290 
PRELIMINARY GENERAL CATALOGUE OF STARS FOR 1900 
SYSTEMATIC CORRECTIONS IN RIGHT-ASCENSION. Aa$ 
8 
Kon 20 
Schw 28 
Cape 30 
Camb 30 
Wrot 30 
St H 30 
O 
S 
S 
S 
S 
S 
S 
+ 90 
.000 Sec. 5 
+ .005 Sec. 3 
+ .021 Sec. 5 
+ 85 
.000 
+ .010 
+ .021 
80 
.000 
+ .015 
+ .021 
“I" 80 
.000 
+ .089 
+ .121 
75 
.000 
+ .081 
70 
.000 
+ .061 
65 
.000 
+ •047 
+ .024 
60 
-.003 
+ -°35 
+ .024 
+ 55 
— .010 
+ .020 
+ .018 
5 ° 
— .022 
+ .002 
+ .009 
45 
— .024 
— .008 
-.003 
40 
— .016 
— .007 
— .008 
35 
— .004 
+ 002 
— .009 
3 ° 
+ .002 
+ .016 
+ .019 
-.005 
+ 25 
+ .005 
+ .024 
+ .031 
+ .002 
20 
+ .005 
+ .025 
+ •033 
+ .006 
15 
+ .003 
+ .014 
+ .023 
+ .007 
IO 
.000 
— .009 
+ .009 
+ .004 
+ 5 
-.003 
— .014 
.000 
— .004 
0 
— .006 
1 
b 
w 
— .008 
— .007 
— .008 
- 5 
— .009 
— .017 
+ .002 
-.013 
— .008 
10 
— .012 
— .010 
+ .006 
— .019 
— .008 
15 
-.015 
— .001 
+ .004 
-.025 
— .002 
20 
— .019 
+ .007 
— .002 
— .016 
+ .004 
25 
-.023 
+ •015 
— .008 
— .008 
-.015 
- 3 ° 
+ .021 
-.015 
+ .002 
— .040 
35 
+ .027 
-•045 
40 
+ -°33 
-.052 
45 
+ .O43 
— .060 
5 ° 
+ .O59 
— .070 
55 
+ .O77 
— .082 
— 60 
+ .094 
— .098 
65 
+ .XXI 
— .116 
70 
+ •137 
-.143 
75 
+ .l8l 
— .189 
— 80 
+ .271 
— .282 
— 80 
85 
-90 
CORRECTION ON ACCOUNT OF MAGNITUDE EQUATION. Aa M 
Magn. 
S 
s 
s 
S 
s 
s 
I 
+ .026 
+ .017 * 
+ •035 
+ .003 
+ .012 
+ •013 
4 
— .o °5 
-.003 
— .007 
— .001 
— .002 
-.003 
5 
— .016 
— .010 
— .021 
— .002 
— .007 
— .008 
6 
— .026 
— .017 
-•035 
-.003 
— .012 
-.013 
7 
-•037 
— .024 
-.049 
-.005 
— .Ol6 
— .018 
8 
-.047 
-.031 
-.063 
— .006 
— .021 
-.023 
