i 5 « 
PRELIMINARY GENERAL CATALOGUE OF STARS FOR 1900 
No. 
Designation. 
Mag. 
R. A. 1900 
Epoch. 
An. Var. and 
Sec. Var. 
3 d t 
(a and 100 A p. 
Prob. Errors, 
a Ep. 100 p. a 10 
3901 
y Circini tn 
M 
4.6 
h m s 
15 l 5 24-592 
84.2 
s s 
+ 4-7433 + -°759 
s 
— .004 
S 
- .0013 + 
1 
.18 
ft 
.78 
// 
.27 
3902 
Br 1939 
6-3 
15 25.872 
74-9 
+ 3-3474 + .OI 44 
— .001 
+.0018 
0 
.08 
• 3 2 
.14 
3903 
c p Lupi 
3-5 
15 27-525 
86.1 
+ 3.7927+.0291 
-.003 
— .0082 
0 
.IO 
.64 
.18 
3904 
Cord 20813 
5-8 
15 5 °- 54 ° 
96.8 
+ 3.1637 + .0102 
+ .001 
-.0051 
0 
.14 
1.04 
.20 
3905 
e Lupi m 
3-5 
15 53-329 
81.4 
+ 4.0557 + .0393 
UO 
O 
q 
f 
-.0015 
0 
.11 
•54 
.19 
3906 
L 6327 
7.2 
15 53 - 5 io 
94.8 
+ 4 . 33 2 3 + -° 5 2 5 
-.005 
— .0020 
0 
.16 
I - I 7 
.24 
3907 
Br 1940 
5-7 
i 5 56-493 
66.8 
+ 3.0498+ .0081 
+ .001 
— .0036 + 
1 
.09 
•34 
•i 7 
3908 
0 Coronae Bor 
5-8 
16 0.305 
73-5 
+ 2.4808+ .0017 
+ .003 
— .0096 + 
1 
.08 
•36 
.16 
3909 
Pi 56 
7.8 
16 19.777 
69-5 
+ 1.843 7+ .0040 
+ .001 
— .0002 
0 
•15 
•57 
.28 
39 io 
L 6349 
4.8 
16 45-89° 
82.8 
+ 3.8190+.0294 
— .004 
— .0018 
0 
.IO 
•44 
.16 
39 ii 
Radcl 3360 
5-9 
17 8.713 
77.2 
+1.7626+ .0051 
.000 
+ .0018 
0 
.IO 
•56 
.21 
3912 
Br 1954 
5-3 
17 10.415 
67.6 
— 0.0762 + .0732 
— .072 
+ .0044— 
1 
.08 
•36 
•17 
3913 
Br 1941 
6.9 
17 27.037 
72.2 
+ 3-3398 + .oi 42 
— .001 
— .0001 
0 
.06 
.28 
.12 
39 i 4 
Br 1943 
6-5 
17 39.071 
68.0 
+ 2.8394+ .0046 
+ .002 
.0000 
0 
• J 3 
• 5 i 
•25 
3915 
Br 1946 
5-6 
17 48.324 
70.7 
+ 2.4014+ .0014 
+ .003 
— .0041 
0 
.12 
•44 
.21 
39 i 6 
v Lupi 
5-7 
18 12.955 
86.6 
+ 3.9026 + .0325 
— .004 
- .0038 
0 
.14 
.70 
.21 
3917 
Pi 54 
6.0 
18 22.938 
77-5 
+ 3.2863 + .0129 
.000 
— .0026 
0 
.09 
• 5 ° 
.18 
39 i 8 
Br 1945 
6-3 
18 34 - 33 1 
80.5 
+ 3.0887+ .0085 
+ .001 
+ .0045 
0 
.08 
.46 
.16 
3919 
e Librae 
5-2 
18 46.579 
68.1 
+ 3.2460+.0121 
.000 
-.0054+ 
1 
.09 
•34 
•i 7 
3920 
L 6336 
6.0 
18 50.242 
94.6 
+ 5.1746+ .1020 
— .004 
- .0045 
0 
.21 
1.41 
• 3 ° 
3921 
L 6361 
4-7 
18 51.034 
88.1 
+ 3-8749 + -° 3 12 
— .005 
— .0049 
0 
.12 
.62 
.18 
3922 
Groomb 2221 
5-9 
18 55-3 80 
62.4 
+ 2.2182 + .0014 
+ .003 
— .0004 
0 
.l8 
.72 
•39 
3923 
^Coronae B or w 
5-2 
19 4.386 
71.1 
+ 2.4779 + .0018 
+ .003 
+ .0101 + 
1 
.07 
.26 
.12 
3924 
p Octantis 
5-8 
20 11.55- 
77-4 
+ i 3 - I 3 °‘ + 1 - 4 ° 4 * 
+ .089- + 
i 5 
•°5 
.40 
.14 
3925 
L 6323 
5-7 
20 36.582 
87.4 
+ 6 - 437 i + -2073 
