PRELIMINARY GENERAL CATALOGUE OF STARS FOR 1900 
166 
No. 
Designation 
Mag. 
R. A. 1900 
Epoch. 
An. Var. and 
Sec. Var. 
3 d t 
p. and 100 A p 
Prob. Errors. 
aEp. 100 p a 10 
M 
h m s 
S s 
S 
S 
// 
// 
// 
4x01 
k Herculis 
5 -i 
l6 3 33.670 
72-5 
+ 2.7053 + -0041 
+ .001 
-.0031 
0 
.06 
.27 
.12 
4102 
Br 2050 
6.6 
3 34-083 
76.8 
+ 2.7062+ .0041 
+ .001 
—.0020 
0 
.09 
•36 
•15 
4103 
Br 2047 
6.1 
3 38-699 
80.0 
+ 2.8904+.0055 
.000 
—.0011 
0 
.11 
•39 
.16 
4104 
Br 2054 
6.4 
4 16.105 
82.6 
+ 2.7023+ .0041 
+ .001 
— .0019 
0 
.12 
.40 
.16 
4105 
L 6715 
6.2 
4 28.563 
91.6 
+ 4.0744+.0278 
-.015 
— .0100 + 
1 
•13 
•75 
.19 
4106 
Paris 20211 
5-6 
4 36-488 
93 -i 
+ 3 -i 375 + -oo82 
— .002 
— .0004 
0 
•13 
.80 
•19 
4107 
Pi 280 
5-3 
4 49.160 
79-4 
+ 3.7171 + .0186 
— .010 
- .0085 
0 
.12 
•57 
.21 
4108 
r Coronae Bor 
5 -i 
5 18.876 
65.6 
+ 2.1919 + .0026 
+ .001 
- .0050- 
3 
•07 
• 3 2 
.16 
4109 
8 1 Apodis 
4.9 
5 23-576 
78.8 
+ 8.8018 + .3371 
-.274 
— .0062 + 
4 
•07 
•54 
.18 
4110 
8- Apodis 
5-4 
5 3°-773 
86.0 
+ 8.7965 + -3356 
-•273 
+ .0010+ 
5 
•13 
.88 
•25 
4111 
k Normas 
5-2 
5 35-370 
89.2 
+ 4.7080+.0479 
-.031 
— .0016 + 
1 
•15 
•94 
•25 
4112 
<f> Herculis 
4-3 
5 37-i2o 
76.1 
+ 1.8887+ .0045 
.000 
— .0021 
0 
.04 
.26 
.10 
4113 
Groomb 2320 
5-5 
6 2.911 
75-8 
+ 0.1478 + .0400 
— .024 
— .0064— 
2 
.06 
•34 
•13 
4114 
Br 2051 
5-8 
6 S - I2 3 
78.7 
+ 3.6983 + .0178 
— .009 
— .0027 
0 
.12 
• 5 ° 
.19 
4115 
Br 2052 
4.8 
6 8.509 
81.4 
+ 3.6862 + .0175 
— .009 
— .0021 
0 
.08 
•39 
• 14 
4116 
Pi 3 n.p. 
7-5 
6 9.822 
76.0 
+ 3.4810+.0134 
— .006 
— .0003 
0 
.11 
.60 
•23 
4117 
v Scorpii m 
4.2 
6 10.930 
70.1 
+ 3.4807+ .0134 
— .006 
— .0008 
0 
•05 
.26 
.11 
4118 
STrianguli Aust 
4.1 
6 19-979 
78.6 
+ 5.4231 + .0783 
-•055 
+ .0004 
0 
•14 
•52 
.22 
4119 
i p Scorpii 
5 -o 
6 31.968 
72.6 
+ 3-2753 + -oioo 
— .004 
— .0003 
0 
.09 
•36 
.16 
4120 
Br 2057 
5-6 
6 42.114 
68.7 
+ 3.2463+ .0095 
r-O 
Q 
q 
1* 
+ .0026 
0 
.12 
.48 
•23 
4121 
Radcl 3524 
5-9 
6 49-364 
84.4 
-2.0543 + .1532 
-.086 
— .0047 
0 
•13 
•63 
.21 
4122 
Br 2060 
6-3 
6 57-067 
72.0 
+ 2.7144+.0041 
+ .001 
+ .0002 
0 
.10 
•45 
.20 
4123 
Radcl 3513 
6-5 
7 5-198 
84.2 
+ 1.1707 + .0134 
— .007 
—.0026 
0 
.10 
.62 
•19 
4124 
Br 2068 
6.8 
7 9.696 
66.6 
+1.9431+ .0048 
.000 
+ .0115 + 
3 
•°9 
•34 
•17 
4125 
Br 2064 
6-3 
