True Apparent Places of the principal Fixed Stars, according to Bessel,

for every tenth day in the year.

Alphard.

Regulus.

Dubhe.

Spica.

y Ursa Majoris.

F1 Right Asc.

Right Asc.

Dec. North,

11

9.)

30,

h
h.

h. 1833.

12
9
10 62 11 54 13

10
m. sec.
m. sec.

2. SC.
m. sec.

m. sec. Jan. 0, 19 22.93 56 18.3 59 29.06 46 46.5 53 20.8038 49.744 59.99 37 11.3 16 23 18 17 5.8 10, 23.15

20.5 28 32 45.2 21.36 50.145 0.48 10.8 23.51 7.9 20, 23.33 22.5 28.56 44.1

21.83 51.1 0.93 10.9 23.94 9.9 30, 23.46 24.4 29.74 43.3 22.28 52.5

1.34 11.5 24.14 11.9 Feb. 9, 23.54 26.1 29.97 42.8 22 62 54.4 1.69 12.6 24.42 13.7 19, 23,57 27.5 28.95 42.5 22 87 56.7 1.97 14.3

24 67

15.4 March 1, 23.55 28.7 28.99 42.5

23.02 59.2 2.18 16.2 24.89 16.9 11, 23.50 29 6

29.98 42.7 23.07 39 1.8 2.32 18.5 25.07 19.2 21, 23.41 30.3 28.93 43.0 23.03 4.5 2.39 21.0

25.21 19.2 31, 23.29 30.7 28.85 43.5 22.91 7.1

2.38 23.5 25.32 20.0 April 10, 23.16 30.9 28.74 44.1 22.72

2.31 26.0 25.40 20.6 20, 23.01 30.9 29.62 41.7 22.47 11. 2.19 28.4 25.45

21.0 30, 22 S7 30.7 28.49

45.3 22:18 13.5 2.03 30.6 25.17 21.2 May 10, 22.73 30.3 28.36 46.0 21.86 14.9 1.83 32.4 25.46 21.3 i 20, 22.60 29.7 29.23 46.6 21.52 15.8 1.61 33.9 25.44

21.2 22 47

28.12 47.1 21.18 16.3 1.37 35.0 25.39 21.0 June 9, 22 39 28.1 29.02 47.6 20.86 16.2 1.13

35.7 25.33 20.7 19, 22.32 27.0 27.94 48.1 20.55 15.7

(.89

35.9 25 25 20.3 22.27 25 9 27.38 48.5 20.28 14.8

1.66 35.7 25.16 19.8 July 9, 22.25 24.7 27.83 48.7

20 04 13 4 0.45 35.0 25.06 19.3 19, 22.25

27 82 49 91 19.85 11.6 0 25 33.9 24.95 19.7 29, 22.29 22.2 27.82

19.70

0.09

24.84 18.1 Aug. 8, 22.34 21.0

27.85 49.0 19.61 6.9 44 59.95 30.5 24.72 17.5 22.43 19.9 27.91

19 57 4. 59.85

29.3

24.62 16.9 28, 22.54 18.9 28.00

49.4 19.59

59.78 25.5

24.52 16.4 Sept. 7, 22.68 18.2 29.11 47.9 19.CS 38 57.8

59.77 23 0 24.44 15.9 17, 22.36

17.7 28.26 47.2 19 84 54. 59.81 19.7 24.38 15.5 27. 23 06 17.6

29.44
46.2

20.06 51. 59.90 16.6 24.36 15.3 Oct. 23.29 17.8 29.64 45.1

20 35 49.1 45 0.05 13.3 24.37 15,2 17, 23 54 18.3 28.88 43.8

20.71 45.0

0.26 10.0 24 43 15,4 27, 23.82 19.2 29.15 42.3

21.13 42.0

0.52

6.8 24.54 15.9 Nov. 6, 24.12 20.4 29.45 40.6 21. il 39.3 0.85 3.6 24.69 16.6 16, 24.44 22.0 29.76 38.8 22.14 36.9 1.24

