A Complete Epitome of Practical Navigation, and Nautical Astronomy

INI

11

APPARENT Noon. (N. A. P. I.)

MEAN Noon. (N. A. P. II.) A
VAR.

SUN'S EQUATION

VAR.

SIDEREAL
DATE, DECLINATION.

IN 1
DECLINATION. SEMI-

OF

TIME
HOUR.
DIAMETER. TIME.

HOU'R.
m. s.

S. h. m. s.
Oct. 1 S. 3 16 13.6 58.22 S. 3 16 23.7 16 13 +10 22.95 0.799 12 40 40-82

2 3 39 29.9 58:13 3 39 40:3 16 1.6 10 41.97 0-785 | 12 44 37-38
3 4 2 43.8 58.02 4 2 54.5 | 16 1.9 11 0.65 0.771 | 12 48 33-93

4 25 55.0 57.90 4 26 60 | 16 21 11 18.98 0.756 12 52 30-45
4 49 3:1 57.77 4 49 14:3 | 16 2:4 11 36.94 0.740 12 56 27-03
5 12 7.8 57.61 5 12 19.2 | 16 2:7 11 54:51 0.724 | 13 0 23.59
5 35 8.6 57.45 5 35 20.3 16 2.9 12 11.67 0.706 13 4 20-14
5 58 5.2 57.26 5 58 17.1 16 3.2 12 28.41 0.688 | 13 8 16.69

6 20 57-3 | 57.07 6 21 9.4 16 3.5 12 44.70 0.669 | 13 12 13-25
10 6 43 44:4 56.85 6 43 56.8 16 3.8 13 0.53 0-650 13 16 9-20
11 7 6 26.2 56-62 7 6 38.8 16

4.0

13 15.89 0.629 13 20 6.35
12 7 29 2:3 56:38 7 29 15.0 | 16 4.3 13 30.73 0.608 13 24 2-91
13 7 51 32:3 56.11 7 51 45.2 16 4:6 13 45.07 0.586 13 27 59-36
14 8 13 55.8 55.84 8 14 8.8 16 4.9 13 58.87 0.564 13 31 56-01
15 8 36 12:4 55-54 | 8 36 25.5 16 5.1 14 12:13 0-541 | 13 35 52-57
16 8 58 21.7 55.23 8 58 34.916 54 14 24.83 0-517 | 13 39 49.12
17 9 20 23.2 54.90 9 20 36.6 | 16 5.7 14 36.95 0.493 13 43 45.68
18 9 42 16.7 | 54.55 9 42 30.2 | 16 6.0 14 48:48 0.468 ! 13 47 42-33
19 10 4 1.6 54.19 10 4 15.2 16 6.2 14 59.420-443 13 51 38.78
20 10 25 37.6 53.80 10 25 51.2 16 6.5 15 9.74 0.417 13 55 35-34
21 10 47 4.2 53.40 10 47 178 16 6:8 15 19.43 0.391 | 13 59 31.89
22

11

8 21.0 52.99 11 8 34.7 16 7.1 15 28.49 | 0-364 14 3 28.45
23 11 29 27.7 52:56 11 29 41.4 16 73 15 36.89 0:336 | 14 7 25-00
24 11 50 23-8 52:11 11 50 37.4 | 16 7.6 15 44.61 0.307 14 11 21:55
25 12 11 8.9 51.65 12 11 22:6 16 7.9 15 51.64 0.278 14 15 18-11
26 12 31 42:8 51.17 12 31 56.4 16 8.1 15 57.96 0.249.14 19 14-66
27 12 52 4.9 50-67 12 52 18.5 16 8.4 16 3.55 0.218 | 14 23 11-22
28 13 12 15.1 50.16 13 12 28.6 16 8.7 16 8.39 0.186 | 14 27
29 13 32 12:8 | 49.64 13 32 26.2 16 8.9 16 12:47 0:154 14 31 4.33