7 22.634 
66.6 
+ 2.5522 + .0034 
+ .001 
— .0016 
0 
.12 
•52 
.26 
4126 
L 6722 
5-9 
7 33-796 
84.8 
+ 4 - 93 2 3 + - 0 55 8 
-•039 
— .0017 + 
1 
.18 
.78 
•27 
4127 
Pi 10 
7 -i 
7 47.616 
77-5 
+ 3 - 5 i 9 6 + .oi 4 o 
— .006 
— .0089 
0 
.09 
.46 
.18 
4128 
9 Normae 
5-3 
7 59-633 
87.2 
+ 4.3400+.0344 
— .022 
— .0029 + 
1 
.18 
•87 
•27 
4129 
Pi 25 
6.0 
8 8.703 
71.8 
+ 2.1927 + .0032 
+ .001 
— .0003 
0 
•13 
•70 
•30 
4130 
Br 2062 
5-8 
8 18.529 
82.4 
+ 2.9663 + .0061 
— .001 
+ .0030 
0 
.12 
.40 
.16 
4 i 3 i 
X Scorpii 
5-5 
8 18.936 
65.8 
+ 3 - 3 t 34 +-oio 5 
— .004 
—.0010 
0 
•15 
.46 
.26 
4132 
Br 2066 m 
7 -i 
8 38.628 
69-3 
+ 2.7938 + .0051 
+ .001 
+ .0116 + 
2 
.10 
G 6 
.18 
4133 
L 6735 
5-7 
8 53-533 
91.0 
+ 4.6732 + .0451 
-.031 
— .0006 
0 
.20 
1.05 
.28 
4134 
8 Ophiuchi 
2.7 
9 6.260 
71.4 
+ 3.1401 + .0082 
— .002 
-.0033 + 
1 
.02 
•14 
.06 
4135 
L 6746 
5 -o 
9 3 i - 56 2 
85-4 
+ 4 - 4739 +-0380 
— .026 
— .0006 
0 
.16 
•92 
.28 
4136 
Br 2069 
7.0 
9 5 i- 6 9 6 
89.4 
+ 2.9021+ .0055 
— .001 
— .0014 
0 
•13 
•50 
.16 
4137 
Br 2067 
5-6 
10 11.078 
67.6 
+ 3 - 25 6 5 + -oo 99 
— .004 
+ •0153 + 
3 
.09 
.16 
4138 
<r Coronas Bor c.g. 
5-7 
10 55-952 
77.6 
+ 2.2445+ .0034 
+ .001 
— .0232 + 
2 
4139 
Br 2072 
6.1 
11 2.767 
70.0 
+ 2.6580+.0040 
.000 
— .0038 + 
1 
•14 
•54 
.26 
4140 
Pi 28 
7.0 
11 8.354 
74-4 
+ 3-4995 + -oi 33 
— .007 
— .0020 
0 
.12 
•54 
•23 
4141 
Br 2071 
7-7 
11 17.207 
85-4 
+ 2.8233+ .0048 
— .001 
- -0034 
0 
.12 
•45 
.16 
4142 
Br 2075 
6.9 
12 0.844 
79.6 
+ 2.5566 + .0035 
.000 
— .0011 
0 
.10 
.42 
.16 
4143 
Pi 31 
5 -° 
12 5.681 
78.3 
+ 3.7128+.0174 
— .010 
— .0026 + 
1 
.11 
.46 
.18 
4144 
\ Normae m 
5-7 
12 19-923 
88.4 
+ 4.1607 + .0278 
— .018 
— .0009 
0 
•15 
.90 
•25 
4145 
L 6764 
4.1 
12 21.317 
79.2 
+ 4.4701 + .0373 
— .027 
— .0180 
0 
.10 
• 5 i 
.19 
4146 
v Coronae Bor 
5-9 
12 44-378 
68.7 
+ 2.4011+ .0031 
.000 
+ .0008 
0 
.10 
.40 
•19 
4147 
e Ophiuchi 
3 -i 
13 i -757 
76.2 
+ 3.1705 + .0081 
-.003 
+ •0053 
0 
•°3 
.18 
•07 
4148 
p i 35 
7.2 
13 11.928 
86.0 
+ 3.7842 + .0184 
— .011 
+ .0041 
0 
•13 
•75 
.22 
4149 
L 6788 
5-9 
13 13-064 
78.1 
+ 3-7855 + -°i 84 
— .Oil 
+ .0052 
0 
.10 
• 5 i 
•19 
4150 
Pi 39 
6.6 
16 13 16.259 
75-9 
+ 3.5071 + .0132 
— .007 
+ .0007 
0 
.12 
•56 
.22 
4114 h 4839. 9 m 4" 77 0 . 
4132 S 2021. 7M8-8 M o 4" 334 0 , very slow. 
