1998A&AS..133...71A

Query : 1998A&AS..133...71A

1998A&AS..133...71A - Astron. Astrophys., Suppl. Ser., 133, 71-79 (1998/November-2)

CCD and micrometric observations of visual double stars.

ABAD C., DOCOBO J.A. and DELLA PRUGNA F.

Abstract (from CDS):

Relative positions and separations for 65 visual binaries are given. CCD frames were taken at the 1-m coude telescope and micrometric observations were carried out at the 65-cm refractor, both at the Venezuelan National Observatory. The visual double stars observed were selected from the Ramon Maria Aller Observatory program list. In addition, we also observed several long period double stars with poorly determined orbital elements.

Abstract Copyright: ∼

Journal keyword(s): astrometry - binaries: visual

Simbad objects: 67

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Number of rows : 67
N Identifier Otype ICRS (J2000)
RA 		ICRS (J2000)
DEC 		Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2024 		#notes
1 IRAS 00156+4344 ** 00 18 22.9 +44 01 23           ~ 17 0
2 * p Eri ** 01 39 47.53953 -56 11 47.0997           K2V+K2V 65 0
3 * eps Scl ** 01 45 38.7571221 -25 03 09.402256   5.70 5.31     F1V+K1V 82 0
4 * alf Psc a2* 02 02 02.81972 +02 45 49.5410           kA0hA7Sr+kA2hF2mF2(IV) 155 0
5 HD 14526 ** 02 19 47.88504 -35 26 43.7818           K2+Vk: 42 0
6 * tet Per PM* 02 44 11.9866154103 +49 13 42.414669174 4.62 4.62 4.11 3.67 3.37 F8V 405 0
7 HD 17332 ** 02 47 27.42146 +19 22 18.5443           G1V+G5V 100 0
8 * alf For PM* 03 12 04.5298039833 -28 59 15.439152331 4.41 4.51 3.98 3.39 3.08 F6V 272 0
9 HD 19771 ** 03 12 09.51967 +37 13 04.0239           G0 54 0
10 HD 22468 RS* 03 36 47.2904292073 +00 35 15.943692002 7.09 6.79 5.90     K2:Vnk 1167 0
11 HD 24033A * 03 48 32.2272496032 -31 46 43.500012924   8.435 8.242 9.135   A5/7 15 0
12 CD-41 1175 ** 03 52 09.431 -41 33 02.64   11.82 11.05     ~ 2 0
13 HD 24916 Er* 03 57 28.6990190160 -01 09 34.070478444 10.224 9.166 8.014 7.336 6.724 K4V 140 0
14 HD 25859 ** 04 03 44.97480 -47 44 42.0504           F8/G0V 6 0
15 V* IU Eri dS* 04 16 35.9778657672 -10 05 08.756567160   7.66 7.48     A2III 22 0
16 HD 30003 ** 04 40 17.7514165 -58 56 38.086446           G3V+G3V 83 0
17 HD 31027 ** 04 49 37.056000 -53 52 53.45616   9.047 8.735 8.420   K1V 45 0
18 HD 287553 ** 05 11 02.3321 +02 44 24.460   11.06 10.25     G0 7 0
19 CD-27 2258 ** 05 25 43.921992 -27 20 21.86628   11.102 10.562 10.334   ~ 5 0
20 * 32 Ori A * 05 30 47.0510459520 +05 56 53.323013148   4.32 4.46     B5IV 30 0
21 HD 37013A SB* 05 36 26.3842731096 +21 59 35.208189636   7.93 7.41     F8 63 0
22 * zet Ori A SB* 05 40 45.527143 -01 56 33.26036   1.79 1.90     O9.2IbvarNwk 666 0
23 BD+03 1004 PM* 05 40 52.5883929672 +03 29 15.054605808   11.047 10.413 10.350   ~ 3 1
24 CD-23 3077 ** 05 46 41.075736 -23 27 39.38904   10.216 10.040 10.138   A3 4 0
25 HD 40887C ** 06 00 19.3794760117 -31 01 48.098675964   10.21 8.88     K5V 18 0
26 HD 41742 SB* 06 04 40.1012416848 -45 04 44.095415808   6.42 5.966 7.01   F5.5V 75 0
27 HD 41824 RS* 06 04 46.68146 -48 27 29.8706       7.57   G7VpkCH-1 100 0