30 13 51 57.7 49:10 13 52 11.016 9.2 16 15.76 0.121 14 35 0-88
Oct. 31 14 11 29.5 48.54 14 11 42:7 | 16 9:4 +16 18.27 0.088 14 38 57.44
Nov. 1 S.14 30 47.7 47.97 S.14 31 0:8 16 9:6 +16 19.97 0.054 14 42 53-99

2 14 49 52:0 47.38 14 50 4.9 16 9.9 16 20-86 0·020 | 14 46 50 55
3 15 8 41.9 46.77 15 8 54.6 16 10-1 16 20.92 0.014 14 50 47.10
4 15 27 17.0 46.15 15 27 29:6 16 10:4 16 20.15 0.049 14 54 43.66

15 45 37.0 45.51 15 45 49.4 16 10.6 16 18:54 0.084 | 14 58 40-21
16 3 414 44.85 16 3 53:5 16 10.8 16 16.090 120 15 2 36.77
16 21 29.7 44:17 16 21 41.7 16 11.1 16 12:78 0.155 15 6 33-32

16 39 1.7 43:48 16 39 13.4 16 11.3 16 8.62 0.191 15 10 29.88
9 16 56 16.8 42.77 16 56 28.2 16 11:5 16 3.60 0.227 15 14 26.44
10 17 13 14.7 42.04 17 13 25.8 16 11.7 15 57.720-263 | 15 18 22.99
11 17 29 54.9 41.30 17 30 5.7 16 12.0 15 50.98 0.298 15 22 19-55
12 17 46 17.0 40.54 17 46 27.6 16 12.2 15 43:39 0:334 | 15 26 16.10
13 18 2 20.6 39.76 18 2 30.9 16 12:4 15 34.94 0.369 15 30 12-66
14 18 18 5.4 38.96 18 18 15'4 16 12-6 15 25.64 0.404 15 34 9.22
15 18 33 30.8 38.15 18 33 40.5 16 12:8 15 15:51 0.439 | 15 38 5.77
16 18 48 36.5 37.32 18 48 45.816 13:1 15 4.54 0.474 | 15 42 2-33
17 19 3 22:

036-47 19 3 31:1 16 13:3 14 52.76 0.508 15 45 58.89
18 19 17 47.0 35.61 19 17 55.7 16 13.5 14 40.16 0.541 | 15 49 55.44
19 19 31 51.1 34.73 19 31 59.4 16 13.7 14 26.76 0.574 15 53 52.00
20 19 45 33.8 33.83 19 45 41:8 16 13.9 14 12:57 0.607 15 57 48-56
21 19 58 54.9 32.92 19 59 2.5 | 16 14:1 13 57-590-640 16 1 45-11
22 20 11 53.9 31.99 20 12 1.2 16 14:3 13 41.83 0.673 16 5 41.67
23 20 24 30.5 31.05 20 24 37.5 | 16 14.5 13 25.30 0.705 16 9 39.23
24 20 36 44.5 30.10 20 36 51.1 16 14.7 13 8:00 0.736 16 13 34.78
25 20 48 35.4 29:14 20 48 41.6 16 14.8 12 49.94 0.768 16 17 31:34
26 21 0 3.0 28.16 21 0 8.9 16 15.0 12 31.14 0.799 16 21 27-90
27 21 11 7.0 27.17 21 11 12.5 16 15.2 12 11.61 0.829 16 25 24-46
28 21 21 47.126.16 21 21 52.2 | 16 15.4 11 51.35 0.859 16 29 21.01

29 21 322.9 25.15 21 32 7.7 16 15.5 11 30.38 0.888 16 33 1757
Nov.30 21 41 54.2 24.12 21 41 58.7 | 16 15•7 |+11 8.730.916 16 37 14.13

VAR,

VAR.
IN 1

DATE.

DECLINATION.

DECLIXATION.

SIDEREAL

TIME.

HOUR.

TIME.

HOUR.

1

m. s.

APPARENT Noon. (N.A. P.II.)

