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Royal Greenwich Observatory.

Five-year catalogue of 258 fundamental stars, deduced from observations extending from 1887 to 1891, made at the Royal observatory, Greenwich online

. (page 3 of 4)
Online LibraryRoyal Greenwich ObservatoryFive-year catalogue of 258 fundamental stars, deduced from observations extending from 1887 to 1891, made at the Royal observatory, Greenwich → online text (page 3 of 4)
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18-300

51-287

25-859
21-403

6-906
18-124

46-054

4-690
18-126

35-041
46-865

55-108

3-254
33-182
11-094
34-488
34-868

32-645
35-056

40-085
50-076

45-679
51-516
32-940
3-891

20-815

55-211
57-028

40-439
28-279


h m s
6. i. 17-427
6. 8. 14-235
6. 16. 5-390
6. 16.- 18-298
6. 17. 51-290

6. 22. 25-882
6. 31. 21-396
6. 39. 6-890
6. 40. 18-101

6. 48. 46-230

6. 49- 4-700
6. 54. 18-113
6. 57. 35-037
6. 58. 46-850

7- 3. 55-"5

7- 7. 3-249
7. 13. 33-168

7. 21. 11-084

7. 27. 34-497
7. 27. 34-851

7. 33. 32-668
7. 38. 35-073
7. 44. 40-031

7. 46. 51-511

7. 56. 45-697
8. 2. 51-518
8. 10. 32-938
8. 17. 3-872
8. 26. 20-833

8. 36. 55-I89
8. 40. 56-970

8. 51. 40-469
8. 52. 28-257


+ 3-4253
+ 3-6270
+ 2-3021
+ 3-6268
+ 2-6420

+ 3-5642
+ 3-4646
+ 3-3770
+ 2-6810

+ 29-9647

+ 2-7971
+ 2-3574
+ 3-5626
+ 2-7146
+ 2-4396

+ 3'44/S
+ 3-5898
+ 3-2601
+ 3-85I5
+ 3-85I5

+ 3-I909
+ 3-7265
+ 2-5236

+ 68-8244

+ 3-6957
+ 2-5611
+ 3-2614
+ 3-4462
+ 3-4806

+ 3-4880
+ 3-I946

+ 4-1780
+ 3-2849


+ 0-0017
+ 0-0007
+ 0-0019
0-0004
+ 0-0016

0-0009
0-0015
o-ooiS
+ o-ooio

2-4159

+ 0-0004
+ 0-0013
0-0051
+ 0-0005
+ o-oon

0-0049
0-0073
0-0041

0-0134
0-0134

0-0041
0-0128
+ 0-0009

32-4007

0-0148
+ 0-0009
0-0071
- 0-0114
0-0131

0-0143

0-0071
0-0446
0-0098


$
0-0003
0-0050
o-oooi

+ 0-0037

O'OOI5

0-OO22
+ 0-0023
0-0087

0-0372
0-0403

0-0105

O'OOII

o-ooii
0-0018
0-0015

+ 0-0003

0-0025
0-0042

0-0151
0-0151


7 Geminorum ij


I Canis Majoris


2 Canis Majoris /3


24 Geminorum y


31 Geminorum




Cephei 51 (Hev.) ...
S P


14 Canis Majoris ... . 9


21 Canis Majoris E
43 Geminorum


23 Canis Majoris .. y


25 Canis Majoris d


55 Geminoruin o


3 Canis Mmoris /3
66 Geminorum a 1


66 Geminorum cr


10 Canis Minoris ... . a


78 Geminorum (3


0-0474
0-0481
o-ooii

0-0025
0-0075
0-0044
0-0053
0-0039

0-0087

0-0135
0-0441

+ o-ooio




Groombridge 1119
S.P.


15 Argus p


17 Cancri ft




33 Cancri T;








S.P. ...
65 Cancri a


68. The limits of magnitude are 3-2 and 3-7 4-2 : the period 229 d -i. 72. The magnitude given in the I'ranomrtria yarn Ofpnientis is 4-3.
75. The magnitude given in the Unatomefria AVra Oxonientii is + 2 -o in the notation of that work, which corresponds to I -o, i.e., 2 magnitudes
brighter than a standard first magnitude star. The corrections applied to the R. A. and N. P. D. of a Canis Majoris for the effect of orbital motion
to reduce the observations of 1887-1891 to the epoch 1890 are + o'-oo? and o'-cog respectively, and from 1880, the epoch of the Ten- Year
Catalogue, to 1890 are + o s 'i66 and o"-83 respectively. These corrections are derived from Auwers' Elements (Attronomischs A'aclirickti-n,
Vol. 129).
79. The limits of magnitude are 3-7 and 4-5 : the period io d - 3!". 4i m -$.



