MR. RUMKER’S OBSERVATIONS 
an South Polar Distances of the preceding Stars, for the beginning of 1828 , 
with their Constants of Aberration and Nutation. 
Stars’ Names. 
Mean S. P. D. 
Annual 
No. of 
Constants 
Jan. 1, 1828. 
Variation. 
Obs. 
Of Aberration. 
Of Nutation. 
a Octantis 
o / // 
0 40 50.11 
+19.967 
19 
s o / // 
5 26 36 1.30605 
11 25 25 0.85683 
a Octantis 
0 45 12.32 
- 5.739 
15 
9 27 47 1.27457 
3 19 41 0.96551 
r Octantis 
1 34 41.71 
+ 19.293 
58 
6 14 5 1.30242 
0 20 59 0.86904 
34 Octantis 
2 22 55.65 
+ 3.589 
4 
9 12 16 1.26247 
3 8 16 0.98086 
£ Octantis 
5 2 15.8 
-15.234 
3 
1 9 36 1.29973 
7 18 40 0.91926 
* Octantis 
5 6 13.12 
-18.970 
22 
11 14 15 1.29707 
5 5 48 0.87317 
r, Octantis 
6 19 51.2 
-19.330 
29 
0 16 11 1.30665 
6 19 41 0.86756 
3 y Octantis 
6 49 7.99 
+20.026 
25 
5 26 57 1.30462 
0 6 16 0.85627 
2 y Octantis 
6 52 22.32 
+ 19.997 
24 
5 29 49 1.30202 
0 4 11 0.85676 
1 y Octantis 
7 1 29.77 
+ 19.960 
25 
6 1 24 1.30167 
1 1 29 20 0.85734 
$ Octantis 
7 7 54.77 
-17.328 
76 
11 4 48 1.28417 
4 22 16 0.89607 
•r Octantis 
7 40 3.7 
-15.67 
5 
10 26 36 1.27529 
4 13 10 0.91506 
/3 Octantis 
7 43 18.12 
+ 18.436 
89 
6 18 26 1.28912 
0 29 52 0.88168 
£ Octantis 
8 42 40.7 
+ 17.336 
33 
6 24 32 1.28010 
1 7 45 0.89595 
y Apodis 
11 30 35.74 
- 9.433 
80 
10 3 9 1.23604 
3 21 51 0.96150 
/} Chamatleontis 
11 38 38.1 
-19.997 
2 
0 3 8 1.2978 
5 27 35 0.8560 
n Cliamadeontis 
11 39 53.8 
-13.328 
2 
1 19 5 1.30460 
7 26 23 0.93659 
a Apodis 
11 41 48.66 
-16.154 
32 
10 29 49 1.26470 
4 14 57 0.91341 
1 2 Apodis 
11 45 23.33 
-10.405 
6 
10 6 37 1.23786 
3 24 23 0.95656 
p> Hydri 
11 46 35.75 
+ 19.972 
184 
5 21 30 1.30106 
11 24 25 0.85715 
2 2 Apodis 
11 47 3.46 
-10.405 
5 
10 6 37 1.23786 
3 24 23 0.95656 
6 Octantis 
11 59 1.25 
+19.999 
3 
7 12 52 1.43179 
0 2 34 0.85645 
/2 Apodis 
12 51 44.44 
- 8.600 
54 
10 0 2 1.22651 
3 19 25 0.96590 
a Chamatleontis 
13 37 25.52 
-11.69 
18 
1 24 57 1.30430 
8 1 35 0.94810 
y Ilydri 
15 14 9.7 
+10.7 
74 
3 1 28 1.30485 
9 25 17 0.95460 
i Pavonis 
16 39 6.3 
+ 8.446 
12 
7 29 13 1.20610 
2 10 47 0.96632 
2 x Apodis 
17 8 31.64 
-12.809 
8 
10 17 51 1.22325 
4 1 50 0.94058 
1 x Apodis 
17 13 8.1 
-13.346 
8 
10 20 1 1.22632 
4 3 41 0.93645 
2 Muscat 
19 22 52 
-19.528 
6 
11 26 49 1.27199 
5 13 19 0.86427 
y Piscis Volantis 
19 46 53.41 
- 6.034 
33 
2 13 30 1.30608 
8 1 6 45 0.97547 
2 Hydri 
20 33 23.16 
+ 16.458 
28 
4 20 49 1.30381 
10 17 6 0.90650 
u Argus 
20 48 52.45 
-17.735 
4 
1 3 11 1.30145 
7 5 3 0.89076 
/3 Argus... 
20 59 24.93 
-14.844 
356 
1 16 3 1.30514 
7 20 35 0.92344 
a. Trianguli 
21 18 9.15 
- 7.62 
116 
9 28 45 1.17383 
3 16 3 0.96994 
a Muscat 
21 48 48.54 
-19.871 
85 
0 2 59 1.27129 
5 20 58 0.85866 
i Piscis Volantis 
21 53 19.05 
-10.554 
4 
2 0 42 1.30637 
8 5 12 0.9557 
y Trianguli 
21 57 56.63 
-13.984 
47 
10 25 21 1.2071 
4 6 34 0.9300 
2 Pavonis 
23 23 38.44 
+ 9.406 
12 
7 22 36 1.16921 
2 7 42 0.96066 
i Trianguli 
24 16 20.45 
-12.817 
14 
10 20 42 1.18424 
4 1 50 0.94058 
a Piscis Volantis 
24 17 18.25 
-14.12 
2 
1 19 43 1.3031 
7 23 32 0.9301 
