2012AJ....144...56T

Query : 2012AJ....144...56T

2012AJ....144...56T - Astron. J., 144, 56 (2012/August-0)

Speckle interferometry and orbits of "fast" visual binaries.

TOKOVININ A.

Abstract (from CDS):

Result. of speckle observations at the 4.1 m SOAR telescope in 2012 (158 measures of 121 systems, 27 non-resolutions) are reported. The aim is to follow fast orbital motion of recently discovered or neglected close binaries and sub-systems. Here, eight previously known orbits are defined better, two more are completely revised, and five orbits are computed for the first time. Using differential photometry from Hipparcos or speckle and the standard relation between mass and absolute magnitude, the component's masses and dynamical parallaxes are estimated for all 15 systems with new or updated orbits. Two astrometric binaries HIP 54214 and 56245 are resolved here for the first time, another eight are measured. We highlight several unresolved pairs that may actually be single despite multiple historic measures, such as 104 Tau and f Pup AB. Continued monitoring is needed to understand those enigmatic cases.

Abstract Copyright: ∼

Journal keyword(s): binaries: general - techniques: interferometric

VizieR on-line data: <Available at CDS (J/AJ/144/56): table1.dat refs.dat>

CDS comments: part.2.3: HR 440 is a misprint for HR 4440. Table 3 : HIP 138648 not identified.