0.7 24.89 17.7 26, 24.75 23.8 30 09 37.0 22. 2 34.9

1.67 36 58.0 25.13

19.0 Dec. 6, 25.07

25.8 30.42 35.2 23.32 33.4 2.14 55.7 25.41 20.51 16, 25.37 23.0 30.75 33.5 23.93 32.3 2 63

53.9 25.71 22.3 26, 25.64 30.2 31.06 31.8 24.54 31.5 3.13 52.5 26.04 24.2 36, 25.99

32.4
31.35 30.4 25.12 31.9 3.631

51.7

26.37) 26.3

29,

23.4

49.0

32 41

True Apparent Places of the principal Fired Stars, according to Bessel, for every tenth day in the

yrar.

SE Right Asc.

Dec. South.

Right Asc.

Dec. North.

on 5 = Right Asc.

to = Right Asc.

o Dec. North.

20, 30,

11,

h.
h.

h,
1833.
14 20
15 27
16 26 17 12

18 38 m. sec. m. sec. m. sec. m. sec.

m. sec. Jan. 0,8 1.3 3 17.9 27 35.26 16 51.2 19 8 57 3 4.9 27 8.90 41 17.6 3 14.79 37 58.3 10, 1.6 15.6 35.57 48.6 9.86 5.5 9.09 15.3 14.90 55.1 1.9 13.6 35.87 46. 9.17

6.3
9.32

13.2 15.06 52.0 2.2 12.01 36.20

9.50 7.2 9.56 11.2 15.27 49.1 Feb. 9, 2.00 10.7 36.53 42. 9.83 8.1 9.83 9.4 15.51 46.5

19,
2.89 1.01 36.85 41.7 10.17 9.]

10.11 8.0 15 78 44.4 March 1, 3.14 9.0

37.15 41. 10.49 10.0 10.40 7.0 16.08 42.7 3.37

37.44
41.3 10 SI

11.0

10.69 6.4 16.39 41.6 21. 3.50

10 2
37.70 41.9 11.11 11.9 10.98 6.2 16.72

41.0 31

3.7 11.0 37.94 42.8 11.40 12.7 11.25 6 5 17 05 41.1 April 10 3.84 12.1 33.14 44.2 11 66 13.5 11.52

7.1 17.38 41 7 20 3.9 13.5 39.31 45.9 11.90 14.2

11.78

8.1 17.70 42.9 30 3.99

15.0 39.45 47.8 12.12 14 9 12.01 94 18.01 44.6 May 10 . 4.02 16.5 39.55 49.9 12.31 15.4. 12 22 10.9 18 29

46.7 20 4.02 18.1 38.62 52.] 12.47 15.9 12.42 12.6

18.55 49.1 30

3.991 19.6 38.66 54.2 12.61 16.5 12.58 14.4 18.77 51.9 June

3.94
21.0 39.66 56.3 12.69 16 9 12.70 16.3

19.95

54.7 19, 3.87 22.3 38.63 59.2 12.76

12.30 18.1 19 09 57.7 29, 3.77 23.31 38.57 17 0.0 12.77

17.7
12.85
198

19.18 38 0.7 3.66 21.2 38.48 1.5 12 75 16.)

12.57
21.5

19.22
19, 3.54
24.8 39 36 2.7 12.69 18 3 12.85 23.0 19.21'

6.31 29, 3.40

25.1
39.22 3.6 12.60 19.5 12.79 24.3 19.16

8.8
&
3.26
25.2 39.06 4.1 12.15 13.6 12.70

19.05 11.0 3.12 24.9 37.88 4.3 12.33

18.6

12.57 26,2 19 90 13.0 2.99 24.4 37.70 4.2.1 12.16 19.5

12.42 26.9 19.71 14.5 7. 2.95 23.6 37.51 3.7 11,9 18.2 12.25 27.1 18. 49 15.7 17. 2.71 22.6 37 34 2.3 11.80

12.06
27.1

18.25 16.4 27,

2.66

21.2 37.18 1.6 11.63 17.5 11.88 26.9 18.00 16.7 Oct.

