245
Zone o° bis -j- 20° Declination.
245
B.D.
Sternzeit
I
II
III
IV
J
z
log sin 2 /
corrig.
für Ext.
Diff.
in log.
Diff. in
Grössen
Grösse
Zone
0
0
co
M
00
00
00
December 30.
Beobachter: Kempf.
Photometer: D. Vergleichsterne: Nr. 10
und Nr. 12. Luft:
3 -
ii°
632
3 i jm
24-9
2389
24 O
24-3
24840
4486
9.2321
9.2658
IO
818
3 9
40.0
37-6
38.O
37-5
38.28
50.8
9.5841
9.6348
5
674
3 13
33 '°
27.9
28.4
27.7
29.25
49-5
9.3780
9.4247
0.0259
+ 0.06
6.51
5
679
3 14
38.6
39-4
38.0
37-9
3848
49-5
9-5879
9.6346
0.1840
— O.46
5-99
9
600
3 16
40.4
35-4
33 -o
31-4
35-05
45.6
9-5183
9-5543
0.1037
— O.26
6.19
o
789
3 18
19.6
19.0
20.5
17.8
19.22
54-3
9-0349
9.0986
0.3520
4- 0.88
7-33
7
676
3 20
21.2
19.2
22.0
20.5
20.72
47.6
9-0975
9 -I 387
0.3119
+ 0.78
7-23
9
628
3 21
25-4
23.1
25.8
23-9
24-55
45-6
9.2372
9.2732
0.1774
+ 0.44
6.89
11
632
3 24
26.8
24.0
24.4
28.0
25.80
43-3
9.2774
9.3082
IO
818
3 26
42.0
36.5
36.5
39 -o
38.50
48.9
9-5883
9-6332
o
834
3 28
18.7
16.4
18.4
17.7
17.80
54 -i
8.9706
9-0335
0.4171
+ 1-04
7-49
8
759
3 30
20.5
16.9
21.4
17.0
18.95
45-9
9.0231
9.0599
0.3907
4- 0.98
7-43
9
651
3 31
19-5
18.5
20.5
18.1
19-15
44.8
9.0319
9.0660
0.3846
+ 0.96
7.41
5
728
3 33
25-9
21.4
24.6
23.1
23-75
48.8
9.2101
9-2547
0.1959
+ 0.49
*6.94
2
773
3 34
26.4
22.6
26.6
23-7
24.82
51-9
9.2460
9-3005
0.1501
4- 0.38
6.83
3
681
3 37
37-5
33-3
34-2
334
34.60
50.8
9-5085
9-5592
0.1086
— 0.27
6.18
I I
632
3 38
24-5
19.6
22.4
22.5
22.25
42.5
9 - 1 565
9.1856
IO
818
3 41
40.9
38.8
42.1
42.5
41.08
47-5
9-6353
9.6762
Mittel aus den Vergleichsternbeobachtungen
: 9.4503; 9.4707; 9.4309. Zur Reduction benutzt: 9.4506.
Zone 301. 1889 Januar 2.
Beobachter : Kempf.
Photometer: Ci. Vergleichsterne: Nr. i
und Nr. 3. Luft: i
—2.
IO°
8
Q b j ym
2 2?0
1982
2 i?6
20?4
20880
4280
9.1007
9.1288
11
96
O 19
25-5
20.7
22.5
2 1.0
22.42
41.2
9.1627
9.1893
17
7
O 22
22.3
20.5
22.6
20.6
21.50
35 -o
9.1282
9 -I 45 I
0.0053
4- 0.01
5-73
19
27
0 24
32.0
29.1
33-2
3 1 • i
31-35
32-9
9-4325
9.4468
0.2964
— 0.74
4.98
17
55
O 26
25-5
25.0
29.7
25-1
26.32
35 -i
9-2935
9 - 3 I 05
0.1601
— 0.40
5-32
19
79
O 28
22.0
20.5
26.4
24.0
23.22
32-7
9.1916
9-2057
0.0553
— 0.14
5-58
14
111
O 30
24.7
23-9
26.5
25-9
25-25
37-5
9.2600
9.2803
0.1299
— 0.32
5-40
6
107
O 32
35-7
35-9
39-4
34 -o
36.25
45-4
9-5437
9-5793
O.4289
— 1.07
4-65
IO
8
0 34
20.5
20.0
23-5
20.5
21.12
42.3
9- IJ 34
9 -I 42 I
11
96
0 36
21.5
21-5
24-5
22.4
22.48
41.0
9.1650
9.1912
16
76
O 37
25.6
27.2
28.0
26.5
26.82
36.1
9.3087
9.3270
O.1766
— 0.44
5.28
7
153
0 40
33 -o
35-4
38.1
33-3
34-95
45.2
9 - 5 i 6 i
9-5512
0.4008
— 1.00
4.72
14
163
0 42
21.0
18.5
21.5
18.6
19.90
38.2
9.0639
9-0853
O.0651
4- 0.16
5-88
19
185
O 43
21.1
19-5
23.6
20.6
21.20
32.5
9-1165
9-1303
0.0201
4- 0.05
5-77
18
153
0 45
21-5
19.0
22.0
20.5
20.75
33-5
9.0987
9- XI 37
O.O367
4- 0.09
5-81
6
174
0 47
24.4
22.4
23.6
26.4
24.20
45-6
9.2254
9.2614
0.1 I IO
— 0.28
5-44
*) 6
175
0 50
14.0
12.5
17.9
154
14-95
45-5
8.8232
8.8590
O.2914
+ 0.73
6-45
IO
8
0 52
21.5
18.6
21.6
21.4
20.78
. 43 -o
9.0999
9.1300
11
96
0 54
22.6
19.6
20.4
20.0
20.65
1 4 1 • 1
9.0947
9.1211
Mittel aus den Vergleichsternbeobachtungen : 9.1591 ; 9.1666; 9.1256.
Zur Reduction benutzt: 9.1504.
*) 6° 175 Dieser Stern bildet mit 6° 174 zusammen den Doppelstern C Piscium. Messung schwierig und
unsicher.
Zone 302. 1889 Januar 2.
Beobachter: Müller.
Photometer:
Ci. Vergleichsterne: Nr. 3
und Nr. 5.
Luft: 1-
—2.
11°
96
I h O m
i9?o
1 784
i8?8
1986
1 8870
4182
9.0120
9-0386
IO
252
I 3
19-5
14.1
15-2
15.0
15-95
42.7
8.8781
8.9076
2
185
l 5
21.2
19.4
21.0
20.0
20.40
49.4
9.0846
9-I3IO
O.1758
— 0.44
5-48
l8
187
I 7
24-3
21.4
23-3
20.0
22.25
33-9
9- x 565
9.1 720
0.2 l68
— 0.54
5-38
l8
189
I 8
20.5
18.4
21.4
18.4
19.68
33-8
9-0547
9.0701
0.1149
— 0.29
5-63
5
194
I IO
26.9
23-9
26.1
24.7
25-40
46.9
9.2648
9.3041
0.3489
— 0.87
5-05
14
231
I 12
44.0
48.2
45-9
44.6
45.68
37-7
9.7092
9.7298
O.7746
— 1.94
3-98
4
293
I 13
32-9
2 7-3
33-4
34-8
32.10
47-7
9.4508
9.4923
0.5371
— i -34
4-58
Pubi, des Astrophys. Obs. zu Potsdam. Bd. IX.
31