28 HD 46495 ** 06 34 21.59923 +14 45 07.8181           F5 44 0
29 * e Gem PM* 06 54 38.6381476771 +13 10 40.243144636   4.997 4.715     kA8mF0Vp 109 0
30 * del Gem B * 07 20 07.0768166808 +21 58 52.182640272     8.18     K6V 23 0
31 * del Gem SB* 07 20 07.3745658105 +21 58 56.294578663 3.91 3.87 3.53 3.17 2.98 F2VkF0mF0 243 0
32 HD 59438 ** 07 29 21.86341 -14 59 55.1610       7.13   F8VFe-1.3CH-0.8 85 0
33 * alf Gem ** 07 34 35.87319 +31 53 17.8160 1.64 1.62 1.58 1.51 1.52 A1V+A2Vm 260 0
34 HD 63785 ** 07 49 24.16391 -30 33 28.8330           F3/5V 30 0
35 HD 66177 ** 08 02 26.07300 +04 09 07.4619     8.53 8.08   G5/6V 45 0
36 HD 67501 ** 08 09 30.36348 +32 13 16.0887           F5V+F8IV/V 63 0
37 * zet Cnc ** 08 12 12.72637 +17 38 51.9615           F8V+G0V 181 0
38 * zet01 Cnc ** 08 12 12.72637 +17 38 51.9615           ~ 158 0
39 HD 70764 ** 08 22 08.18728 -40 59 29.2417           F5V 38 0
40 MCC 541 ** 09 14 27.2 +52 41 18           ~ 26 0
41 * gam Leo ** 10 19 58.35056 +19 50 29.3468   3.79 2.37     K1-III+G7IIIb 86 0
42 HD 97561 ** 11 13 40.97512 +20 07 43.8135       7.54   G5III 101 0
43 HD 108875 ** 12 30 33.78366 +09 42 56.6671 7.930   8.70 8.18   F2 56 0
44 HD 120476 ** 13 49 04.00130 +26 58 47.6815           K4V+K6V 176 0
45 HD 121325B PM* 13 54 58.4442059160 -08 03 32.344239744   7.80 7.19     F8e 16 0
46 * 59 Hya ** 14 58 39.25472 -27 39 26.3319           A5/7IV 58 0
47 * i Boo A EB* 15 03 47.2296400706 +47 39 14.318060796   5.72 5.136     F5V 48 0
48 HD 136176A ** 15 18 20.2578118368 +26 50 25.332641268   7.82 7.25     ~ 29 0
49 * mu.02 Boo ** 15 24 30.86708 +37 20 50.2777           G0V 132 0
50 * del Ser ** 15 34 48.14762 +10 32 19.9248           F0 57 0
51 HD 142661A PM* 15 55 54.5836414920 -02 09 51.876204660   7.517 6.964 7.97   F8.5V 31 0
52 * 49 Ser ** 16 13 18.45242 +13 31 36.8653           G9V+G9V 49 0
53 HD 146413 ** 16 15 57.0567901 +07 21 25.338325           K4V+K5V 97 0
54 HD 148653 ** 16 28 52.66102 +18 24 50.6185   7.86 7.02 7.55   K3V+K3V 147 0
55 * alf Her ** 17 14 38.85818 +14 23 25.2262           M5Ib-II+G5III+F2V: 202 0
56 * 36 Oph B PM* 17 15 20.9838262152 -26 36 10.173444860   5.88 5.03     K1V 241 1
57 * 36 Oph ** 17 15 20.9839376 -26 36 10.157115           K2V+K1V 136 0
58 BD+16 3390 ** 18 10 08.72793 +16 28 35.7059 6.930 6.680 6.100     G8III+B9.5/A0: 72 0
59 HD 167625A * 18 15 25.0518971409 +19 46 13.356780325   8.70 8.28     F2 24 0
60 * eps01 Lyr ** 18 44 20.34589 +39 40 12.4533           A3V+F0V 72 0
61 * eps02 Lyr A ** 18 44 22.7790116856 +39 36 45.772569396   5.40 5.23     A6Vn 69 0
62 HD 180054 ** 19 14 15.66742 +19 03 50.4521           F8 47 0
63 HD 189386 ** 20 01 12.73163 -38 35 12.8344           F3V 32 0
64 HD 197913 ** 20 46 13.30668 +15 54 26.3093           ~ 52 0
65 HD 200375 ** 21 03 03.02378 +01 31 55.4137       7.33   F5/6V 94 0
66 * ksi Cep A SB* 22 03 47.4397417176 +64 37 40.696071024   4.81 4.45 5.66   kA2.5hF2mF2(IV) 175 0
67 * ksi Cep ** 22 03 47.45499 +64 37 40.7128 4.72 4.63 4.29 3.97 3.84 Am+F7/8V 177 0

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