+ .024 
— .0003 + 
1 
•15 
.81 
.24 
3926 
p. Bootis 
4.4 
20 42.741 
74.0 
+ 2.2656 + .0014 
+ .003 
— .0126 
0 
.04 
.18 
.07 
3927 
Pi 74 m 
6.8 
20 44-135 
67-3 
+ 2.2668 + .0014 
+ .003 
— .0122 
0 
.11 
.48 
•23 
3928 
y Ursae Min 
2.9 
20 53.050 
67-5 
-0.1273 + .0739 
— .071 
— .0026 
0 
•°3 
•15 
.07 
3929 
L 6376 
5-7 
20 53.812 
89.8 
+ 3.8299+.0290 
— .004 
— .0002 
0 
•13 
•75 
.20 
3930 
Radcl 3381 
6.0 
20 58.159 
77-9 
+ 0.9912 + .0234 
— - OI 5 
— .0025 + 
3 
.10 
.58 
.21 
3931 
Br 1948 
5-5 
21 9.077 
80.7 
+ 2.7804+ .0040 
+ .002 
— .0014 
0 
.06 
•36 
.12 
3932 
Groomb 2230 
7 -r 
21 53-458 
64.0 
+ 1.9469 + .0033 
+ .002 
-.0039 + 
1 
.18 
•75 
•39 
3933 
Pi 81 
6.2 
22 22.414 
9 x -7 
+ 2.349 i + .°° i 5 
+ .003 
— .0086 
0 
•13 
•57 
.16 
3934 
L 6380 
5-3 
22 26.572 
87-3 
+ 4.1549 + .0417 
— .007 
-.0015 
0 
.18 
.80 
.26 
3935 
Br 1949 
6.0 
22 36.931 
74-3 
+ 3 - 377 ° + -° i 48 
— .002 
+ .0011 
0 
.04 
.26 
.10 
3936 
1 Draconis 
3-4 
22 42.246 
77.1 
+ 1.3294 + .0132 
— .007 
— .0006 
0 
.04 
.22 
.08 
3937 
L 6395 m 
7-5 
22 54-203 
79-4 
+ 3.6311 + . 0220 
-.003 
- .0034 
0 
•i 5 
.84 
• 3 ° 
3938 
Pi 83 
6.4 
23 20.798 
74.8 
+ 2 - 5794+-0024 
+ .003 
+ .0002 
0 
.14 
.78 
• 3 1 
3939 
Br 1952 
5-4 
23 35-139 
77.1 
+ 3.0272 + .0076 
+ .001 
- -°°55 
0 
.10 
•38 
.16 
3940 
(3 Coronae Bor 
3-7 
23 42.355 
78.7 
+ 2.4732 + .0019 
+ .003 
-• OI 33 
0 
.04 
.22 
.08 
3941 
Br 1951 
7-5 
23 55-249 
70.8 
+ 3.3866+.0150 
— .002 
-.0051 
0 
.14 
•46 
•23 
3942 
Br 1953 
6.0 
25 1.807 
72.6 
+ 3 - 377 6 + -oi 46 
— .002 
+ .0011 
0 
.09 
•36 
.16 
3943 
Pi 96 
5-6 
26 51.981 
77.1 
+ 3 - 43 8 9 + -° i6 i 
— .002 
— .0014 
0 
.10 
•52 
.20 
3944 
Br 1956 
5-7 
27 16.157 
66.7 
+ 3.3829 + .0146 
— .002 
— .0009 
0 
.10 
•33 
•17 
3945 
v 1 Bootis 
5-3 
27 20.215 
80.0 
+ 2.1542 + .0021 
+ .003 
+ .0009 
0 
.04 
.22 
.08 
3946 
Br 1961 
6.4 
27 33- i8 5 
69.4 
+ 2.7633+ .0040 
+ .002 
+ .0003 
0 
.14 
•57 
•27 
3947 
eTrianguli Aust 
4.2 
27 33 - 86 i 
73-2 
+ 5-4355 + - II2 6 
-.013 
+ 
+ 
fO 
0 
0 
+ 
3 
.11 
.48 
.21 
3948 
Br 1959 
5-8 
27 48.825 
70.9 
+ 3.0873+ .°°85 
+ .001 
— .0006 
0 
.11 
•38 
.18 
3949 
v 2 Bootis 
5 -i 
28 12.160 
69.0 
+ 2.1465 + .0022 
+ .003 
— .0020 
0 
.06 
•36 
.16 
3950 
y Lupi 
2.8 
15 28 28.522 
74.8 
+ 3.9824+.0330 
— .007 
— .0014 
0 
.08 
•34 
•15 
3905 Copeland. 3 i y i 6-6 M o'/8 280°; 9^5 27" 172 0 . 
3907 /3 32. 9 m 2'/5 13° 
3901 h 4757. 5M4-5M5 j" 8i°, s ] ow binary. 
