58 23 6 26.51 9 7 28 22.1 1 42.35 1 8 39.66 4 12 19.7 10 34.10 23 10 23.06 10 7 50 38.4 1 25.65 1 12 36.22

36.55

36.62 Obliquity of the Ecliptic.

20, 23 27 36.42

36.58

36.48 Obliquity of the Ecliptic.

1st, 23 27 36.63 11th, 21st,

4.48

31

D.

1 2 3 4 5 6 7 8 9 10

[blocks in formation]

D.

8.46
Horizontal Parallax.

Ist, 8.51"
17th, 8.49
21st, 8.47
31st,

Horizontal Parallax.

10th, 8.45 20th, 8.44 30th, 8.44

1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 31

At Apparent Noon at Greenwich.
MAY.

JUNE.
Semidiam. S. D. culm.

D. Semidiam. S. D. culm.
m. 8.

m. s.
15 54.0
1 6.02

2 15 48.1

1 8.44
53.6
6.18

47.8

8.54
53.1
6.34

6
47.6

8.64
52.7
6.50
8 47.3

8.72
52.2
6.66
10 47.1

8.79
51.8
6.83
12 46.9

8.85
51.4
6.99
14 46.7

8.90
50.9
7.16
16 46.5

8.93
50.6
7.32
18 46.4

8.96
50.2
7.48
20 46.3

8.97
49.8
7.63
22 46.2

8.96
49.5
7.78
24 46.1

8.95
49.2

26 46.1

8.92
48.9
8.07
28 46.0

8.88
48.6
8.20

30
46.0

8.82
48.3
8.32
32 46.0

8.79
Sidereal
Equa. of Time
Declination

Sidereal
D.
to be subtr. fr. Time at
North.

North.

subtr. fr. Ap. Time at Appar. Time. mean noon.

Time till 15th. mean noon. 0 1

m. s.

h. m.
s.
O /
m. s.

s. 14 59 27.0 2 59.65 2 35 23.87 1 22 1 24.4 2 34.18 4 37 37.14 15 17 32.4 3 7.26 2 39 20.43 2 22 9 29.9 2 25.27 4 41 33.69 15 35 22.7 3 14.31 2 43 16.98 3 22 17 12.3 2 15.97 4 45 30.25 15 52 57.7 3 20.81 2 47 13.54 4 22 24 31.5 2 6.28 4 49 26.81 16 10 17.1 3 26.74 2 51 10.09 5 22 31 27.3 1 56.21 4 53 23.37 16 27 20.5 3 32.10 2 55 6.65

6

22 37 59.5 1 45.79 4 57 19.93 16 44 7.6 3 36.87 2 59 3.20 7 22 44 8.0 1 35.03 5 1 16.48 17 0 38.2 3 41.07 3 2 59.76 8 22 49 52.7 1 23.96 5 5 13.04 17 16 51.9 3 44.67 3 6 56.32 9

22 55 13.4 1 12.58 5 9 9.60 17 32 48.5 3 47.68 3 10 52.87 | 10 230 9.9 1 0.92 5 13 6.16

36.21
36.03

35.98
Obliquity of the Ecliptic.

1st, 23° 27' 36.35"
llth,
21st,
31st,

35.93

35.99 Obliquity of the Ecliptic.

10th, 23 27 35.93 201h, 30th,

7.93

Declination Eq. of Ti. to be

D.

h. m.

1 2 3 4 5 6

8 9 10

11 12 13 14 15 16 17 18 19 20

17 48 27.6 18 3 49.0 18 18 52.3 18 33 37.2 18 48 3.4 19 2 10.6 19 15 58.5 19 29 26.9 19 42 35.3 19 55 23.6

3 50.10 3 51.92 3 53.15 3 53.80 3 53.97 3 53.36 3 52.28 3 50.65 3 48.46 3 45.73

3 14 49.43 | 11 3 18 45.99 | 12 3 22 42.54 | 13 3 26 39.10 | 14 3 30 35.66 15 3 34 32.21 16 3 38 28.77 17 3 42 25.33 | 18 3 46 21.89 19 3 50 18.44 | 20

23 4 42.2 0 49.00 23 8 50.2 0 36.85 23 12 33.8 0 24.49 23 15 52.7 0 11.96 23 18 47.1 +0 0.72 23 21 16.8 0 13.53 23 23 21.6 0 26.43 23 25 1.7 0 39.42 23 26 17.0 0 52.44 23 27 7.4 1 5.49

5 17 2.72 5 20 59.28 5 24 55.83 5 28 52.39 5 32 48.95 5 36 45.51 5 40 42.07 5 44 38.63 5 48 35,19 5 52 31.74

[blocks in formation]

D.

1

Horizontal Parallax.

10th, 8.44
20th, 8.44
30th, 8.45

Horizontal Parallax.

9th, 8.46 19th, 8.48 29th, 8.50

2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32

At Apparent Noon at Greenwich.
JULY.

AUGUST.
Semidiam. S. D. culm.