2.61
37.05 0.0. 11 48 17.)

11.70

26.4 17.74 16.6 17, 2.60 17.6 36.95 15 55 1 11.37 16.5 11.55

25.5 17.49

15.9 27, 2.64 15,2 36.89 55.81 11.29 10.0 11.11 24.5 17.25 14.9 Nov. 6, 2.73 36 89 5 .3 11.26 15.6 11 32 23.2

17 05 13.3 16, 2.87 10.1 36.93 50.6 11,29

15.3
11.26

21.6 16.98 11.4 26. 3.06 7. 37.04 47.4 11.37

15.1
11.25 19.7

16 76 9.1 Dec. 6, 3,29 4.9 37.29 44.3 11.52 15.1 11,29 17.7 16.68 6.4

16,

3.56 1.91 37.40 41.3 11.71 15.3 11.39 15.2 16.66 3.5 26,

3.36 2 59.2 37.65 38.3 11.95 15.6 11.52 12.9 16.69 0.3 36, 4.19 56.7 37.93 25.5 19.2

1! 69 10.6 16.78 37 56.8

17.4

July

3.6

Aug.

23.2

Sept.

17.7,

19.5

True Apparent Places of the principal Fixed Stars, according to Bessel

for every tenth day in the year.

m.

30,

4.0

0.8

33 4

38.72

39.26

h,
h.
h.
h.

h. 1833.

19
9
20 44
21 69 22 30

23 29 m. sec.

sec.
m. sec.
m. sec.

m. sec. Jan. 0,42 36.92 25 59.8 35 42.35|4i 17 6 26 26.02 49 52 3 48 22.67 30 38.4 59 45.14 10 7.6

10,
35.98
57.1 42.29 14.8 25.65

49.7 22.58

38.0 45.00 6.7 20, 36.09 55.3 42.28 11.8 25.37 46.7 22.51

37.4 44.86 5.4 36.22 53.7 42.33 85 25.20 43.6 22.47 36.5 44.74 Feb. 9,

36.39
52.2 42.42 5.5 25.14 40.2 22.46 35.4 44.63

2.4 19, 36.58 51.0 42.57

2.8 25.21
36.6 22.48

34.0

44.56 March 1,

36.80
50.0
42.76 0.3 25.39

22.54 32.3 44.51 9 59.2 11,

37.04 49.4 42.99/40 58.2 25.67 30.5 22.63 30.5 44.50 57.6 21, 37.29 49.1 43.27 56.7 26.06 28.0 22.76 28.6 44.54

56.1 31, 37.57 49.2 43.57 55.6 26.54 26 0 22.93

26.5 44.62 54.9 April 10, 37.85 49.7 43.91 55.] 27.10 24.5 23.14 24.4 44.74 54.1

20,
38.14
50.5
44.26

55.3 27.70 23.6 23.38 22.1 44.91 53.6
30,
38.43 51.7 44.62 56.0

28.35
23.4
23.66 19.9

45.13 53.4 May 10,

53.1 44 99 57 2 29.01 23.7 23.96 17.7 45.38 53.71 20,

39.00 54 81 45 34 59.0 29.67 24.7 24.29 15.7 45.67 54.3 30, 55.6 45.68 41 1.2 30.30

26.2

24.63 13.7 45 98 55.3 June 9,

39.50 58.6 46.00 3.8 30.90 28.3 24.99 12.0 46.31 56.7 19, 39.72 26 0.5 46.27 6.7 31.43

