102 
Proceedings of the Royal Irish Academy. 
No. 
Star. 
R A., iSqo.o 
Decl. I 
890.0. 
Change of Magnitude. 
Mean Period 
Max. 
Min. 
Days. 
22 
T Tauri, . . . 
H. 
4 
M. 
15 
35 
o 
+ 19 
16-4 
9-2-11-5 
< 12-8 
Irregukr. 
22a 
— Tauri, , . . 
4 
21 
42 
+ 15 
51-4 
8-2 ± 
< 13 
360 ± I 
23 
R Tauri .... 
4 
22 
16 
+ 9 
54-9 
7-4-9-0 
< 13 
325-6 1 
24 
S Tauri, . . . 
4 
23 
10 
+ 9 
42-1 
9-9 
< 13 
378 ' 
24fl 
R Reticuli, . . . 
4 
32 
13 
- 63 
18-0 
7-7 
< 12 
9 months. 
25 
R Doradus, . . . 
4 
35 
30 
- 62 
17-6 
5| 
6| 
26 
V Tauri, . . . 
4 
45 
40 
+ 17 
2M 
8-3-9-0 
< 12-8 
168'6 ' ^ 
27 
R Eridani, . . 
4 
50 
36 
- 16 
35-7 
6-4 
6-0 
28 
R Orionis, . . . 
4 
53 
2 
+ 7 
57-8 
8-7-8-9 
< 13 
378-8 ! " 
29 
6 Aurigse, . . . 
4 
54 
4 
+ 43 
39-6 
3-0 
4-5 ? 
Irregular ^ 
30 
R Leporis, . . . 
4 
54 
36 
- 14 
58-3 
6-7 
8-5 ? 
437'8 ! ^ 
31 
8 (64) Eridani, . . 
4 
54 
49 
- 12 
42-0 
4-8 
5-7 
32 
R Aurigse, . . . 
5 
8 
26 
+ 53 
27-7 
6-5-7'4 
9-2-12-7 
465 
83 
S Aui'igse, . . 
5 
19 
50 
+ 34 
3-1 
9-4 
<13 
270+ ^ 
34 
S Orionis, . 
5 
23 
35 
- 4 
46-9 
8-3-9-0 
< 12-3 
412+ 
34a 
31 Orionis, . . . 
5 
24 
9 
- 1 
10-8 
4| 
< 6 
? 
35 
5 Orionis, . . . 
5 
26 
23 
- 0 
22-9 
2-2 
2-7 
Irregulai ■■ 
36 
T Orionis, . . . 
5 
29 
11 
+ 10 
10-3 
5-7? 
6-7 ^ 
" 1 " 
36a 
— Orionis, . . . 
5 
30 
27 
- 5 
32-9 
9-7 
12-8 
37 
a Orionis, . . . 
5 
49 
13 
+ 7 
23-2 
1 
1-4 
Irregula " 
«37a 
U(*Nova') Orionis, 
5 
49 
17 
+ 20 
9-3 
6-l-7'5 
< 12 
Be 
365+ \ 
38 
f] Geminorum, . . 
6 
8 
14 
+ 22 
32-4 
3-2 
3-7-4-2 
135-15 ■ 
b38a 
V Monocerotis, 
6 
17 
8 
- 2 
8-5 
7 
< 10 
39 
T Monocerotis, 
6 
19 
20 
+ 7 
8-7 
6-2 
7-6 
26-76 \ 
40 
R Monocerotis, 
6 
66 
1 A 
lU 
+ 8 
50-0 
y 0 
11 0 
Irregulaj - 
41 
S (15) Monocerotis, 
6 
34 
55 
+ 9 
59-7 
4-9 
6-4 
3^ IQh 3j . 
42 
R Lyncis, . . . 
6 
52 
13 
+ 55 
29-1 
9? 
< 12-3 
•I 
43 
^Geminorum, . . 
6 
57 
36 
+ 20 
43-9 
3-7 
4-5 
10'i3''43| . 
a *' Nova," 1885. b A. N., 2561. ! 
I 
