2010AJ....140.1657M

Query : 2010AJ....140.1657M

2010AJ....140.1657M - Astron. J., 140, 1657-1671 (2010/December-0)

The PHASES differential astrometry data archive. V. Candidate substellar companions to binary systems.

MUTERSPAUGH M.W., LANE B.F., KULKARNI S.R., KONACKI M., BURKE B.F., COLAVITA M.M., SHAO M., HARTKOPF W.I., BOSS A.P. and WILLIAMSON M.

Abstract (from CDS):

The Palomar High-precision Astrometric Search for Exoplanet Systems monitored 51 subarcsecond binary systems to evaluate whether tertiary companions as small as Jovian planets orbited either the primary or secondary stars, perturbing their otherwise smooth Keplerian motions. Six binaries are presented that show evidence of substellar companions orbiting either the primary or secondary star. Of these six systems, the likelihoods of two of the detected perturbations to represent real objects are considered to be "high confidence," while the remaining four systems are less certain and will require continued observations for confirmation.

Abstract Copyright: ∼

Journal keyword(s): astrometry - binaries: close - binaries: visual - techniques: interferometric

VizieR on-line data: <Available at CDS (J/AJ/140/1657): table2.dat table3.dat>

Simbad objects: 28

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Number of rows : 28
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 * 36 And ** 00 54 58.10609 +23 37 41.9799 7.37 6.46 5.45 4.67 4.17 K0IV(e) 192 0
2 * tau Cet PM* 01 44 04.0831371922 -15 56 14.927607677 4.43 4.22 3.50 2.88 2.41 G8V 1354 1
3 HD 13445 PM* 02 10 25.9181700303 -50 49 25.465181208   6.945 6.117     K1.5V 484 1
4 * 21 Ari ** 02 15 42.77662 +25 02 34.9627   6.08 5.58     F6V 147 0
5 * gam Dor gD* 04 16 01.5866224848 -51 29 11.932714356   4.55 4.20     F1V 337 0
6 HD 41004 PM* 05 59 49.6501762752 -48 14 22.888358520   9.49 8.62     K1IV 221 1
7 * mu. Ori SB* 06 02 22.99668 +09 38 50.1820 4.40     3.94 3.86 A1Vm+F2V 268 0
8 * 63 Gem SB* 07 27 44.3573297448 +21 26 43.004490108   5.62 5.24     F3V 136 0
9 HD 60318 ** 07 35 08.8032282360 +30 57 39.304643436   6.366 5.347     K0III 128 0
10 * 10 UMa SB* 09 00 38.4734170729 +41 46 58.888412654 4.440 4.390 3.960 3.57 3.35 F3V+G5V 357 0
11 * ome Leo ** 09 28 27.39861 +09 03 24.4255           G1V 169 0
12 * alf Com A PM* 13 09 59.285492 +17 31 45.85645   5.25 4.80     F5V 247 0
13 HD 126614 PM* 14 26 48.2794944240 -05 10 40.013055624   9.662 8.787     G8IV 126 1
14 * eta CrB A * 15 23 12.230856 +30 17 17.56212   6.123 5.577     G2V 237 0
15 * gam CrB ** 15 42 44.56551 +26 17 44.2847           A0V 212 0
16 NAME Barnard's star BY* 17 57 48.4984700685 +04 41 36.113879676 12.497 11.24 9.511 8.298 6.741 M4V 907 2
17 HD 171779 ** 18 33 56.69453 +52 21 12.6567   6.470 5.380     G9III 141 0
18 * del Sct dS* 18 42 16.4268984096 -09 03 09.188922060   5.04 4.71     F2II-III 507 0
19 HD 176051 SB* 18 57 01.60985 +32 54 04.5723 5.85 5.82   4.9   F9V+K1V 272 1
20 HD 188753 ** 19 54 58.3717655 +41 52 17.529759   8.24 7.44 6.9   G9V 138 1
21 * bet Del ** 20 37 32.94130 +14 35 42.3195 4.16 4.07 3.63 3.23 2.99 F5IV 285 0
22 * alf Del ** 20 39 38.2796355689 +15 54 43.776032197 3.550 3.740 3.800 3.77 3.81 B9IV 289 0
23 HD 196885 SB* 20 39 51.8748403032 +11 14 58.700231052   6.92 6.385 6.32   F8V 220 1
24 * tau Cyg dS* 21 14 47.49252 +38 02 43.1441 4.140 4.120 3.730 3.38 3.14 F2IV 287 0
25 * 13 Peg ** 21 50 08.6568907687 +17 17 08.501297234   5.717 5.336     F2III-IV 152 0
26 HD 214850 ** 22 40 52.68164 +14 32 56.9765       6.76   G4V 209 0
27 * 72 Peg ** 23 33 57.18791 +31 19 31.0058   6.386 5.008     K4IIIb 151 0
28 * gam Cep SB* 23 39 20.9104133784 +77 37 56.510781384 5.190 4.250   2.6   K1III-IVCN1 626 1

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