D. Semidiam. S. D. culm.
m. s.

m. 8.
15 46.0
1 8.75

15 47.9

1 6.67
46.0
8.67

3 48.1

6,50
46.0
8.58

48.4

6.32
46.0
8.48

48.7

6.15
46.1
8.36

49.0

5.98
46.2
8.24
11 49.3

5.81
46.3
8.11

13
49.6

5.65
46.4
7.97
15 50.0

6.49
46.5
7.83

17
50.4

5.34
46.7
7.67
19 50.8

5.20
46.8
7.52
21 51.2

5.05
47.0
7.35
23 51.6

4.92
47.2
7.19
25 52.0

4.80
47.4
7.02
27 52.4

4.68
47.7
6.84
29 52.9

4.57
47.9
6.67
31 53.3

4.47
Sidereal

Sidereal
Equa. of Time]

Declination
Time at
to be added to

D.

to be added to Time at North.

North.
Appar. Time. mean noon.

Appar. T'ime. mean noon.
0 1
m. s.

8.
O 1
m. s.

h. m.

S. 23 9 8.4 3 23.34 6 35 53.89 1 18 7 22.1 6 3.45 8 38 7.18 23 5 3.2 3 31.83 6 39 50.45 2 17 52 12.9 5 59.82 8 42 3.74 23 0 33.9 3 46.06 6 13 47.01 3 17 36 46.0 5 55.61 8 46 0.29 22 55 40.4 4 57.03 6 47 43.56 4 17 21 1.9 5 50.82 8 49 56.85 22 50 23.1 4 7.71 6 51 40.12 5 17 5 0.9

5 45.44 8 53 53.41 22 44 41.8 4 18.08 6 55 36.68 6 16 48 43.2 5 39.49 8 57 49.96 22 38 36.9 4 28.12 6 59 33.24 7 16 32 9.0 5 32.95 9 1 46.52 22 32 8.4 4 37.82 7 3 29.80 8 16 15 18.8 5 25.85 95 43.07 22 25 16.5 4 47.16 7 7 26.36 9 15 58 12.7 5 18.19 9 9 39.63 22 18 1.2 4 56.12 7 11 22.91 10 15 40 51.1 5 9.95 9 13 36.19

36.28

36.48
Obliquity of the Ecliptic.

10th, 23 27 36.11
20th,
30th,

Obliquity of the Ecliptic.

9th, 23 27 36.70 19th, 29th,

Declination Equa. of Time

D.

h. m.

1 2 3 4 5 6 7 8 9 10

[blocks in formation]

1855.]

EPHEMERIS OF THE SUN.

51

D.

Horizontal Parallax.

8th, 6.52 18th, 8.54 25th, 8.57

Horizontal Parallax.

8th, 8.59

18th, 8.61 28th, 8.64

2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32

At Apparent Noon at Greenwich.
SEPTEMBER.

OCTOBER
Semidiam. S. D. culm.

D. Semidiam. S. D. culm.
m, S.

m. S.
15 53.8
1 4.38

2
16 1.6

1 4.38
54.3
4.30

2.2

4.48
54.8
4.23

2.7

4.59
55.2
4.17

3.3

4.71
55.7
4.12
10 3.8

4.84
56.2
4.09
12 4.3

4.98
56.7
4.06
14 4.9

5.13
57.3
4.05
16 5.5

5.30
57.8
4.05
18 6.0

5.47
58.3
4.06
20 6.6

5.65
58.8
4.08
22 7.1

5.85
59.4
4.12
24 7.7

6.04
16 0.0
4.17
26 8.2

6.25
0.5
4.23
28 8.7

6.47
1.0
4.30
30 9.2

6.69
1.6
4.38
32 9.7

6.91
Sidereal
Equa. of Time
Declination

Declination

Equa. of Time Sidereal North.

D. to be subtr. fr. Time at

South.

to be subtr. fr. Time at Appar. T'ime. mean noon.

Appar. Time. mean noon.
0 1
m. s.

s.
O
m. s.

S.
8 24 38.0 0 0.86 10 40 20.40 1 3 4 4.6 10 12.65 12 38 37.01
8 2 49.5 0 19.68 10 44 16.95 2 3 27 23.1 10 31.72 12 42 33.56
7 40 53.0 0 38.77 10 48 13.51 3 3 50 39.4 10 50.48 12 46 30.12
7 18 49.0 0 58.11 10 52 10.06 4 4 13 53.2 11 8.90 12 50 26.67
6 56 37.7 1 17.68 10 56 6.61 5 4 37 4.2 11 26.95 12 54 23.22
6 34 19.4 1 37.48 11 03.17 6 5 0 11.8 11 44.63 12 58 19.78
6 11 54.6 1 57.47 11 3 59.72 7 5 23 15.9 12 1.90 13 2 16.33
5 49 23.4 2 17.65 11 7 56.28 8 5 46 16.0 12 18.76 13 6 12.88
5 26 46.3 2 37.98 11 11 52.83 9 6 9 11.6 12 35.19 13 10 9.44
5 4 3.6 3 58.47 11 15 49.38 | 10 6 32 2.5 12 51.17 13 14 5.99

37.36

37.40 Obliquity of the Ecliptic.

8th, 23 27 37.26 18th, 28th,

37.29

37.16 Obliquity of the Ecliptic.

8th, 23 27 37.37 18th, 28th,

D.

h. m.

h. m.

11

2 3 4 5 6

8 9 10

11 12 13 14 15 16

[blocks in formation]

17

18 19 20

10 14 39.2

[blocks in formation]
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