Simbad objects: 129

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Number of rows : 129
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 * m Tau ** 05 07 27.0055682766 +18 38 42.179768546 5.79 5.65   4.5   G1V 316 0
2 HD 40887 ** 06 00 19.52451 -31 01 43.6103 9.993 9.013 7.873 7.163 6.526 K5V+K5V 77 0
3 HD 47230 ** 06 35 54.02940 -36 05 19.0784   6.83 6.35     G0V 53 0
4 HD 47283 ** 06 36 12.57003 -36 08 18.4062   7.84 7.23     G1V 37 0
5 * tau CMa SB* 07 18 42.4849951654 -24 57 15.700749738 3.26 4.25 4.40 4.44 4.62 O9II 439 0
6 HD 59438 ** 07 29 21.86341 -14 59 55.1610       7.13   F8VFe-1.3CH-0.8 88 0
7 * f Pup ** 07 37 22.10978 -34 58 06.7109 4.13 4.44 4.53 4.55 4.62 B8IV/V 67 0
8 * m Pup Pu* 07 38 18.0458562428 -25 21 53.300773235   4.58 4.67     B8III 71 0
9 * 171 Pup SB* 07 45 34.9212542040 -34 10 21.185626324   5.909 5.362     F9V 318 0
10 * 5 Pup ** 07 47 56.7188885208 -12 11 33.749188512       6.69   F5.5V 67 0
11 * 188 Pup ** 07 49 01.6737253704 -24 54 44.089717860   6.056 5.313     G1.5IIIFe-0.5 53 0
12 * 9 Pup ** 07 51 46.30295 -13 53 52.9169           G0V 256 0
13 * a Pup SB* 07 52 13.0318512432 -40 34 32.814235704   4.717 3.696     K1/2II+A 89 0
14 HD 64315 EB* 07 52 20.2841727949 -26 25 46.683038109 8.76 9.49 9.24 9.63 8.86 O5.5Vz+O7V 124 1
15 * gam02 Vel WR* 08 09 31.95013 -47 20 11.7108 0.64 1.58 1.83 1.85 2.00 WC8+O7.5III-V 951 0
16 HD 70764 ** 08 22 08.18728 -40 59 29.2417           F5V 39 0
17 HD 71302 ** 08 24 57.20672 -42 46 11.4071 5.29 5.90 6.02     B3V 67 0
18 HD 71805 ** 08 26 57.7453341 -52 42 17.814048   6.909 6.49     F5V 49 0
19 V* XY Pyx * 08 27 59.4214912680 -35 06 49.497193332 4.93 5.59 5.73     B2V 57 0
20 * 33 Vel ** 08 29 04.75211 -47 55 44.1201           B1.5V+B4V 71 0
21 HD 72878 EB* 08 32 41.1253693008 -55 28 11.620001568   7.52 7.46     B9IV 17 0
22 HD 72954 ** 08 34 31.9561004136 -32 35 55.553700156   7.17 6.42     G5V 58 0
23 HD 74497 ** 08 42 06.6112029240 -52 45 22.993581512   8.52 7.84     G3V 66 0
24 * del01 Vel ** 08 44 42.226383 -54 42 31.75567           A2IV+A4V 214 0
25 * alf Vol ** 09 02 26.7960439246 -66 23 45.868433822   4.144 3.990     kA3hA5mA5V 116 1
26 HD 79416 a2* 09 12 30.5228205 -43 36 47.737095 4.98         B8V(pSi) 92 0
27 * 128 Car ** 09 17 17.2424584176 -68 41 22.535261160   5.79 5.39     F5VFe-0.7CH-0.5 80 0
28 HD 80951 ** 09 17 25.2098716626 -74 53 39.406047211   5.34 5.32 6.68   A1V 45 0
29 HD 80542 ** 09 19 04.3973366112 -41 28 05.896155000   8.59 7.97     G2V 43 0
30 HD 81485 ** 09 19 24.66139 -77 38 36.3382           G7V+K0IVe 48 0
31 HD 81411 ** 09 24 16.2856506 -39 25 31.803980   6.248 6.049     A6/7III 29 0
32 HD 82082 SB* 09 27 31.6351777512 -58 05 40.419251700   7.79 7.19     G2V 54 0
33 HD 81919 SB* 09 27 38.4004549728 -35 00 26.705222640   6.835 6.632     A5III/IV 35 0
34 * psi Vel ** 09 30 41.99958 -40 28 00.2616 3.89 3.96 3.60 3.24 3.02 F3VFe-0.7 123 0
35 HD 83679 SB* 09 38 00.1852857552 -59 23 57.100061076   8.20 7.48     G5III 25 0
36 HD 83973 ** 09 41 29.88304 -18 29 00.1790           F7V 27 0
37 HD 84089 SB* 09 41 34.5382924642 -38 29 47.996078796   8.76 8.15     G2V 42 0
38 * tet Ant ** 09 44 12.0951165 -27 46 10.101055 5.65 5.29 4.79 4.32 4.00 A7V+G8III 92 0
39 HD 86588 TT* 09 53 13.7246814696 -79 33 28.627177500   10.17 9.63     F6V 23 0
40 BD+21 2156 ** 10 09 19.6166559 +20 19 56.461685   7.24 6.70     G8III+A2m 98 0
41 HD 89090 ** 10 16 04.0779063648 -28 36 50.295435624   7.75 7.20     F8/G0V 54 0
42 HD 90737 ** 10 28 10.5033580764 -25 48 26.237300430   9.20 8.56     G0V 44 0