PROM OBSERVATIONS AT THE ROTAL OBSERVATORY, GREENWICH, 1887 TO 1891.



{ixj





Mean Date.

1800+


No. of
Observations.


Seconds of Mean
N.P.D. 1890-0
deduced from


Adopted Mean
N.P.D.

iScjo-o.


Annual
Precession.

1890-0.


Secular
Variation.

1890-0.


Annual
Proper
Motion.

1 890 o.


Star's Name.


No.


1887 to
1891.


jo-Year

Catalogue.


1887 to
1891.


10-Year
Cata-
logue.


1887 to
1891.


io- Year

Catalogue.


89-4
89-14
89-11
89-8;
89-80

89-83
88-68
89-48
89-39
89-38
89-49

90-65
91-05
88-71
88-30
90- 1 r

90- 10
89-28
89-08
88-60
89-12

89-05
89-45
88-47
90-13
90-56

89-68
89-56
89-48
88-63
89-13

90-01
89-64
88-19
87-64
88-84


82-82
81-22
82-22
82-15
82-76

82-50
82-64
80-46
81-91

82-25

81-70

82-17
81-68

82-43
78-61

81-47
8i-53
83-33
80-66
80-97

81-29
80-88
80-52

82-56

83-78
82-16
83-56
81-64
82-02

82-36

82-93

79-64
81-36


8
4
3

rfi

6

14

25

22

7
88

'77

2
2

14

6

i

3
10

14

12
2 4

22

18
3
36
79

4

7
15
15
13

i?