MEAN Noon. (N. A. P. II.),
SUN's

EQUATION
IN 1

SEMI-

OF
DIAMETER.

h. m. S.
Dec. 1 s.21 51 20-7 2308 S. 21 51 24:8 16 15-8 +10 46:41 0944 16 41 10.69

2 22 0 22.1 22:03 22 0 25.9 16 15.9 10 23:43 0.970 16 45 7.24
3 22 8 58:1 20.96 22 9 1.6 16 16:1 9 59.82 0:996 16 49 3.80
4 22 17 8.4 19.89 22 17 11.6 16 16.2 9 35.60 1.021 16 53 0.36
5 22 24 529 18-81 22 24 55.8 16 16.3 9 10.80 1.045 16 56 56.92
6 22 32 11.2 17.71 22 32 13.7 | 16 16.5 8 45:44 ' 1.068 17 0 53:47
7 22 39 3:0 16.60 22 39 5.3 16 16.6 8 19:54 1.090 17 4 50.03
22 45 28.2 15.49 22 45 30-2 16 16:7 7 53:13 1.111 17

8 46:59
22 51 26.6 14.37 22 51 29.4 16 16.8 7 26•24 1.130 17 12 43.15
10 22 56 57.9 13:24 22 56 59.5 16 16:9 6 58.90 1.148 17 16 39.71
11 23 2 2:1 12:10 23 2 3.4 16 17:0 6 31.14 1.165 17 20 36.27
12 23 6 38.8 10.95 23 6 39.9 16 17:1

6 3.01 1.180 17 24 32.82
13 23 10 47.9 9.80 23 10 48:8 16 17.2 5 34.53 1.193 17 28 29 38
14 23 14 29.3 8.64 23 14 30-0 16 17:3 5 5.75 1.205 17 32 25.94
15 23 17 42:8 7.48 23 17 43:4 16 17.4 4 36.71 1.215 17 36 22:50
16 23 20 28.4 6.31 23 20 28.8 16 17.5 4 7.44 1.224 17 40 19.06
17 23 22 45.8 5:14 23 22 46:1 16 17.6 3 37.98 1.231 17 44 15.62
18 23 24 35:1 3.96 23 24 35-3 16 17:7 3 8.37 1.237 17 48 12.17
19 23 25 56:1 2.78 23 25 56.2 | 16 17.8 2 38.64 1.241 17 52 8.73
20 23 26 48.7 1.60 23 26 48.8 16 17.8 2 8.82 1.244 17 56 5.29
21 23 27 13:1 0:43 23 27 13:1 16 17.9 1 38.94 1.246 | 18 0 1.85

23 27 9.2 0.75 23 27 9.1 16 18.0 1 9.03 1.247 18 3 58.41
23 23 26 36.9 1.93 23 26 36.9 16 18.0 0 39.12 1.246 18 7 54.97
24 23 25 36:4 3:11 23 25 36:4 16 18:1 + 0 9.25 1.244 18 11 51.52
25 23 24 7.6 4.29 23 24 7.6 16 18:1 0 20:56 | 1.240 18 15 48.08
26 23 22 10.6 5:46 23 22 10.6 16 18:1 050-27 | 1.236 18 19 44.64
27 23 19 45.4 6.63 23 19 45.5 | 16 18:2 1 19.85 1.230 18 23 41.20
28 23 16 52.2 7.80 23 16 52.4 | 16 18.2 1 49.27 1.223 18 27 37.76
29 23 13 30.9 8.97 23 13 31:3 16 18.2 2 18.50 1.214 18 31 34:31
30
23

22

10.13 23 9 42:3 16 18.2 2 47.51 1.204 18 35 30.97
Dec. 31 23 5 24.9 11:28 23 5 25:5 16 182 3 16:27 1:193 18 39 27.43

9 41.8

THE SUN'S RIGHT ASCENSION.

APPARENT Noon.

MEAN Noon.

VAR.

RIGHT

DATE.

IN 1

ASCENSION.

HOUR.

h. m.

Apr. 12

h. m.