43 HD 91172 ** 10 31 04.9727982843 -24 10 47.449337277   8.17 7.77     Fm_dD 30 0
44 HD 91881 ** 10 36 04.50734 -26 40 31.7332       7.21   F5V 73 0
45 HD 91962 SB* 10 36 59.9979931102 -08 50 23.512435908   7.87 7.23   6.34 G1V 77 0
46 * p Vel SB* 10 37 18.1504398154 -48 13 32.398269222 4.19 4.13 3.84 3.57 3.41 kA5hF0VpSr 131 0
47 CD-77 464 ** 10 41 54.04446 -78 11 02.3831   10.690 9.777 9.831   K5V 21 0
48 HD 93549 SB* 10 46 29.5881441504 -64 15 47.653678296 4.69 5.136 5.229     B6-7V 93 0
49 HD 95506 ** 11 00 51.1348838 -40 29 53.199431   7.30 6.77     F7V 37 0
50 HD 95502 ** 11 01 23.1948031224 -12 03 34.302590208   8.60 7.92     G5V 32 0
51 HD 96220 ** 11 05 33.9808836888 -11 05 20.163039000   6.362 6.086     F0V 56 0
52 HD 97038 ** 11 10 11.9320280016 -11 21 36.551692728   8.39 7.72     G5V 43 0
53 HD 97495 ** 11 12 33.0643779912 -49 06 03.591823176   5.524 5.367     A3IV/V 64 0
54 HD 97961 SB* 11 15 26.0496188592 -52 48 47.846288988   9.41 8.63     G8IV 23 0
55 HD 98354 ** 11 18 59.90080 +14 16 06.9309   8.82 8.56 7.56   F9V 72 0
56 * pi. Cen ** 11 21 00.4170807171 -54 29 27.964002014           B5Vn 127 0
57 * lam Crt SB* 11 23 21.8814666155 -18 46 48.128136896   5.51 5.09     F5III 120 0
58 * 88 Leo ** 11 31 44.9441592503 +14 21 52.210714391   6.77   5.9   F9.5V 226 0
59 HD 100219 ** 11 31 47.5525869864 -20 46 35.301912780   6.753 6.228     F8V 64 0
60 HD 100518 ** 11 34 09.94791 +11 01 25.9054   6.73 6.55     kA2hA5IIImA6 61 0
61 HD 102988 ** 11 51 24.7166889456 +11 48 18.315525672       6.8   F6V 37 0
62 HD 103130 ** 11 52 27.0597364272 -14 07 38.525448396   8.22 9.076     G0V 39 0
63 HD 109349 ** 12 34 09.5610712584 -18 11 42.574152876   9.16 8.75 8.08   G1V 30 0
64 HD 109557 ** 12 35 42.7660646640 -16 49 34.080944952   7.06 6.69     F3IV 36 0
65 HD 110789 ** 12 44 22.6487938008 +21 59 36.320195760 8.000 8.070   7.3   F6V 51 0
66 HD 111312 BY* 12 48 32.2830808266 -15 43 09.920011800 9.436 8.809 7.865 7.328 6.858 K2.5Vk: 51 0
67 * 35 Com ** 12 53 17.74703 +21 14 41.8092   5.80 4.91     G7III+F: 184 0
68 * 39 Com ** 13 06 21.23974 +21 09 12.2343           F4V 120 0
69 HD 113870 PM* 13 06 56.2934609184 -34 07 19.034824224   7.77 7.31     F6V 35 0
70 * tet Mus WR* 13 08 07.1531705448 -65 18 21.679426548 4.71 5.50 5.53 5.44 5.40 WC5+B0III 336 0
71 HD 114385 ** 13 10 36.2703643752 -31 28 14.753679744   9.89 9.08     K0V(+G/K) 27 0
72 HD 114566 EB* 13 12 34.2527656800 -60 33 38.813695200   8.35 8.16 8.974 8.60 A1III 16 0
73 HD 114630 SB* 13 12 55.6906601472 -59 48 59.751756180   6.763 6.197     G0V 84 0
74 CPD-62 3080 ** 13 13 40.96836 -62 47 38.6556   10.063 9.764 9.565   ~ 15 0
75 HD 114737 ** 13 13 45.5333080580 -63 35 11.718886112 7.43 8.19 8.00 8.92   O8.5III 67 0
76 HD 114837 PM* 13 14 15.1447379904 -59 06 11.654027964 5.35 5.41 4.93 4.48 8.83 F6VFe-0.4 147 0
77 HD 114886 ** 13 14 44.38260 -63 34 51.8077 6.15 6.98 6.89 7.76   O9-B0V 114 0
78 HD 115311 ** 13 16 53.55517 -34 35 54.3830   8.800 8.06     G5V 43 0
79 HD 115488 ** 13 17 29.8510032840 -00 40 33.865038804   6.601 6.351     A9V 82 0
80 HD 117078 SB* 13 27 34.4513878512 +21 16 26.634162288   10.16 9.59     G0V 9 0
81 HD 117635 SB* 13 31 39.9354734900 -02 19 02.873792137   8.14 7.36     G8V 151 0
82 HD 117432 ** 13 31 57.7380495806 -65 19 18.642027157   6.89 6.61     A8/9IV 37 0
83 HD 120690 SB* 13 51 20.3417568044 -24 23 25.843045584           G5Va 164 0
84 V* DL Vir SB* 13 52 38.8080754200 -18 42 32.472530388   7.61 6.99     A2V+F6:III 104 0
85 HD 121137 ** 13 53 56.41992 -19 10 05.3593   8.48 8.08     F3V 19 0
86 HD 124314 ** 14 15 01.60615 -61 42 24.3831   8.96 6.64 6.45 6.31 O6V(n)((f)) 155 0
