357
Zone o° bis -f- 20° Declination.
357
B.D.
Sternzeit
I
II
III
IV
J
z
log sin 2 J
corrig.
für Ext.
Diff.
in log.
Diff. in
Grössen
Grösse
Zone 581. 1892 April 19.
Beobachter : Kempf.
Photometer:
D. Vergleichsterne: Nr. 28 und Nr. 30. Luft
2.
9 0 2798
1l h 24™
2580
22?5
2980
2585
2585°
5182
9.2680
9.3201
8 2857
11 27
24.6
21.2
254
23.0
23-55
55-9
9.2032
9.2738
19 2796
11 29
19.1
I 7.2
18.4
15.6
I7-58
45-9
8.9601
8.9969
0.2886
4" 0.72
7.01
19 2793
11 30
19.2
17.1
20.5
17.9
18.68
45-6
9.0111
9.0471
0.2384
-+- 0.60
6.89
*) 19 2779
11 33
26.O
24-5
29-3
24.0
25-95
45-o
9.2822
9.3168
0.0313
— 0.08
6.21
18 2830
n 35
12.5
I 1.0
12.5
11.6
11.90
44.9
8.6286
8.6630
0.6225
+ I-56
7-85
16 2616
ii 37
1 7.6
16.0
17.O
16.0
16.65
46.4
8.9144
8.9524
0.3331
4- 0.83
7.12
15 2674
11 40
20.2
16.4
18.8
17.2
18.15
46.6
8.9869
9.0254
0.2601
+ 0.65
6.94
9 2798
11 42
26.9
24.6
26.5
24.9
25.72
49-4
9.2749
9-32I3
8 2857
ii 44
2 5-7
23.1
25-5
22.5
24.20
53-8
9.2254
9.2871
15 2690
ii 47
27.7
26.5
28.4
25-5
27.02
46-5
9-3147
9-3530
0.0675
— 0.17
6.12
14 2718
ii 49
22.9
20.1
20.5
20.0
20.88
47.0
9.1039
9-1435
0.1420
-h 0.36
6.65
13 2764
ii 51
33-2
314
32.7
30.0
31.82
47-7
9.4440
9-4855
0.2000
— 0.50
5-79
12 2667
ii 53
19-5
l6.6
20.5
19-5
19.02
48.2
9.0262
9.0691
0.2 164
+ 0.54
6.83
11 2662
ii 55
16.4
12.5
15.0
13-4
14.32
49.8
8.7866
8.8342
O.4513
4~ 1.13
7.42
**\t I if)*??'
ii 57
11-9
IO.I
12.5
10.8
11.32
49-7
8.5858
8.6331
O.6524
+ 1-63
7.92
i 2073<
ii 58
13-5
I I.I
12.5
12.0
12.28
49.6
8.6555
8.7025
O.583O
+ 1-46
7-75
8 2857
12 0
22.7
20.7
24.0
19.0
21.60
52.0
9.1320
9.1869
9 2798
12 3
26.6
25-5
27-5
24-3
25.98
47-5
9.2831
9.3240
Mittel aus den Vergleichsternbeobachtungen: 9.2970; 9.3042; 9.2554. Zur Reduction benutzt: 9.2855.
*') IQ°277Q.
Gleichzeitig mit dem Stern ist a Bootis im Gesichtsfeld, dessen Helligkeit störend ist.
**) 11 2673 dupl.
Zuerst ist die nördlich vorangehende
Componente gemessen
. Messungen unsicher.
Zone 582. 1892 April 19.
Beobachter: Kempf-
Photometer:
D. Vergleichsterne: Nr. 30 und Nr. 32. Luft:
2.
8°2857
I2 h 50™
29?0
2783
338l
2 8?0
2 9835
4783
9.3807
9.4211
11 2780
12 53
22.6
19.O
25.8
2 2.0
22.35
49.4
9.1602
9.2066
18 2935
12 55
16.4
14.I
16.4
I4.O
15.22
39-9
8.8383
8.8625
O.4279
4- 1-07
7-52
19 2863
12 57
14.4
1 1.0
I 7.0
134
13-95
38.8
8.7643
8.7867
0.5037
4- 1.26
7.71
19 2881
12 59
30.5
27-5
304
27.6
29.12
39-2
9-3744
9-3974
0.1070
— 0.27
6.18
16 2725
13 i
19.O
15.O
19.O
15 • i
17.02
43-6
8.9329
8.9643
O.3261
+ 0.82
7.27
16 2705
13 3
22.3
2 I.I
244
21.5
22.32
41.8
9.1590
9.1867
0.1037
4- 0.26
6.71
15 2790
13 5
16.9
13-9
16.7
13-5
15-25
42.1
8.8400
8.8683
O.4221
—j— 1.06
7-51
15 2792
13 6
19.6
18.5
22.2
15.6
18.98
42.3
9.0244
9-0531
O.2373
+ 0.59
7.©4
8 2857
13 9
27.4
25.6
27.9
25.0
26.48
46.0
9.2985
9-3355
ii 2780
13 11
23.O
2O.4
23.I
19.6
21.52
47-5
9.1290
9.1699
15 2784
13 13
18.O
16.O
l8.3
13.0
16.32
41-3
8.8974
8.9242
O.3662
+ 0.92
7-37
10 2748
13 17
27-5
2 I.4
26.5
20.5
23.98
45-4
9.2179
9-2535
0.0369
4- 0.09
6-54
10 2749
13 18
15.O
I 2.0
14-5
12.0
I3-38
45-2
8.7287
8.7638
O.5266
4- 1-32
7-77
11 2730
13 21
16.3
14-5
16.9
13-5
15-30
44.8
8.8428
8.8769
O.4135
4- 1-03
7.48
13 2852
13 23
16.6
15.6
17.6
15.0
16.20
42-5
8.8912
8.9203
0.3701
4-0.93
7-38
13 2866
13 25
19.O
16.4
19.O
16.0
17.60
43-o
8.9611
8.9912
O.2992
4-0.75
7.20
8 2857
13 27
29.O
27.4
32.5
27.0
28.98
45-0
9.3706
9.4052
ii 2780
13 30
234
2 1.2
25.6
20.0
22.55
45-8
9-i 6 75
9.2040
Mittel aus den Vergleichsternbeobachtungen
: 9-3I39
; 9-2527; 9-3°46.
Zur Reduction benutzt: 9.2904.
Zone 583. 1892 Mai 3.
Beobachter: Müller.
Photometer:
D. Vergleichsterne: Nr. 32 und Nr. 34. Luft:
3-
1 i°278o
13h n m
20?6
i8?5
1984
i 8?5
19825
4785
9.0362
9.0771
9 3203
13 15
l8.6
16.1
17.6
16.6
17.22
56.9
8.9427
9.0180
18 3010
13 18
I 2.0
9.9
13-3
10.0
11.30
41-5
8.5843
8.6114
0.4655
4- 1. 16
7.96
18 3019
13 19
II-4
10.4
14-3
10.9
n -75
41.4
8.6178
8.6448
0.432 1
4- 1.08
7.88
Pubi, dos Astrophys, Obs. zu Potsdam. Bd. IX.
45
