390 Proceedings of the Royal Society of Edinburgh. [Sess. 
The small number of stars of large proper motions belonging to Type I 
is a well-known result. 
13. In the following tables the stars of Type I belonging to the two 
streams are given. It will be seen that they diverge less from the general 
drift of the streams than the other stars. The most divergent stars appear 
to be such very bright stars as Sirius and /3 Centauri, etc. 
Stars of Type I arranged in order of Magnitude of Proper Motion. 
Stream I. 
Star’s Name. 
Mag. 
R.A. 
Dec. 
Proper 
Motion. 
A. a. 
Groomb. 884 
7T 
h ni 
4 44 
+ 45*7 
// 
68 
+ 13 
o 
58 
a Aquilse .... 
1-0 
19 46 
+ 8-6 
66 
+ 41 
154 
Lai. 4141 .... 
6-9 
2 10 
+ 23-8 
60 
+ 7 
65 
iUrs. Maj. 
31 
8 52 
+ 48-4 
49 
-13 
70 
e Cephei .... 
4-2 
22 11 
+ 56-6 
46 
- 12 
113 
Groomb. 94 
7-4 
0 29 
+ 47-4 
40 
+ 19 
93 
5 Capric. .... 
3-0 
21 42 
-16-6 
40 
-27 
119 
i Centauri .... 
2-9 
13 15 
- 36-2 
37 
- 4 
99 
Lai. 305 .... 
6-5 
0 14 
- 8-6 
36 
- 1 
85 
a Lyrae .... 
OT 
18 34 
+ 38-7 
36 
-20 
150 
a Piscis Aust. 
1-4 
22 52 
- 30-2 
36 
-11 
99 
/3 Centauri 
0-9 
13 56 
-59-9 
33 
+ 56 
95 
7 Cor. Aust. 
5*5 
18 58 
- 31 ’2 
33 
+ 6 
136 
8 Cassiop. .... 
2*8 
1 19 
+ 59-7 
31 
+ 17 
89 
Piazzi I. 131 
6-4 
1 33 
- 9-9 
31 
+ 25 
65 
67 Ursse Maj. . 
5T 
11 57 
+ 43-6 
31 
- 19 
96 
^Yirginis .... 
3-4 
13 30 
- 04 
29 
-19 
112 
Gr. 3042 .... 
5-7 
20 4 
+ 52-9 
28 
+ 2 
130 
6 Pegasi .... 
37 
22 5 
+ 5-7 
28 
+ 16 
119 
Piazzi I. 70 
63 
1 20 
+ 34-1 
27 
0 
80 
fx Ceti .... 
4-4 
2 40 
+ 9-7 
26 
+ 14 
53 
aPictoris .... 
3 3 
6 47 
-61*8 
25 
+ 3 
53 
aCan. Yen. 
2-9 
12 51 
+ 38-9 
25 
- 12 
106 
a Pegasi .... 
2-7 
22 59 
+ 14-7 
25 
+ 39 
107 
a Leonis .... 
1-3 
10 3 
+ 12-5 
24 
- 18 
64 
5 Corvi .... 
3T 
12 25 
-16-0 
24 
+ 29 
93 
t Centauri 
4-0 
12 32 
-48-0 
24 
- 7 88 
A Bootis .... 
4-3 
14 13 
+ 46-6 
24 
-21 
120 
Lai. 37403 
5-5 
19 38 
-15-7 
24 
- 5 
145 
6 Cassiop. .... 
4-6 
1 5 
+ 54-6 
23 
+ 13 
89 
| Cephei .... 
4-4 
22 1 
+ 64T 
23 
- 6 
112 
Groomb. 2296 . 
5-0 
15 55 
+ 55-0 
23 
+ 17 
129 
Lai. 1344 .... 
5-6 
4 2 
-27-9 
22 
- 4 
33 
7 r Sextant .... 
5-9 
9 47 
+ 2-9 
22 
-45 
59 
7 Pavonis .... 
4-4 
17 59 
- 63-7 
22 
0 
106 
a Androm. 
2-4 
0 3 
+ 28-5 
21 
-37 
94 
Groomb. 706 
7-4 
3 29 
+ 42-6 
21 
+ 6 
63 
X 1 Hydrse .... 
5-7 
11 1 
-26-8 
21 
+ 1 
72 
30 Draconis 
5*2 
17 47 
+ 50-8 
21 
+ 6 
139 
a Gruis .... 
2 '2 
22 2 
-47-5 
21 
-28 
101 
89 Leonis .... 
5-8 
11 29 
+ 3-6 
20 
+ 20 
83 
7 Centauri 
2-4 
12 36 
-48-4 
20 
- 7 89 
Brad. 2792 
5-6 
21 22 
+ 46-3 
20 
- 5 
124 
