xlviii 
Burnham: General Catalogue of Double Stars 
30. c 
PRECESSION IN R. A. FOR 1880 
30. c 
R. A. for+Decl. 
30 
3i 
3* 
33 
34 
35 
36 
37 
38 
39 
4 
R. A. for-Decl. 
h. in. 

h. m. 
12 O 
3*072 
3'72 
3*072 
3*072 
3*072 
3*072 
3*072 
3*072 
3*072 
3*072 
3*072 
h. m. 
12 O 
h. m. 
24 o 
10 
II 50 
.106 
.107 
.109 
.110 
.112 
113 
.115 
.116 
.118 
.120 
.121 
10 
23 50 
20 
40 
.140 
.142 
.145 
.148 
.151 
.154 
157 
.160 
.163 
.167 
.170 
2O 
40 
30 
30 
i73 
.177 
.181 
.186 
.190 
195 
.199 
.204 
.209 
.214 
.219 
30 
30 
40 
20 
.206 
.212 
.217 
.223 
.229 
235 
.241 
.247 
.254 
.260 
.267 
40 
20 
50 
10 
239 
.246 
253 
.260 
.268 
275 
.283 
.290 
.298 
.307 
3'5 
50 
IO 
I O 
11 O 
3.272 
3.280 
3.289 
3-297 
3-306 
3.3I5 
3-324 
3-333 
3-343 
3-352 
3-363 
13 o 
23 o 
IO 
10 50 
34 
3M 
324 
333 
343 
354 
364 
375 
-386 
-398 
.410 
10 
22 SO 
20 
40 
336 
347 
-358 
369 
381 
393 
405 
.417 
-430 
443 
.456 
20 
40 
3 
30 
.368 
.380 
392 
.405 
417 
431 
-444 
.458 
-472 
487 
.502 
30 
3<> 
40 
20 
399 
.412 
425 
439 
453 
.468 
.483 
-498 
-514 
530 
-546 
40 
20 
50 
10 
.429 
443 
458 
-473 
.489 
-505 
521 
-538 
555 
572 
.590 
So 
IO 
2 
IO O 
3-458 
3-474 
3-490 
.506 
3-523 
3-540 
3-558 
3-576 
3-595 
3-614 
3.633 
14 o 
22 O 
10 
9 So 
.487 
.504 
.521 
539 
557 
575 
594 
.614 
-634 
654 
675 
IO 
21 SO 
2O 
40 
S'S 
533 
552 
570 
590 
.609 
.629 
.650 
.671 
693 
.716 
20 
40 
30 
30 
.542 
-56i 
.581 
.601 
.621 
.642 
.664 
.686 
.708 
731 
755 
30 
30 
40 
20 
.568 
589 
.609 
-630 
.652 
.674 
.697 
.720 
744 
.768 
793 
40 
2O 
50 
IO 
594 
.615 
637 
659 
.682 
70S 
.729 
753 
-778 
.804 
830 
50 
IO 
3 o 
9 o 
3-618 
3.640 
3-663 
3.686 
3-7io 
3-734 
3-759 
3.785 
3-8II 
3-838 
3.866 
IS o 
21 O 
IO 
8 50 
.641 
.665 
.688 
.712 
737 
.762 
.788 
.815 
.842 
.870 
-899 
10 
20 50 
20 
40 
.664 
.688 
.712 
-737 
-763 
.789 
.816 
.844 
.872 
.902 
932 
20 
40 
3 
30 
.685 
.710 
735 
.761 
.788 
.815 
-843 
.872 
.901 
-931 
.962 
30 
30 
40 
20 
.705 
730 
-757 
.784 
.811 
-839 
.868 
.898 
.928 
959 
3-991 
40 
20 
So 
10 
723 
750 
-777 
.805 
-833 
.862 
.892 
.922 
953 
3.985 
4.018 
So 
IO 
4 o 
8 o 
3-741 
3.768 
3-796 
3-824 
2-853 
3-883 
3-9I4 
3-945 
3-977 
4.010 
4.044 
16 o 
2O O 
xo 
7 50 
757 
.785 
-813 
.842 
.872 
.903 
934 
.966 
3-999 
033 
.067 
IO 
19 50 
20 
40 
.772 
.800 
.829 
859 
.890 
.921 
-953 
3.985 
4.019 
053 
.089 
20 
40 
30 
30 
785 
.814 
-844 
.875 
.905 
937 
.970 
4.003 
037 
073 
.109 
30 
30 
40 
20 
.798 
.827 
-857 
.888 
.920 
952 
-985 
.019 
054 
.090 
.126 
40 
2O 
50 
IO 
.809 
.838 
.869 
.900 
932 
965 
3.999 
033 
.068 
.105 
.142 
50 
10 
5 o 
7 o 
3-8i8 
3-848 
3-879 
3-9" 
3-943 
3-977 
4.011 
4-045 
4.081 
4.118 
4.156 
17 o 
19 o 
IO 
6 50 
.826 
857 
.888 
.920 
953 
.986 
.021 
.056 
.092 
.129 
.168 
IO 
18 50 
20 
40 
.832 
-863 
895 
927 
.960 
3-994 
.029 
.065 
.101 
139 
.177 
20 
40 
30 
30 
.838 
.869 
.901 
933 
.966 
4.000 
035 
.071 
.108 
.146 
.185 
30 
30 
40 
20 
.841 
-873 
90S 
937 
.971 
.005 
.040 
.076 
i3 
.151 
.190 
40 
20 
50 
IO 
843 
-875 
.907 
.940 
-973 
.007 
043 
.079 
.116 
154 
193 
50 
IO 
6 o 
6 o 
3-844 
3.876 
3-908 
3-94' 
3-974 
4.008 
4.044 
4.080 
4.117 
4-155 
4.194 
18 o 
18 o 