2

3
i

IO


21
I?

5
24
ii

3i
54

21

43
595

IO

i?
39
13
4

24
45
25
27
67

?i
78
13

13

24
15
18

13
ii

40
16

6
28


//

9-44
43-69

53-93
50-43
7-32

7-98
26-98

u-43
59-22

54-40
54-88

5-58
21-96
8-48
16-54
10-45

18-40
57-21
23-01
19-13
15-36

36-22

31-91
3-8i
25-81

26-31

51-90
16-06
33-93

54-70
8-77

11-65
41-16

37-22

38-99
1-36


ti
8-67
43-86
54-26
50-61
7-02

8-29

27-37
11-74

58-42

54-96

4-93
22-55
8-62
16-76
8-71

18-33
57-01
22-90
18-50
I5-33

36-35
3f56

3-38

26-30

52-39
15-72

33-84
55-13
8-68

11-29
41-16

37-07
1-09


/ '1

75- 13- 9-14
67. 27. 43-81
120. o. 54-10
67. 25. 50-43

107. 54. 7-22

69. 43. 7-98
73. 30. 26-98
76. 59. 11-43
106. 33. 58-73

2. 46. 54-72

101. 54. 5-12
1 1 8. 49. 22-44
69. if,. 8-48
105. 28. 16-61
116. 13. 9-29

73- 39- 18-34
67. 48. 57-21
81. 29. 23-01
57- 52. I9T3
57- 52- I5-36

84. 29. 36-22
61. 42. 31-91
114- 35- 3-5i

I. 2. 26-15

61. 53. 51-90

H3. 59- I5-94
80. 28. 33-93
71. 18. 54-70
69. i:. 8-77

68. 8. 11-65
83. io. 41-16

41- 31. 37-15
77- 43. 1-36


a

+ 0-113
+ 0-721
+ 1-406
+ 1-426
+ i-56i

+ 1-960
+ 2-736
+ 3-405
+ 3-509

+ 4-237

+ 4-262
+ 4-708
+ 4-985
+ 5-087
+ 5-52I

+ 5-784
+ 6-326
+ 6-956
+ 7-478
+ 7-478

+ 7-960
+ 8-363
+ 8-844

+ 9-013

+ 9-78i
+ 10-243
+ 10-815
+ 11-290
+ 11-952

+ 12-682
+ 12-954

+ 13-656
+ 13-707


//
+ 0-500
+ 0-528
+ 0-334
+ 0-527
+ 0-384

+ 0-517
+ 0-500
+ 0-484
+ 0-384

+ 4-270

+ 0-397
+ 0-332
+ 0-502
+ 0-381
+ 0-340

+ 0-479
+ 0-495
+ 0-444
+ 0-519
+ 0-519

+ 0-424
+ 0-491
+ 0-327

+ 8-961

+ 0-467
+ 0-317
+ 0-397
+ 0-411
+ 0-^03

+ 0-390
+ 0-351

+ 0-442
+ 0-345


+ 0-013
+ 0-003

O-OI2

+ o-toi

0-003

+ O-O06
+ 0-035
+ 0-195
+ I-I99

+ 0-05I

+ 0-003
O-OI7

o-ooi
+ 0-003
0-007

+ 0-033
0-003
+ 0-030
+ 0-079
+ 0-079

+ 1-027
+ 0-051

0-024

+ 0-039
0-061
+ 0-041

+ O-022
+ 0-047

+ 0-033
+ 0-023

+ 0-247

+ 0-022




67
68
69

70
71

72
73
74
75
76

77
78
79
80
81

82
83
84

85
86

87
88

89
90

91
92

93
94
95

96
97
98

99




i Canis Majoris ?


2 Canis Majoris ft


18 Geminorum v






9 Canis Minoris a
Cephei 5 1 (Hev )


SP .


14 Canis Majoris 9
21 Canis Majoris e




23 Canis Majoris y
25 Canis Majoris c




5 5 Geminorum d


3 Canis Minoris /3






io Canis Minoris a
78 Geminornm /3




Groombridge 1119...
if S -P-




17 Cancri (3


20 Cancri d*






ii Hydra?




S.P. ...




85, 86. The magnitudes given in B. D. are 8-6 and 1-7.
87. The corrections applied to the R. A. and N. P. D. of a Cams Minoris for the effect of orbital motion to reduce the observations of 1887 1891
to the epoch 1890 are + o s -oog and + o'-o? respectively, and from 1880 the epoch of the Ten- Year Catalogue to 1890 are + 05-099 and + o"-o6
respectively. The corrections are derived from Auwers' Elements (AttT6%omiteM A'achrichteit, Vol. 129).
89. This star is designated Navis in B. F. 92. This star is designated i Navis in B. F., and 15 Arfrfls in the Xuntlcal Almanac.



SO 11426. GREENWICH FIVE-YEAB CATALOGUE.



{*}



FIVE-YEAR CATALOGUE OF FUNDAMENTAL STARS, 1890-0,



No.


Star's Xaine.


Mag.


Mean Date.
1800+


No. of
Observations.


Seconds of Mean
R.A. 1890-0
deduced from


Adopted
Mean R.A.

1890-0.


Annual
Precession.

1890-0.


Secular
Variation.

1890-0.


Annual
Proper

Motion.

1890-0.




1887 to
1891.


io-Year
Catalogue.


1887 to
1891.


I o- Year
Cata-
logue.


1887 to
1891.


10- Year
Catalogue.


IOO
101
102

103

104
105
1 06
107

108

109
no
in

112

"3

114

"5
116
117

118
119

120
121

122

123
124
125
126

12?
128
129
130
131




5"o
6-6

4-6

2'0

S'

3'8
3'i
+1

;-o
J'4

"> i

4' 1
4-0

7-7*
5'3
5'

2-0

4'7
2-8

3'9

5-0

4"i
4'5

2'2
3'7

2-6

4'4

4'3
3'i
4' 1

6-3


88-79
88-97
89-92
93-88
83-69 >

89-33
89-29
89-14
89-31
89'44

89-45
89-74
90-29

89-31
89-27

89-42
89-57
89-12
89-61
89-80

89-32
89-28
89-00
89-14

ri 8 ' 37
89 80

89-01

89-33
90-02
90-31
91-30

89-50
89-15
89-35
89-41
90-07
89-96


81-68
82-29

84-19
82-66

81-57
82-16
81-66
82-44
82-72

81-16

82-35
80-71
83-02
82-20

82-21
81-77
83-22

82-49

82-98
81-73
81-86
82-47

82-25

82-39
82-36
83-04

82-31

82-46
82-61
82-73
83-00

79-75


16
i?
19
15
'4 .

II
II

15
12
8

38
28
6
3
9

II
9

12

3

f)