S.
Jan. 11 19 32 2.75
Feb. 23 22 26 53.88
Mar. 14 23 37 33.44
15 23 41 12.94

1 23 18.61
May 21

3 52 40.41
26 4 12 49.06

27 4 16 52.23
Sept. 6 11 0 19.83

7 11 3 56.15
Oct. 5 12 44 48.33

20 13 40 23.21
Dec. 3 16 39 2:17

11 17 14 3.93

s.
10-838
9.498
9.151
9.141
9.198
10.019
10.123
10.142
9.017
9.010
9.114
9-438
10 856
11.024

S.
19 32 1.27
22 26 51.73
23 37 32:02
23 41 11:57
1 23 18:49
3 52 41.01
4 12 49.60
4 16 52:76
11 0 20.10
11 3 56.46
12 44 50.09
13 40 25.60
16 39 3.98
17 14 5:12

28

d. h. / h. m. 8.
Jan. 27 8 2 27 14.68

9 2 29 14.26
Feb. 6 4 10 37 11.26

5 10 39 9.11
28 3 6 10 11.00

4 6 12 20:10
Mar. 8 6 12 48 26:25

7 12 50 23.29
14 20 18 43 24.48

21 18 46 0.38
Apr. 5 18

13 46 5.96
19 13 48 8.75
12 8 20 2 3.42

9 20 4 36.32
30 0 11 19 5:03

1 11 21 1.38
May 5 9 15 45 48:34

10 15 48 9.54
26 19 10 53 20.26

20 10 55 15.67
June 25 5 12 28 24.66

6 12 30 17.86
28 15 15 14 25.14

16 15 16 40.16
Aug. 7 2

2 53 7.88

3 2 55 12:45
Sept. 22 5 18 43 9.58

6 18 45 44.54
28 0 0 24 58.69

1 0 27 12.00
Oct. 20 5 19 30 18.15

6 19 32 51.69
Nov. 19 22 22 53 14:33

23 22 55 28.25
Dec. 16 13 22 20 3.92

14 22 22 23.92
18 10 23 59 57.90

11 0 2 5.31
19 7 0 44 1.13

8 046 5.66

Apr. 5

S.
19.929
19.930
19.651
19.632
21.515
21.519
19.500
19.513
25.974
25.993
20.449
20:483
25.496
25.470
19.394
19.390
23.503
23.563
19.242
19.228
18.861
18.874
22:467
22.540
20.758
20.765
25.814
25.840
22230
22.206
25.593
25.586
22.341
22.299
23.363
23.303
21.250
21.219
20.763
20.748

10 4 29.4 N.
10 16 8.5
13 40 33.9 N.
13 30 18.2
23 35 38.4 N.
23 37 41.1
0 7 36.0 N.
0 5 26.0 S.
24 2 57:3 S.
24 3 16.5
6 19 21.0 S.
6 32 35.0
23 14 19:3 S.
23 9 42.5
9 56 39.6 N.
9 44 48.5
17 32 13:3 S.
17 42 40.9
12 36 58.2 N.
12 26 0:3
2 33 34.3 N.
2 20 43.2
14 59 39.8 S.
15 11 16:1
13 16 39.1 N.
13 28 12:1
24 56 52.5 S.
24 57 2:7
2 31 38.6 S.
2 16 11.7
24 47 42:4 S.
24 44 50.4
12 46 24.1 S.
12 33 7.9
15 53 3.5 S.
15 40 44.8
5 36 23.4 S.
5 21 45.4
0 27 2.6 S.
0 12 182

116.81
116.22
102.31
102.93
21.01
19.89
130.28
130.37

4.02

2.38
132.43
132:23
45.35
46.90
11825
118.78
105.08
104:11
109.35
109.94
128.40
128.63
116.38
115:71
115.88
115.11