25.34 10.5 46.65 58.4 29,

39.90 2.5 46 51 9.8 31 89 33.7 25.68 9.3 46.99 10 0.4 9, 40.04 4.4 46.70 13.0

32.26 36.8

26.01 8.4 47.32 2.61 19, 40.14 6.2 46.83 15.2 32.53 40.3

26.31 7.8 47.63 4.9) 29, 7.8 46.91 19.4 32 71 43.8 26.57 7.6

47.91 Aug. 8, 9.3 46 93 22.5 32.78 47.4 26 79

7.7 49.16 9.9)
18,
40.19
10.5 46.90

25.51
32.74 51.0 26.07 8.2

48.39 12.4 28,

46 81
28.2

32.60 54.5 27.09 8.9 48.55 14.9 Sept. 7,

40.01

12.4 46.67 30.6 32.36 57.8 27.17 9.9 48.69 17.1 17, 39.88 46.49 32.7 32.03 50 0.9 27.20

11.1

48.78 19.3 39.72 13.3 46.27 34.4

31.62 3.7 27.18 12.5 48.83 21.3 Oct. 7, 39.55 13.3 46.02 35.7 31.15 6.1 27.12

13.9

48 85 23.1 17, 39.38 13.2

45.76 36.5 30.61 8.1 27.03 15 4 48.83 24.6 39.21

12.8
45.50 36.9 30.04 9.6 26.91

16.7 48.78 25.9 Nov. 6,

39.06 12.1 45.23 36.8 29.44 10.6 26.78 18.0 48.71 26.9 16, 38.93

11.3
44.99 36.2 28.82 11.0 26.63 19.1 48.61

27.61
26,
38.83

10.2 44.75 35.0 28.22 10.8 26.43 20.0 48.50 28.0 Dec. 6, 38.76 8.9 44.55 33.5 27.64

10.1

26.34 20.6 48.38 28.1 16, 38.73 7.5

31.4

27 10 8.8 26.20 20.9 48.24 27.0 26. 38.74 5.9 44.26 29 0 26.61 6.9 26.03 21.0

48.10

27.4 36, 38.78 4.1 44.18 26.3 26.20 4.5 25.99 20.8 47.96 26.6

30.8

July

40.20 40,22

40.12

11.6

12.9

27,

44.38

o

1/

1

66

1 Ceti.

Elements of all the Eclipses and of those Occultations of the principal Fixed

Stars in 1833, which will be visible in the United States, in mean time of the meridian of Berlin, (Oh. 53m. 35.4sec. east of Greenwich.)

Jan.5, 21h. Jan. 20, 11h. July 1, 14h. July 16, 20h. Dec.26,11h.

The Sun. The Sun. The Sun. The Sun. The Sun. Longitude of .

1

285 51 7.8 300 42 17.1 99 50 39.1 il4 23 11.1 274 59 22.4 H. M. in longitude.. 2 32.8 2 32.6 2 22.9 2 23.2 2 32.8 Horizontal Parallax .

8.7
8.7
8.4
8.4

8.7 Semidiameter

16 17.7 16 16.7 15 45.5 15 46.0 16 17.7 Longitude of D

105 59 53.3 300 43 2.0 280 4 37.2 114 17 41.3 95 18 13.1 H. M. hour preceding

37 46.3 29 31.2 30 48.5 37 6.3 34 50.0 following 37 47.0 29 31.0 30 47.4 37 7.7 34 51.7 Latitude of D

45 54.3 35 29.1+ 28 8.3 + 50 11.5 3 43.6 H. M. hour preceding 3 27.7 2 43.2 2 50.2 +

3 23.3 3 13.4 66 following 3 28.1

2 43.0

2 50.3 3 23.1 + 3 13.6 D's Equatorial Paralox

61 8.9 53 55.6 55 5.8 60 37.5 58 40.7 H. Var. in Eq. Par. . + 0.7

0.3
1.0 + 1.0

+ 1.4 D's Horizontal S. D.

16 39.8 14 41.7 15 0.8 16 31.5 15 59.4 Hor. Variation of S. D.

+ 0.2 0.1

0.3 + 0.3 + 0.4 h. m. sec. h. m. sec. h. m. sec.

h. m. sec.

h. m. sec. Sidereal time

200 9.1.