13
16

9

12

I

3

7

22

7
5

ID
8

4
9
48
54


20

27

10

29

18
28

31

-4

28

66

55
8
22
33

22
29
25

51

26
43
26

33
32

33

72
26

34

27

2 5
29

31


3
47-349
50-473
21-791
2I-678
IO-878

0-953
16-745
36-40S
30-420
23-994

30-8=4
54-45I
54^83
46-I52

I-I35

56-66I
28-504
52-756
56-2I2
56-233

20-540
I5-482

50-4I5
16-793
52-078
52-208

I8-928
26-905
57-868
2-568

2-611

H' T 45
36-322
27-999
16-631
22-157
20-815


s

47-317
50-505

21-626
10-883

0-978
16-762

36-427
30-390

24-006

30-800
54x445
54-694
46-184

I-IIO

56-631
28-483

52-744

56-113

20-570
15-486
50-428
16-797

52-090

18-959
26-907
57-9II

2 ' 590

I4-I2I
36-3I8
28-009
16-635

2I-SI2


h m s
9. I.47-349
9. 12.50-473

9.21 21-741

9. 22. 10-878

9.26. 0-953
9.35.I6-745
9. 39.36-408
9. 46. 30-420
9. 54.24-000

10. 2. 30-804

10. 13. 54-451
to. 13. 54-686
10. 20. 46- 177
10. 27. I -124

10. 36. 56-661

10.43.28-495

10. 54. 52-756

10.56.56-143
10.59.20-540

n. 8. 15-482
11. 13. 50-421

II. 22 16-793

II. 24. 52-I07

11.31. 18-945
II.43.25-905
11.44.57-890

11.48. 2-586

11.55. 14-145
II.59-36 - 320
12. 4. 28-007
12. 14. 16-633

12. 14. 21-446


s

+ 3-2567
+ 3-3649

+ 9-0019
+ 2-9504

+ 3-2461
+ 3-2172
+ 3'4!92
+ 3-4395
+ 3-I775

+ 3-2179
+ 3-294;
+ 3-2945
+ 2-9088
+ 3-1643

+ 3-1069
+ 3-I589
+ 3 ' looo

+ 3-7655

+ 3-I2I2
+ 3-1882
+ 3-0349

4- 3-0857
+ 3-63I3

+ 3-0718
+ 3-0987
+ 3-0762

+ 3-I695

+ 3-0760
+ 3-0729
+ 3-0830
+ 3-0726

+ 0-2341


s
0-0094
0-0134

0-7840
0-0014

O-QIOO
0-0092
0-0179
0-0197
0-0081

o-oioi
0-0148
0-0148
+ 0-0040
0-0080

0-0046
0-008 i
0-0038

0-0819

0-0056
0-0132
-4- 0-0064

0-0021

- 0-1115


s

0-0028
0-0090

0-0173

0-0019

0-0076
0-0104

0-0043
0-0185
0-0040

0-0182
+ 0-0208
-f- 0-0208
0-0098

0-0012

0-0090
0-0015
0-0018

0-0180

0-0255

+ 0-0102
0-0106
o-ooio

0-0085

0-0018
0-0356

4- 0-0481
+ 0-0098

0-0028
0-0159
0-0059
0-0056

0-0831


83 Cancri


Piazzi IX 37


S.P. ...
30 Hydfc a


5 Leonis












41 Leonis ....'. y l








34 Sextantis








S.P. ...




12 Crateris $


84 Leonis r




S.P. .




94 Leonis /3


0-0073
0-0003

0-0432

O-OO22

0-0031
+ 0-0142

-4- 0-0027

+ 0-8601






S.P. ...
8 Virg inis TT


9 Virginis o


2 Corvi E


15 Virginis 1)


Bradley 1672


S.P....


no, in. The magnitudes given in Struve's Mrnsiirtp Afirrnmetrlcaf are 2 o and 3-5.



FROM OBSERVATIONS AT THE ROYAL OBSERVATORY, GREENWICH, 1887 TO 1891.



(xi)





Mean Date.

1800+


No. of
Observations.


Seconds of Mean
N.P.D. 1890-0
deduced from


Adopted Mean
N.P.D.

1890-0.


Annual
Precession.

1890-0.


Secular
Variation.

1890-0.


Annual
Proper
Motion.

1890-0.


Star's Name.


-No.


1887 to
1891.


10- Year
Catalogue.


1887 to
1891.


10- Year
Cata-
logue.


1887 to
1891.


10- Year
Catalogue.


