2016AJ....152..138T

Query : 2016AJ....152..138T

2016AJ....152..138T - Astron. J., 152, 138-138 (2016/November-0)

New orbits based on speckle interferometry at SOAR.

TOKOVININ A.

Abstract (from CDS):

The orbits of 55 visual binary stars are computed using recent speckle interferometry data from the SOAR telescope: 33 first-time orbits and 22 revisions of previous orbit calculations. The orbital periods range from 1.4-370 years, and the quality of the orbits ranges from definitive to preliminary and tentative. Most binaries consist of low-mass dwarfs and have short periods (median period 31 years). The dynamical parallaxes and masses are evaluated and compared to the Hipparcos parallaxes. Using differential speckle photometry, binary components are placed on the color-magnitude diagram.

Abstract Copyright: © 2016. The American Astronomical Society. All rights reserved.

Journal keyword(s): binaries: visual - stars: low-mass - stars: low-mass

VizieR on-line data: <Available at CDS (J/AJ/152/138): table1.dat table2.dat table3.dat notes.dat>

CDS comments: Misprints: GJ 390 = GJ 339, RST 2187 = RST 3187.

Simbad objects: 61

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Number of rows : 61
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 HD 27426 ** 04 17 58.2954705336 -38 25 44.493548592   9.89 8.88     K3Vk: 34 0
2 HD 35471 PM* 05 22 53.5990257816 -42 19 13.915003872   9.40 8.68     G5V 43 0
3 HD 39891 ** 05 54 14.0112945864 -29 08 50.177021100   6.701 6.334     F3V 41 0
4 HD 42081 ** 06 01 50.46207 -71 57 34.2941   10.79 9.79 9.812   K2/3III/V 21 0
5 HD 250792 Pe* 06 03 14.8636143602 +19 21 38.696218609 9.89 9.898 9.310 8.954 8.547 G1 177 0
6 V* EG Cha Or* 08 36 56.2143359952 -78 56 45.633633000   11.82 10.457   9.010 K4Ve 110 0
7 HD 74376 ** 08 39 51.0022783296 -66 04 16.808088324   10.59 9.70     K0/2(V) 32 0
8 Cl Mamajek 1 OpC 08 42 32.9 -78 57 47           ~ 392 0
9 HD 75318 SB* 08 49 21.2073147696 +03 41 02.397404040   8.69 7.95 7.5   G8V 71 0
10 HD 79555 SB* 09 14 53.6479934232 +04 26 34.163010960 9.832 8.967 7.925 7.32 6.754 K4V 97 0
11 HD 80146 ** 09 18 36.24995 +20 48 49.3889   9.36 9.11 8.91   F5 33 0
12 HD 82082 SB* 09 27 31.6351777512 -58 05 40.419251700   7.79 7.19     G2V 54 0
13 * tau02 Hya * 09 31 58.9259456664 -01 11 04.816868928   4.644 4.548     A2V 74 0
14 HD 84847 ** 09 46 36.0061249800 -49 55 00.065684892   9.52 8.72     G5IV 14 0
15 HD 86320 ** 09 51 00.8145894552 -80 03 39.771392868   6.51 6.49     B8IV 21 0
16 HD 88429 ** 10 11 09.8148818016 -32 45 13.842357048   8.91 8.28     G1V 29 0
17 HD 97038 ** 11 10 11.9320280016 -11 21 36.551692728   8.39 7.72     G5V 43 0
18 HD 99076 ** 11 23 46.6192691040 -38 29 23.062853760   9.29 8.50     K1V 41 0
19 HD 101728 ** 11 42 30.3552078936 +23 54 23.189189904   9.89 9.07     G5 28 0
20 HD 103130 ** 11 52 27.0597364272 -14 07 38.525448396   8.22 9.076     G0V 39 0
21 HD 113840 ** 13 07 12.8095247 -54 19 59.604664   9.73 9.07     G0/3V 17 0
22 HD 113693 ** 13 08 02.9687581536 -77 18 35.972314812   9.83 8.79     K3V 26 0
23 HD 117383 ** 13 30 36.3749728701 -42 37 51.251059484   10.83 9.51     K5.5Vk: 19 0