7 39 28.0 o or 8

20 45 4.8 10 58 20.1 13 30 30.9 20 9 21.5 10 24 59.0. Jan. 4, 12h. Jan. 14,235. Jan.28,16h. Mar. 10, 13h. Mar.12,20h 1x Orion.

d Oph. Longitude of ...

86 21 30.5 235 0 44.2 39 35 28.0 237 32 14.7 263 49 12.7 Latitude of same -3 10 27.1 +4 1 11.5 - 5 34 25 7 +3 29 4.6 +1 43 29.9 Longitude of D 85 23 46.7 234 13 47.7 40 17 28.3 236 39 11.1 263 2 45.7 H. M. hour preceding 37 0.5 31 28.6 32 33.6 32 46.4 30 44.6 following

37 2.7

31 26.9 32 36.0 32 43.6 30 42.8 Latitude of D .... -2 33 47.2 +4 35 53.8 - 5 4 37.3 +4 13 41.1 +2 30 34.6 H. M. hour preceding 2 59.2 1 26.2

49.9 1 37.7 2 23.3 following + 3 0.1 1 27.5

50.6 1 39.0 2 23.9 D's Equatorial Paralox 60 31.5 55 44.8 56 50.5 56 54.0

55 15.4 Hor. Var. in Eq. Par. + 1.6 1.5 + 2.2

2.3

1.6 D's Horizontal S. D. 16 29.6 15 11.5 15 29.4 15 30.3 15 3.5 Hor. Variation of S. D. + 0.4 0.4 + 0.6 0.6

0.5 h. m. soc. h. m. sec. h. m. sec. h. m. sec. h. m. sec. Sidereal time

18 57 14.0 19 38 29.0 20 32 30.8 23 14 29.3 23 22 42.1 Apr. 3, 19h. Ap. 15, 23h. May 4, 13h. May 22, 14h. June 6, 18h. Oph. 34 9n

10 Longitude of

258 33 41.3 344 27 41.7 237 32 34.3 106 11 2.3 310 24 43.8 Latitude of same +2 3 3.3 – 4 46 27.1 +3 29 5.440 11 52.0 - 2 58 33.! Longitude of D 258 4 59.2 344 13 53.3 236 33 53.2 106 41 41.2 310 5 45.5 H. M. hour preceding 31 47.8 30 7.3 33 40.6 35 21.3 29 48.8

following 31 45.4 30 8.5 33 38.4 35 21.7 29 48.0 Latitude of D.....+2 38 13.3 - 4 7 0.1 +3 54 40.3 +0 4 25.01– 2 11 30.3 H. M. hour preceding 2 22.7 1 31.3 1 52.7 3 11.7 2 29.0

following 2 23.4 1 30.2 - 1 53.9 3 11.7 2 28.3 D's Equatorial Paralx 56 6.8 54 30.0 57 31.3 59 11.5 54 22.9 Hor. Var. in Eq. Par.

1.9 +0.8

1.7 + 0.5 0.6) D's Horizontal S. D. 15 17.5 14 51.1 15 40.4 16 7.8 14 49.1 Hor. Var. of S. D.

0.5 +0.2 0.5 + 0.1 0.21 h, m. sec. h. m. sec. h. m. sec. h. m. sec.

h. m. sec. Sidereal time .. 1 8 59.11 1 37 14.4 2 50 30.41

4 I 38.21 6 1 26.09

11

!

66

.

225 A

1

66

1

1

66

Elements of the Occultations, mean time at Berlin, (Oh. 53m. 35.4sec. east

of Greenwich.) July 1, 14h. July 7, 21h. Aug. 7, 18h. Aug. 27, 14h.

rH

LL
Ceti.

in ve Longitude of ...

