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 - 2026 		#notes
1 IRAS 00156+4344 ** 00 18 22.9 +44 01 23           ~ 18 0
2 * p Eri ** 01 39 47.53953 -56 11 47.0997           K2V+K2V 71 0
3 * eps Scl ** 01 45 38.7571221 -25 03 09.402256   5.70 5.31     F1V+K1V 86 0
4 * alf Psc a2* 02 02 02.81972 +02 45 49.5410           kA0hA7Sr+kA2hF2mF2(IV) 161 0
5 HD 14526 ** 02 19 47.88504 -35 26 43.7818           K2+Vk: 44 0
6 * tet Per PM* 02 44 11.9866154103 +49 13 42.414669174 4.62 4.62 4.11 3.67 3.37 F8V 428 0
7 HD 17332 ** 02 47 27.42146 +19 22 18.5443           G1V+G5V 103 0
8 * alf For PM* 03 12 04.5298039833 -28 59 15.439152331 4.41 4.51 3.98 3.39 3.08 F6V 296 0
9 HD 19771 ** 03 12 09.51967 +37 13 04.0239           G0 55 0
10 HD 22468 RS* 03 36 47.2904292073 +00 35 15.943692002 7.09 6.79 5.90     K2:Vnk 1206 0
11 HD 24033A * 03 48 32.2272496032 -31 46 43.500012924   8.435 8.242 9.135   A5/7 17 0
12 CD-41 1175 ** 03 52 09.431 -41 33 02.64   11.82 11.05     ~ 2 0
13 HD 24916 PM* 03 57 28.6990190160 -01 09 34.070478444 10.224 9.166 8.014 7.336 6.724 K4V 157 0
14 HD 25859 ** 04 03 44.97480 -47 44 42.0504           F8/G0V 7 0
15 V* IU Eri dS* 04 16 35.9778657672 -10 05 08.756567160   7.66 7.48     A2III 23 0
16 HD 30003 ** 04 40 17.7514165 -58 56 38.086446           G3V+G3V 88 0
17 HD 31027 ** 04 49 37.056000 -53 52 53.45616   9.047 8.735 8.420   K1V 49 0
18 HD 287553 ** 05 11 02.3321 +02 44 24.460   11.06 10.25     G0 8 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 65 0
22 * zet Ori A SB* 05 40 45.527143 -01 56 33.26036   1.79 1.90     O9.2IbvarNwk 680 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 PM* 06 00 19.3794760117 -31 01 48.098675964   10.21 8.88     K5V 20 0
26 HD 41742 SB* 06 04 40.1012416848 -45 04 44.095415808   6.42 5.966 7.01   F5.5V 80 0
27 HD 41824 RS* 06 04 46.68146 -48 27 29.8706       7.57   G7VpkCH-1 103 0
28 HD 46495 ** 06 34 21.59923 +14 45 07.8181           F5 45 0
29 * e Gem PM* 06 54 38.6381476771 +13 10 40.243144636   4.997 4.715     kA8mF0Vp 115 0
30 * del Gem B * 07 20 07.0768166808 +21 58 52.182640272     8.18     K6V 26 0
31 * del Gem SB* 07 20 07.3745658105 +21 58 56.294578663 3.91 3.87 3.53 3.17 2.98 F2VkF0mF0 255 0
32 HD 59438 ** 07 29 21.86341 -14 59 55.1610       7.13   F8VFe-1.3CH-0.8 88 0
33 * alf Gem ** 07 34 35.87319 +31 53 17.8160 1.64 1.62 1.58 1.51 1.52 A1V+A2Vm 275 0
34 HD 63785 ** 07 49 24.16391 -30 33 28.8330           F3/5V 31 0
35 HD 66177 ** 08 02 26.07300 +04 09 07.4619     8.53 8.08   G5/6V 46 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 185 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 39 0
40 MCC 541 ** 09 14 27.2 +52 41 18           ~ 32 0
41 * gam Leo ** 10 19 58.35056 +19 50 29.3468           K1-III+G7IIIb 94 0
42 HD 97561 ** 11 13 40.97512 +20 07 43.8135       7.54   G5V 103 0
43 HD 108875 ** 12 30 33.78366 +09 42 56.6671 7.930   8.70 8.18   F2 58 0
44 HD 120476 ** 13 49 04.00130 +26 58 47.6815           K4V+K6V 182 0
45 HD 121325B PM* 13 54 58.4442059160 -08 03 32.344239744   7.80 7.19     F8e 18 0
46 * 59 Hya ** 14 58 39.25472 -27 39 26.3319           A5/7IV 61 0
47 * i Boo A PM* 15 03 47.2296400706 +47 39 14.318060796   5.72 5.136     F5V 53 2
48 HD 136176A ** 15 18 20.2578118368 +26 50 25.332641268   7.82 7.25     ~ 31 0
49 * mu.02 Boo ** 15 24 30.86708 +37 20 50.2777           G0V 135 0
50 * del Ser ** 15 34 48.14762 +10 32 19.9248           F0 59 0
51 HD 142661A PM* 15 55 54.5836414920 -02 09 51.876204660   7.517 6.964 7.97   F8.5V 34 0
52 * 49 Ser ** 16 13 18.45242 +13 31 36.8653           G9V+G9V 52 0
53 HD 146413 ** 16 15 57.0567901 +07 21 25.338325           K4V+K5V 99 0
54 HD 148653 ** 16 28 52.66102 +18 24 50.6185   7.86 7.02 7.55   K3V+K3V 153 0
55 * alf Her ** 17 14 38.85818 +14 23 25.2262           M5Ib-II+G5III+F2V: 209 0
56 * 36 Oph B PM* 17 15 20.9838262152 -26 36 10.173444860   5.88 5.03     K1V 264 1
57 * 36 Oph ** 17 15 20.9839376 -26 36 10.157115           K2V+K1V 145 0
58 BD+16 3390 ** 18 10 08.72793 +16 28 35.7059 6.930 6.680 6.100     G8III+B9.5/A0: 74 0
59 HD 167625A * 18 15 25.0518971409 +19 46 13.356780325   8.70 8.28     F2 25 0
60 * eps01 Lyr ** 18 44 20.34589 +39 40 12.4533           A3V+F0V 77 0
61 * eps02 Lyr A ** 18 44 22.7790116856 +39 36 45.772569396   5.40 5.23     A6Vn 72 0
62 HD 180054 ** 19 14 15.66742 +19 03 50.4521           F8 48 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           G8+K0 55 0
65 HD 200375 ** 21 03 03.02378 +01 31 55.4137       7.33   F5/6V 97 0
66 * ksi Cep A SB* 22 03 47.4397417176 +64 37 40.696071024   4.81 4.45 5.66   kA2.5hF2mF2(IV) 176 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 180 0

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