24 CD-22 10032 ** 13 37 43.024608 -23 36 31.83732   10.750 10.151 10.187   G5 7 0
25 HD 122106 ** 13 59 49.2755873136 -03 32 59.285737320   6.884 6.394     F6V 94 0
26 HD 122391 ** 14 01 59.8256874960 -21 07 59.980493136   10.57 9.47     K0/1V 26 0
27 HD 122844 EB* 14 05 46.4763078960 -54 40 09.707602800   6.433 6.204     A5III/IV 28 0
28 HD 128415 ** 14 38 17.6742935112 -49 54 04.032268488   6.52 6.50     A0IV 21 0
29 HD 129732 ** 14 45 20.5831484352 -36 08 51.978413796   7.46 7.37     A1IV/V 28 0
30 HD 131399 ** 14 54 25.30919 -34 08 34.0412   7.19 7.08 8.33   A1V 47 0
31 HD 132425 ** 14 58 55.3483058568 +06 36 17.516060568   9.30 8.47     K0 30 0
32 HD 133022 ** 15 03 31.9901066 -40 35 22.907187   9.28 8.84     F3V 29 0
33 HD 133316 ** 15 04 14.2471982928 -15 29 51.697446684   8.53 8.04     F5/6V 31 0
34 HD 137153 ** 15 25 07.6541034 -23 40 16.547019   9.03 8.46     G2V 32 0
35 HD 137763 SB* 15 28 09.6181427563 -09 20 52.759792118 8.163 7.704 6.883 6.425 6.009 G9V 159 0
36 HD 137778 PM* 15 28 12.2109478065 -09 21 28.304504001 9.114 8.449 7.532 7.031 6.609 K1V 132 0
37 HD 137798 ** 15 28 58.66523 -28 52 00.9556   8.96 8.87 7.66   F6IV 36 0
38 HD 138369 SB* 15 31 42.8793340 +00 53 00.680685   8.06 7.42     G0V 34 0
39 HD 138488A ** 15 33 09.5145939344 -24 29 25.650022686   7.11 6.91 7.71   A7V 65 0
40 HD 138722 ** 15 34 47.9520726182 -28 07 50.548833189           G8V 31 0
41 HD 141747 ** 15 54 48.5009680776 -65 54 04.365438048   8.16 7.55     G2V 35 0
42 NAME Upper Sco-Cen As* 16 15 -24.2           ~ 1497 1
43 HD 152331 ** 16 54 22.1004612240 -38 05 54.030338628   9.00 8.42     G0V 20 0
44 HD 153370 ** 17 01 46.35181 -51 07 51.7016   6.71 6.42     A9III 22 0
45 HD 154621 ** 17 06 36.16724 +00 39 07.9062   9.301 9.118 8.768   G5V 64 0
46 * iot Aps ** 17 22 05.8756445976 -70 07 23.542561992   5.33 5.39     B8/9V(n) 49 0
47 HD 163029 ** 17 57 31.68024 -57 39 51.1986     8.242   7.236 K0V+K3V 45 0
48 BD+04 3562 ** 17 58 24.4073535744 +04 27 41.657095188   10.924 9.778 9.471   K4V 63 0
49 HD 165893 ** 18 09 12.1744523376 -22 11 01.431284892   10.00 8.89     K3.5Vk: 38 0
50 HD 166839 ** 18 15 00.4305862800 -50 18 29.014264404   7.25 7.22     A0V 10 0
51 HD 171595 ** 18 36 48.2109132480 -26 17 21.939768060   8.46 7.82     G3V 35 0
52 HD 173872 ** 18 48 01.4591527488 -10 08 46.711174092   9.37 8.47     K2V 36 0
53 HD 188581 ** 19 58 04.3609362528 -48 08 00.887692524   8.98 8.34     G0V 24 0
54 HD 190289 SB* 20 05 41.2132143984 -37 42 53.289042408   8.34 7.93     F3V 24 0
55 HD 191434 ** 20 10 25.4501212392 -19 23 00.635616564   7.85 7.28     G0V 35 0
56 HD 193194 ** 20 20 14.4998827 -34 35 07.054197   7.20 6.63     F8V 33 0
57 HD 193464 ** 20 21 43.0884588548 -36 36 36.287526081   8.02 7.47     G0/1V 37 0
58 HD 194169 ** 20 24 46.6923655291 -19 42 35.817507334   10.47 9.43     K3V 19 0
59 HD 200676 ** 21 07 17.5009661040 -57 01 56.195370552   9.68 8.84     K1V 37 0
60 HD 210525 ** 22 11 38.01298 -34 27 54.3843   7.27 6.73     K1/2III+A5/7V 19 1
61 NAME Castor Moving Group As* ~ ~           ~ 140 1

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