280 31 43.7 355 42 59.3 39 35 55.3 310 25 3.0 Latitude of same - 0 20 6.5 -5 42 30.0 - 5 34 21.4 2 58 34.4 Longitude of D

290 4 37.2 355 22 2.4 39 3 49.0 310 2 44.6 H. M. hour preceding 30 48.5 29 50.9 31 19.9

29 41.2 following 30 47.4

29 51.6 31 21.7

29 40.7 Latitude of D

+ 28 8.3 -4 58 38.6 -4 45 20.3 -2 14 2.0 H. M. hour preceding 2 50.2

0 56.4 1 9.5

2 23.8 following

2 50.3
0 55.1 1 11.0

2 23.2 D's Equat. Parallax 55 5.3 54 21.0 55 43.6

54 6.8 H. Var. in Equat. Par. 1.0 + 0.7 + 1.7

0.5 D's Horizontal S. D. 15 0.8 14 48.6 15 11.1

14 447 Hor. Var. in S. D... 0.3 + 0.2 + 0.5

0.1 h, m. sec. h. m. sec. h. m. sec.

h. m. sec. Sidereal time

6 39 20.5 7 4 8.9 9 5 52.6 10 24 4.2 Sep. 26, 19h. Sep. 27, 17h. Oct. 4, 15h. Oct.30, 13h. 34 rH

$ 8

388 Longitude of ...

344 28 39.5 355 43 22.4 82 27 27.8 65 12 23.7 Latitude of same

- 4 46 28.0 -5 42 32.2 - 2 12 57.4 - 3 42 21.6 Longitude of

345 1 50.9 355 58 12.0 82 4 56.2 64 59 22.6 H. M. hour preceding 29 44.2 29 55.8 32 47.1 32 19.5

following 29 44.7 29 56.5 32 48.9 32 20.6 Latitude of D

-4 28 42.6 -4 49 3.7 -1 34 19.2 - 2 44 24 0 H. M. hour preceding 1 9.9

0 42.0
2 44.2

2 24.3 following 1 8.7

0 40.7 2 44.9

2 25.4 D's Equat. Parallax . 54 2.9

54 10.5 57 6.9 56 31.4 H. Var. in Equat. Par. + 0.3 + 0.5 + 1.6 + 1.2 D's Horizontal S. D. 14 43.7 14 45.8 15 33.8

15 24.1 Hor. Var. in S. D.

+ 0.1 + 0.1 + 0.4 + 0.3 h. m. sec. h. m. sec. h. m. sec.

h. m. sec. Sidereal time

12 23 10.1 12 26 46.9 12 54 3.1 14 36 13.8 Nov. 1, 15h. Nov.28, 19h. | Nov.29,

0h. Dec.18,

17h. N O 1 O и о r H Longitude of ...

92 58 36.1 91 7 8.0 92 58 46.2 355 43 13.0 Latitude of same

-0 50 10,2

- 0 54 21.9 50 10.4 - 5 42 33.9 Longitude of D :: 92 20 5.1 91 2 34.4 93 52 33.2 356 28 56.3 H. M. hour preceding

33 18 1 33 56.3 34 2.1 29 42.2 following 33 19.3 33 57.4 34 3.2 29 42.6 Latitude of D.

27 35.4 27 44.6 -0 12 14.5 - 5 12 31.7 H. M. hour preceding 2 57.6 + 3 5.2

3 6.5

0 27.8 following 2 6718 + 3 5.5 3 6.7

0 26.4 D's Equat. Parallax 57 32.1 57 57.9 59 3.5 54 14.7 II. Var. in Equat. Par. + 1.2 + 1.1 + 1.1 + 0.3

D's Horizontal s. D.. 15 40.7 15 47.8 15 49.3 14 46.9 Hor. Var. in S. D. + 0.3 to 0.3 + 0.3 + 0.1

h. m. sec.

h.m. sec. h. m. sec. h. m. sec. Sidereal time.

14 44 26.6 16 31 33.0 16 32.22.3 17 50 4.4 The sign t, prefixed to the hourly motion in latitude, indicates that the body is approaching; and the sign that it is receding from, the north pole of the ecliptic.

*** The hourly increase of the sidereal time is constantly 9.8565 seconds.

66