87 HD 124239 * 14 15 14.1750645007 -67 39 30.073491753   8.18 7.64     F8/G0V 33 0
88 * lam Lup SB* 15 08 50.6128505350 -45 16 47.500979673 3.18 3.88 4.05     B3V 147 0
89 HD 134976 ** 15 14 15.4612185888 -42 42 23.454733932   9.30 8.96 9.491   A9IV 6 0
90 V* ES Lib SB* 15 16 48.6060232344 -13 02 21.117569388   7.47 7.25     A3III 66 0
91 * gam Cir ** 15 23 22.64294 -59 19 14.8131 4.35     6.14   B3/4V+F8V 55 0
92 HD 138488A ** 15 33 09.5145939344 -24 29 25.650022686   7.11 6.91 7.71   A7V 65 0
93 HD 138648 ** 15 33 56.7678278654 -17 00 08.030573359   9.31 8.84 8.85   G9IV-V 40 0
94 HD 138722 ** 15 34 47.9520726182 -28 07 50.548833189           G8V 31 0
95 * gam Lup ** 15 35 08.44835 -41 10 00.3247 1.76 2.586 2.765     B2IV 187 0
96 HD 138676 ** 15 35 28.3951975872 -47 50 57.403628808   9.64 8.80     G8IV/V 25 0
97 * gam Lib ** 15 35 31.5780958333 -14 47 22.327914429 5.67 4.93 3.91 3.20 2.65 G8.5III 171 0
98 HD 139364 ** 15 38 25.3575253104 -19 54 47.441134440   7.08 6.64     F3V 40 0
99 HD 140164 ** 15 42 46.34990 -16 00 49.3196           F7IV+F7V 33 0
100 CD-58 6161 ** 15 45 16.2345259128 -58 41 13.766556480   8.47 7.66     G5/8III 23 0
101 HD 140722 ** 15 46 12.85446 -28 03 41.3536           F0V 47 0
102 HD 140690 ** 15 46 43.0358437872 -43 14 09.910265352   8.70 8.08     G5V 51 0
103 HD 140662 ** 15 47 05.1901636899 -51 07 13.305700792   9.36 9.25     B9/9.5IV 9 0
104 HD 143941 ** 16 04 50.7494631720 -40 44 15.581829408   8.63 7.84     F7V 28 0
105 HD 144179 ** 16 05 39.16985 -32 51 44.6353           K0V 58 0
106 * nu. Sco ** 16 11 59.73568 -19 27 38.5361 3.42 4.05 4.00 3.90 3.87 B2V 404 0
107 NAME Upper Sco-Cen As* 16 15 -24.2           ~ 1497 1
108 HD 147628 ** 16 24 31.7543889048 -37 33 57.760482924 4.92 5.31 5.42     B8V 61 0
109 HD 147633 ** 16 25 17.58322 -49 08 52.3567   9.44 8.92 8.27   G2V 65 0
110 HD 149499 ** 16 38 31.0567696032 -57 28 11.514036396   9.60 9.11 9.19 7.894 K0V 65 0
111 HD 149886 ** 16 39 05.2266008424 -37 13 02.553774384   5.895 5.914     B9/A0V+B 36 0
112 HD 152311 SB* 16 53 25.2127433568 -20 24 56.882126232   6.551 5.857     G2IV-V 95 0
113 HD 152248 Y*O 16 54 10.0618206816 -41 49 30.139291596 5.56 6.15 6.088     O7Iabf+O7Ib(f) 270 0
114 HD 152331 ** 16 54 22.1004612240 -38 05 54.030338628   9.00 8.42     G0V 20 0
115 HD 152931 SB* 16 57 08.1228977928 -17 49 10.483677552   8.82 8.16     G3V 31 0
116 * eps02 Ara ** 17 03 08.7535948608 -53 14 12.969631572   5.750 5.278     F5VFe+0.5 97 0
117 HD 154621 ** 17 06 36.16724 +00 39 07.9062   9.301 9.118 8.768   G5V 64 0
118 HD 156034 * 17 15 41.0584383444 -09 48 31.582102787   8.00 7.04     F3V 66 0
119 HD 156061 * 17 16 27.6874090656 -25 18 19.607287140   8.34 7.16     K1III 23 0
120 HD 156331 ** 17 19 30.5140559064 -50 03 49.546841760   6.658 6.267     F3IV/V 44 0
121 HD 156643 SB* 17 21 19.3718433240 -51 07 22.116595188   8.43 7.79     G1V 42 0
122 HD 157081 ** 17 24 45.85154 -59 12 49.1987           A0V 18 0
123 HD 158059 ** 17 29 40.6997680 -49 47 23.935624   8.37 7.83     F5V 30 0
124 HD 158577 ** 17 30 29.3160442656 -10 05 46.475588976   8.91 8.16     G8V 31 0
125 HD 160295 RR? 17 38 57.8737108512 +02 39 30.448241136   8.12 7.70     F2/3V 45 0
126 HD 160177 ** 17 41 27.6346045560 -53 48 10.771523892   10.29 9.40 9.665   K1IV/V 34 0
127 HD 162905 ** 17 53 32.2599466968 -03 54 55.367558604   9.90 9.28     F8V 26 0
128 HD 163471 ** 17 56 16.6971765264 +02 59 08.959757964   8.56 8.23     A5IV/V 31 0
129 HD 163029 ** 17 57 31.68024 -57 39 51.1986     8.242   7.236 K0V+K3V 45 0

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