89-55
89-32
89-97
go-go
89-75

88-84
89-17
89-03
88-92
88-95

8g'3'">
89 4 87
go- 26
90-27
89-29

89-35
88-93
88-98
89-40
89-80

89-87
89-28

89-57
89-76
89-32
89-80

89-13

89-21
90-31
90-31
91-30

89-62
88-44
89-65

89-37
90-09
89-89


83-04
82-16

84-78
82-23

82-86
82-72
81-51

82-29
82-46

80-88
83-01
81-63
83-02
Si -99

83-21
83-83
82-83

82-15

83-79
81-74

82-94
82-33

82-00

81-71
82-24
83-64

82-19

82-92
83-11
82-88
83-53

79-75


17

12
23
22
II

8
H

8
29
4

29
15

5
8

9

10
14
7
8

2

H
21

9

20

8
9

12

24
10

5

2

30
18
6
10
4i
44


37
3i

13
30

15
28

27
39

21

Bi

5o
ii

21
29

29
41
36

101

23

.64

21
44

60

47
52
32

35

22
22
2O

33

2


it
22-68

43-62

17-96
17-78
55-73

48-80
27-50

10-67

31-13
42-67

43-56

8-61
10 -80
30-62
39-45

32-27
23-25
31-68
10-64
20-16

10-16
25-38
0-14
17-14
43-30
42-63

59-40
47-29
55-69
37-28
37-28

2O'6l

22-41
29-49
19-63

.M-97
25-45


i
22-65
43'29
17-96
56-01

48-27
27-63
10-71

31-25
42-49

44-09
8-80
10-24
30-29
39-4I

32-49
22-58

3I-57
19-40

10-32

25-44
0-44
17-15

42-95

59-52
47-40
55-63

37-10

20-30
21-97
29-08

I9-54

24-76


/ //

78. 53. 22-68

71. 49. 43-62

8. ii. 17-87
98. 10. 55-73

78. 12. 48-62
79. 36. 27-50
65. 43. 10-69
63. 28. 3I-I3

81. 25. 42-07

77- 29. 43-56
69. 36. 8-61
69. 36. 10-59
106. 1 6. 30-49
80. 7. 39-43

85. 50. 32-27
78. 52. 23-25
85. 47. 31-61

27. 39. 19-67

82. 4. 10-16

68. 52. 25-38
104. n. 0-25
86. 32. 17-14

20. 3. 43-12

90. 12. 59-40
74. 48. 47-29
87. 36. 55- 6 9

35- 4i- 37-18

82. 46. 20-61
80. 39. 22-41

112. 0. 29-30
90. 3. 19-63

I. 41. 25-22


+ 14-290
+ I4-952

+ I5-439
+ 15-484

+ 15-695
+ 16-187
+ 16-407
+ 16-747
+ 17-117

+ I7-476
+ I7-943
+ 17-941
+ 18-203
+ 18-426

+ 18-751
+ 18-946
+ 19-250

+ 19-299

+ I9-355
+ '9-545
+ 19-648
+ 19-783

+ 19-818

+ 19-897
+ 20-002

+ 2O-OIO

+ 20-027

+ 2O-O49
+ 20-OJ3
+ 20-049
+ 20-014

+ 20-015


//
+ 0-328
+ 0-322

+ 0-831
+ 0-268

+ 0-289
+ 0-271
+ 0-281
+ 0-270
+ 0-235

+ 0-224
+ 0-208
+ 0-208
+ 0-171
+ 0-175

+ 0-154
+ 0-144
+ 0-119

+ 0-143

+ 0-II2
+ 0-097
+ O'OSO
+ 0-066

+ 0-074

+ 0-048
+ 0-025
+ 0-022

+ O-OI?

+ O-OO2
0-O07

0-016
0-036

O'OII


//
0-009
+ 0-139

+ O'O2O
O'O52

+ 0-060
+ 0-018
+ 0-ODS
+ 0-045

+ o-oit
o-oiS

+ 0-136
+ 0-136

+ o-o5i
o-oii

0-033

+ 0-020
+ O-OI2

+ 0-071

+ 0-022

+ 0-115

0-209
+ o-oo5

+ 0-0:7

0-047
+ 0-098
+ 0-262

0-008

+ 0-017
0-049

O-O2I
+ 0-O22

o'O/G


76 Cancri K


IOO
IOI

1 02

103

104
105

1 06

107

108

109
no
III

112
H3

114
H5

116
"7

118
119

120
121

122

123
124

125
126

127

128

129
130
131


83 Cancri




S.P. ...




14 Loonis o


17 Loonis t


^.j. Leonis //


29 Leonis TT


32 Leonis a






42 Hydra? ft


47 Leonis ~. p


34 Sextantis


53 Leonis I


58 Leonis d


50 Ursce Majoris a
S.P....


68 Leonis 6




84 Leonis r


i Draconis X


., S.P. . ..




Qj. Leonid .. .../3




64 Ursa) Majoris y
S.P. ...

8 Virginis TT


9 Virginis o


2 Corvi E




Bradley 1672


S.P. ...


122. The magnitude given in the Uranometria Nora Oxonicnsis is 3-8.
126. The magnitude given in the Uranometria Xova, Ozon'u-nsis ia 2-3.



SO 1142R



{xii}



FIVE-YEAR CATALOGUE OP FUNDAMENTAL STARS, 1890-0,



No.


Star's Name.


Mag.


