2010AJ....140.1631M

Query : 2010AJ....140.1631M

2010AJ....140.1631M - Astron. J., 140, 1631-1645 (2010/December-0)

The phases differential astrometry data archive. III. Limits to tertiary companions.

MUTERSPAUGH M.W., LANE B.F., KULKARNI S.R., KONACKI M., BURKE B.F., COLAVITA M.M. and SHAO M.

Abstract (from CDS):

The Palomar High-precision Astrometric Search for Exoplanet Systems (PHASES) 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. Twenty-one of those systems were observed 10 or more times and show no evidence of additional companions. A new algorithm is presented for identifying astrometric companions and establishing the (companion mass)-(orbital period) combinations that can be excluded from existence with high confidence based on the PHASES observations, and the regions of mass-period phase space being excluded are presented for 21 PHASES binaries.

Abstract Copyright: ∼

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

Simbad objects: 35

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Number of rows : 35
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 * 36 And ** 00 54 58.10609 +23 37 41.9799 7.37 6.46 5.45 4.67 4.17 K0IV(e) 186 0
2 * phi And Be* 01 09 30.12562 +47 14 30.4594 3.84 4.18 4.25 4.22 4.27 B5IIIe 237 0
3 HD 13445 PM* 02 10 25.9181700303 -50 49 25.465181208   6.945 6.117     K1.5V 456 1
4 * 20 Per ** 02 53 42.61284 +38 20 14.9532   5.742 5.343     F6V 138 0
5 * 46 Tau ** 04 13 33.0904461000 +07 42 58.017467664 5.65 5.65 5.29 4.94 4.75 F2V 166 0
6 HD 41004 PM* 05 59 49.6501762752 -48 14 22.888358520   9.49 8.62     K1IV 204 1
7 HD 44926 ** 06 25 32.5900191600 +23 26 31.723491228   7.74 6.63     K1III 31 0
8 * 63 Gem SB* 07 27 44.3573297448 +21 26 43.004490108   5.62 5.24     F3V 128 0
9 HD 60318 ** 07 35 08.8032282360 +30 57 39.304643436   6.366 5.347     K0III 120 0
10 NAME Lynx reg 08 47 +44.6           ~ 60 0
11 * 10 UMa SB* 09 00 38.38067 +41 46 58.6051 4.440 4.390 3.960 3.57 3.35 F3V+G5V 346 0
12 * kap UMa ** 09 03 37.52762 +47 09 23.4890   3.55 3.55     A1Vn 170 0
13 * ome Leo SB* 09 28 27.39861 +09 03 24.4255           G1V 162 0
14 * alf02 CVn a2* 12 56 01.6655889007 +38 19 06.155170512 2.44 2.76 2.88 2.98 3.05 A0VpSiEu 682 0
15 * alf Com ** 13 09 59.28520 +17 31 46.0389 4.71 4.77 4.32 4.1   F5V+F6V 202 0
16 * alf Com A PM* 13 09 59.285492 +17 31 45.85645   5.25 4.80     F5V 242 0
17 HD 126614 PM* 14 26 48.2794944240 -05 10 40.013055624   9.662 8.787     G8IV 109 1
18 * zet Boo B PM* 14 41 08.907838 +13 43 42.30070   4.59 4.51     ~ 119 0
19 * zet Boo ** 14 41 08.95158 +13 43 41.8967 3.88 3.83 3.78     A1V 107 0
20 * eta CrB A * 15 23 12.230856 +30 17 17.56212   6.123 5.577     G2V 232 0
21 * eta CrB SB* 15 23 12.30535 +30 17 16.1701 5.60 5.56 4.98 4.50 4.22 G2V+G2V 189 0
22 * mu.01 Boo ** 15 24 29.4314684952 +37 22 37.761321648       4.1   F0IV 196 0
23 * bet CrB a2* 15 27 49.7540595700 +29 06 20.494640434 4.08 3.97 3.68 3.50 3.45 F2VpSrCrEuSi 686 0
24 * iot Ser ** 15 41 33.0546906 +19 40 13.437985   4.563 4.505     A1V 186 0
25 * gam CrB ** 15 42 44.56551 +26 17 44.2847           A0V 208 0
26 * c Her ** 17 08 02.0616892056 +35 56 06.679215960   5.70 5.39     kA5hF0VmF2 151 0
27 * zet Sge ** 19 48 58.6597780 +19 08 31.351561   5.105 5.034 6.62   A3V 153 0
28 HD 188753 ** 19 54 58.3717655 +41 52 17.529759   8.22 7.44 6.9   G9V 130 1
29 HD 196885 PM* 20 39 51.8748403032 +11 14 58.700231052   6.92 6.385 6.32   F8V 194 1
30 * gam Equ a2* 21 10 20.5000721160 +10 07 53.691967776 5.03 4.94 4.68 4.43 4.32 A9VpSrCrEu 552 0
31 * del Equ SB* 21 14 28.8153077 +10 00 25.125878 4.98 4.99 4.49 4.06 3.78 F7(V)+G0(V) 323 0
32 * tau Cyg dS* 21 14 47.49252 +38 02 43.1441 4.140 4.120 3.730 3.38 3.14 F2IV 282 0
33 * 13 Peg Er* 21 50 08.6568907687 +17 17 08.501297234   5.717 5.336     F2III-IV 149 0
34 HD 214850 SB* 22 40 52.68164 +14 32 56.9765       6.76   G4V 204 0
35 * gam Cep SB* 23 39 20.9104133784 +77 37 56.510781384 5.190 4.250   2.6   K1III-IVCN1 598 1

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