2.53

0.88
154.46
154.51
27.85
29.50
132-35
133.03
122.68
123.54
146.24
146.43
147.44
147.36

b.
Jan. 25 4 23.4

26 5 9.8
27 5 55.3
28 6 40.7
29 7 26.7

30 8 13 9
Feb. 1 9 51-3

2 10 40-6
27 6 570

7 46.2
Mar. 7 13 13.1

8 13 57:1

12 38.2
6 13 25.4
9 16 5.2

10 17 4.4
June 28 8 32.5

29 9 25.5
Sept. 27

11 30-2
28 12 21.4
Oct. 4 17 26.7

5 18 17.8
Dec. 19 650-4

20 7 37-6

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Sun

E. Mar. 14 15 77 33 10 2613

18 75 54 33 2605

21 74 15 45 2596
Sun

E.
Apr. 12 3 87 44 54 2615

6 86 6 19 2613

9 84 27 42 2612
Sun
W. | May 26 15 92 2 46 3347

18 93 26 3 3337

21 94 49 32 3327
Mars
E. June 25 0 56 10 7 2861

3 | 54 36 58 2850

6 53 3 35 2838
Fomalhaut W.

Aug. 6 21 69 56 24 | 2852

7 0 71 29 44 2865

3 73 2 48 2877
Venus W. Sept. 22 0 50 57 17 2698

52 33 59 2683

54 11 1 2669
Sun
W. Oct. 20 0 80 28 23 2685

82 5 23 2678

6 83 42 32 2670
Altair W.

Nov. 19 18 49 37 57 | 3819

21 50 52 40 3746

24 52 8 39 3678
Markab E. | Dec. 16 9 33 31 50 4154

12 32 22 40 4368
15 31 16 50 4617

Jan. 25 15 53.7 15 45.7 58 14:0 57 44.9

27 15 23.5 15 17.0 56 23.5 55.59.7
Feb. 6 14 55.1 14 57.9 54 39.5 54 49.7

28 14 49.1 14 47.4 54 17.4 54 11.1
Mar. 8 15 17.7 15 21.7

56 2.3 56 16:7
14 16 6.9 16 10:7 59 2.6 59 16:2

15 16 14:0 | 16 17:1 59 28.6 59 39.7
Apr. 5 15 30.0 15 34.5 56 47:1 57 3.7

6 15 38.9 15 43:1 57 19.7 57 35:1
12 16 10.4 16 11.1 59 15:2 59 17.7

30 15 7.5 15 12:4 55 24.7 55 42:9
May 26

14 52:4 | 14 55.5 54 29.5 54 40.7
27 14 59.215 3.6 54 54.4 55 10.5
June 25 15 7.615 13.2 55 25.0 55 45.8

28 15 48.5 15 56:3 57 55.2 58 23.7

29 16 4.0 16 11.4 58 51.7 59 18.8
Aug 715 31.2 15 24.4 56 51.6 56 26.9

27 16 34.0 16 38.0 60 41.9 60 56:3
Sept. 22

16 4:6 16 9.9 58 54:1 59 13.3
28 16 25.3 16 21.0 60 9.9 59 54.0
Oct. 20 16 32 16 6:3 | 58 49.0 59 0:1
Nov. 19 16 9.8 16 9.2

59 13.2 59 10.9
20

16 8:3 16 7:1 59 7.6 59 3:1
Dec. 16 16 19.1 16 16.8 59 47.0 59 38-6

17 16 14.0 16 10.8 59 28.4 59 16:9
18 16 7.4 16 3.7 59 4.2 58 50.8
19 15 59.9 15 55.9 58 36.7 58 22:3

Aldebaran

E.

Dec. 18 6

9
12

72 29 15
70 44 43
69 0 23

2360
2368
2377

THE PLANETS' RIGHT ASCENSION, DECLINATION AND

HORIZONTAL PARALLAX.

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Venus Dec. 31 16 49 25.1 S.
Mars Feb. 2018 9 36.8 S.

July 6 22 45 47.2 S.
Jupiter Sept. 12 20 20 55:7 S.
Saturn Mar. 6 13 21 17.2 N.

2:3 24.3
+16.8

7-5
+ 2.9

16.0
+ 1.7

2:0
1.1

+ 4.0

Libros

A Complete Epitome of Practical Navigation, and Nautical Astronomy ..., Volumen1