Mean Date.
1800+


No. of
Observations.


Seconds of Mean
R.A. 1890-0
deduced from


Adopted
Mean R.A.

1890-0.


Annual
Precession.

1890-0.


Secular
Variation.

1890-0.


Annual
Proper
Motion.

1890-0.




1887 to
1891.


lO-Year

Catalogue


1887 to
1891.


10- Year

Cata-
logue.


1887 to
1891.


lO-Year

Catalogue.


132

133
134
135
136

137
138
139
140
141

142

H3
144

145
146

147
148
149
150
ijl

132

153
154
155
156

157
158
159

160

161
162
163
164


7 Corvi S 2


3'i

2-8

2-8

S'l

6-7*
5'
3'7
3-2

3'o
4'4

1-2

3'5

5*3

4'5

2-O
2'9

4'4
6-8

3-6
4'3

O'O

5'4
3'6
3-0

3'o
5;8

2-1

3'6

4'5
4'9
2-7

7-1


89-28
88-91
88-23
89-30
89-35

88-48

89-55
89-18
89-31
88-32

89-25
89-88

89-54
89-29
89-64

90-08

89-34
90-14
89-48
88-01
90-69

88-35
89-53
88-68
88-81
89-59

89-27
89-22
89-21

90'43

89-30
89-71

89-51
90-24
90-47


82-03

82-79
8i-37
81-22

82-57

81-72
81-81

82-52

78-93
81-96

82-63
81-51
82-60
82-87
81-52

. 82-09
81-11
82-32
80-68

83-27

83-12
82-30
82-41
82-94
82-20

81-31
81-59

81-56
80-07

81-84
83-42
82-16

86-81


18
8

5
i

i?

ii

7
16

4
17

21

39
40

21
18

3
16

10

6

5
3

7
5o
6
7

21

5
7
3

3

12

6
8
53
30


20
18
16
9
19

27

33
36

22
69

49
162

77
32
26

39
5
24
13

34

19
141
26
29

55

25
14

54
7

20

25
25

3



10-322
36-519
5-oi3
5-157
18-985

15-324
20-408
3-728

52-895
42-056

15-216
23-845

5-233
50-250
2-057

12-347
26-804
2-851
28-225
24-658
24-776

I -606
38-629
20-338
5-329
io-955

47-56I
47-939
1-582

48-I33

43-937
57-008

5-I83
50-203
49-427


s

10-332
36-514
5-047
5-221
18-983

15-314
20-420

3-709
52-907

42-038

15-246
23-820

5-238

50-255

2-071

12-368
26-797

2-845
28-244

24-648

1-631
38-618

20-354
5-338
10-954

47-550
47-916

1-812
48-141

43-884
57-034
5-214

49-534


h in a
12. 24. 10-322
12. 28. 36-517
12.36. 5-028
12.36. 5-203
12. 36. 18-985

12.42. 15-324
12.46. 20-415
12.50. 3-728
12. 50. 52-904
12. 56.42-056

13. 4.15-216
13.19.23-845
13.29. 5-233
I3.35.50-250
13.42. 2-057

13.43. 12-361
13.49. 26-804
13.56. 2-85I
14. 0.28-23I

14. 1.24-673

14. 7. 1-617
14. 10. 38-629
14.21.20-347

14-27. 5-334
14.40. 10-955

I4-44.47-556
14.50.47-931

14.51. 1-789
14.57.48-137

I4-59.43-937
15. 5.57-021
15. ii. 5-196

15. 12.49-923


5
+ 3-II26
+ 3-I424
+ 3-0756
+ 3-0756
+ 3-0320

+ 3-0546
+ 2-9289
+ 3-0523
+ 2-8348
+ 3-0055

+ 3-I046

+ 3-I574
+ 3-0727
+ 3-I502

+ 2-8853

+ 2-3824
+ 2-8615
+ 3-0490
+ 3-1712

+ 1-6303

+ 3-I935
+ 2-8132

+ 2-7953
+ 2-5944
+ 2-6239

+ 3-3i8i
+ 3-2481

0-2237
+ 2-2636

+ 2-5835
+ 3-4I34
+ 3-2289

21-2694


s
+ 0-0119
+ 0-0164
+ 0-0043
+ 0-0043
0-0016

+ 0-OO2I

0-0097
+ 0-0026
0-0152
0-0007

+ 0-0078
-f 0-0115
-4- 0-0064
4- 0-0107
0-0007

0^0104
0-0006
+ 0-0065
-+- 0-0115

+ 0-0048

+ 0-0123
4- 0-0004
-f 0-0009
' 0-0016

O'OOOO

+ 0-0155
+ 0-0130

+ o- 1018
o-oooo

-4- O'OOII

4- 0-0171
-4- 0-0118

+ 7-3060

\



0-0142
0-0033
0-0385
0-0385
+ 0-0033

0-0030
0-0027
0-0336

O'O22O
0-OI92

0-0043
0-0044
0-0205
0-0085
0-0346

O-OII5
0-0049
O-OOO5
0-0032

O-OO92

0-O004
0-0799

o'-oo57
0-0085
0-0043

0-0093
0-0019

0-0077
0-0048

0-0145
0-0037
0-0079


9 Corvi /3


29 Virginia y 1








31 Comae


43 Virginis S


12 Canum Venaticum..a


51 Virginis 9


67 Virginis a


79 Virginis


82 Virginis in




85 Ursao Majoris r\
8 Bootis i]


93 Virginis r




ii Draconis a


S.P




16 Bootis a


22 Bootis .f


25 Bootis p


36 Bootis e*


9 Libra; a


15 Libra r


7 Ursa3 Minoris /3


S.P. ...
42 Bootis /3


43 Bootis ^


24 Libra? t 1


27 Librse . /3


(Jroombridge 2283 ...
S.P. ...


J 34> '35- The magnitude of each star in Struve's Mensural Uticrometriccc is 3-0.
139. The magnitude given in the Uranometria Noea Oxonieniit is 3-5.
140. The magnitude given is taken from Struve's Maiuurce Micrometricts.



XpSE LIB?',
f* or THK * ff y\

rUNIVERSITYj

FROM OBSERVATIONS AT THE ROYAL OBSERVATORY, GREENWICH, 1887 TO 1891. {ti}




Mean Dato

1800+


No. of
Observations.


Seconds of Mean
y.P.D. 1890-0
deduced from


Adopted Mean
N.P.D.

1 890 o.


Annual
Precession.

1890-0.


Secular
Variation.

1890-0.


Annual
Proper
Motion.

1890-0.


Star's Name.


No.


1887 to
1891.


10- Year

Catalogue.


1887 to
1891.


io-Year
Cata-
logue.


1887 to
1891.


io-Year
Catilogue.


go' 06
88-69
89-12
89-33
89-54

89-09
89-06
89-68
88-64
88-23

89-32
90-05
89-85
90-18
88-90

89-44

89-32
89-67
89-5;
87-78
89-27

89-43
89-12
88-23
90-14
89-22

88-73
88-67
89-40
88-93
90-19

89-21
90-44

87-93
90-17

90-45


82-30
81-23

S3-20

81-79
81-35

82-29
81-40
82-07
79-07
82-40

83-43
80-56

82-52

33-77
82-45

82-08
81-92

83-82

80-69
82-89

83-64

81-66
82-09
81-7.'
82-::

82-79
82-02

81-70
80-36

82-22

82-95
82-86

86-23


19
8

7
4
14

9
8

21

6
9

23
19
30
15
17

2

33
18

7
14
9

26
63
21
9
19

15
1 1

17
4
4

14
14


43

22


27

ID
32
14
13

18

22

19
40

52
25

86
36
29

21

4 2

59
33
I?

77

34
184
28

27

7i
47

12

98

9

21
27

5


11-14
18-20
43-60
48-91
29-21

35-42
38-27
16-83
14-91

58-24

5-92
13-42
59-87
52-00
41-49

15-61

2-71
22-29
59-60

53-86
53-83

4f32

40-83
41-82
43-82
42-30

3-88
5r32
41-61
42-14
31-81

23-48
30-26
36-29

41-43
4I-54


II 'OJ

18-81
43-I5
48-52
29-35

35 '39
38-25
17-01

15-04
58-50

6-22
I3-42
59-63
51-74
41'47

I5-30.

2-28

22-39

59-19
53-82

41-14
40-80
41-94

43-67
42-40

3-79
55-21

41-66
30-50

23-65
29-97
36-10

41-65


a /
105. 54. 11-14
112. 47. 18-40
90. JO. 43-36
90. jO. 48-66
79. 9. 29-41

85- 49- 35-4I
61. 51. 38-26
86. o. 16-83

5i- 5- I4-99
78. 26. 58-39

94- 57- 5-92
100. 35. 13-42
90. i. 59-87
98. 8. 52-00
71. 59. 41-49

40. 8. 15-33
71. 3. 2-71
87. 55. 22-29
98. 21. 59-45

25- 5- 53-85

99- 45- 41-32
70. 14. 40-83
70. 16. 41-82
59. 8. 43-75
62. 27. 42-30

105. 35- 3'88
ioo. 57. 55-32

15. 23. 41-68
49. 10. 31-08

62. 37. 23-48

109. 22. 30-26
98. 58. 36-20

2. 20. 41-47


+ 19-942
+ 19-897
+ 19-805
+ 19-805
+ 19-802

+ 19-713
+ 19-645

+ I9-577
+ 19-561
+ 19-442

+ 19-271
+ 18-863
+ 18-557
+ 18-326
+18-098

+ 18-054
+ 17-810
+ I7-53S
+ I7-346

+ 17-305

+ 17-051
+ 16-882
+ 16-360
+ 16-064
+ I5-352

+ 15-089
+ I4-738

+ 14-724
+ 14-314

+ 14-197
+ 13-807

+ 13-47*
+ 13-365


0-055
0-065
0-078
0-078
0-077

0-089
0-093
0-104
0-099
0-115

0-133
0-163
0-177
0-193
0-188

0-159
0-199

O-222
0-239

0-127

0-2J2
0-228
0*242
0-233
0-252

0-324
0-327

+ 0-01?
0-237

O'272
0-366

0-354
+ 2-318


+ 0-146
+ 0-052
0-015
0-015
+ 0-088

+ 0-006
+ 0-018
+ 0-047
0-066
0-029

+ 0-037
+ 0-018
0-056
0-046
0-040

+ 0-014

+ 0-344
+ 0-033
o-oi:

0-016

0-141

+ 1-977
0-029
0-125
o-ooi

+ 0-072

0-006

+ 0-005
+ 0-036

+ 0-008
+ 0-042
+ 0-017


7 Corvi ..P


132
133
134
135
136

'37
138

139
140

HI

142
H3
H4
145
146

147
148
149
150
151

152
153
154
155
156

157
158

159
160

161
162

163
164


9 Corvi /3






30 Virginia p








12 C'aimm Venaticum a
47 Virerinis .., ...e










.4 Bootis T


85 Ursa; Majoris i/
8 Bootis ij








SP






22 Bootis i /'










7 Ursae Minoris /3


S.P. ...
42 Bootis ft




24 Libras t 1


27 Libra? ft


Groombridge 2283 ...
S.P. ...


143. The magnitude given in the Uranometria jVora Oxonicntii is I'o.
153. The magnitude given in the UranowKtria Nova Oxonientit is 0-3.
156. The magnitude given is taken from Struve's Menrurce Micrvmeirica;.



{xiv}



FIVE-YEAR CATALOGUE OP FUNDAMENTAL STABS, 1890-0,



No.


Star's Name.


Mag.


Mean Date.
1800+


No. of
Observations.


Seconds of Mean
K.A. 1890-0
deduced from


Adopted
Mean K.A.

1890-0.


Annual
Precession.

1890-0.


Secular
Variation.

1890-0.


Annual
Proper
Motion.

1890-0.




1887 to
1891.


10- Year

Catalogue.


1887 to
1891.


lO-Year
Cata-
logue.


1887 to
1891.


lO-Year
Catalogue.


165
166
167
168
169

170

171
172
173

174
175

176

177

178
179
1 80
181
182

183
184
185
1 86
187

1 88
189
190
191
192

193
194

195
196




6-3*
6-2

2-4
2-7

3'7

4'5
4-0

2'O
2-8

3-8
2-8

I-I

4-0

2-8

3-1

3-4
4-0

4-5

2-6
Var.

3'4
4'4

3-0

2-2

2-9

3'5

5-6
2-4

3'9
4'i

4'3

3'4


90-19
89-04
Sg-73
89-66
89-31

89-22
88-78
89-13
89'95
89-08

89- 10
90-31

89-69
89-36

89-43
89-35
88-54
89-31
87-94
91-03

89-22
89-42
89-16
89-60
88-53
87-96

89-37
89-64
89-61
88-93
90-69

89-17
90-51
88-98
90-03
89-47


83-04
82-71
82-19

82-75
82-94

82-82

' 82-00

83-37
82-10

82-41
82-31

81-84
83-38

81-97
80-87
82-26

82-33

83-46

82-54
82-48

8o-73
82-60

82-73

82-96
82-88
82-88
82-07
81-99

82-30
82-09

82-35
83-55


5

10

4i
16

15

4
4
15

12
19

18
I

II
9

12

17
II

8
3

2

16
20
8


1 3

Online LibraryRoyal Greenwich ObservatoryFive-year catalogue of 258 fundamental stars, deduced from observations extending from 1887 to 1891, made at the Royal observatory, Greenwich → online text (page 3 of 4)