2015A&A...579A.129W


C.D.S. - SIMBAD4 rel 1.7 - 2019.11.17CET17:27:10

2015A&A...579A.129W - Astronomy and Astrophysics, volume 579A, 129-129 (2015/7-1)

A Lucky Imaging search for stellar sources near 74 transit hosts.

WOELLERT M. and BRANDNER W.

Abstract (from CDS):

Many transiting-planet host stars lack high-resolution imaging so that close stellar sources can be missed. Those unknown stars potentially bias the derivation of the planetary and stellar parameters from the transit light curve, regardless of whether they are bound or not. In addition, bound stellar companions interact gravitationally with the exoplanet host star, the disk, and the planets and can thus influence the formation and evolution of the planetary system strongly. We extended our high-resolution Lucky Imaging survey for close stellar sources by 74 transiting-planet host stars. Thirty-nine of these stars lack previous high-resolution imaging, 23 are follow up observations of companions or companion candidates, and the remaining stars have been observed by others with AO imaging but in different bands. We determine the separation of all new and known companion candidates and estimate the flux ratio in the observed bands. All observations were carried out with the Lucky Imaging camera AstraLux Norte at the Calar Alto 2.2m telescope in i' and z' passbands. We find new stellar sources within 1" of HAT-P-27, HAT-P-28, HAT-P-35, WASP-76, and WASP-103 and between 1" and 4" of HAT-P-29 and WASP-56.

Abstract Copyright:

Journal keyword(s): techniques: high angular resolution - binaries: visual - planetary systems

CDS comments: WASP -82 and WASP -90 not in SIMBAD.

Simbad objects: 71

goto Full paper

goto View the reference in ADS

Number of rows : 71

N Identifier Otype ICRS (J2000)
RA
ICRS (J2000)
DEC
Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2020
#notes
1 TYC 2785-2130-1 * 00 01 26.9169325133 +39 23 01.782142922   11.23 10.63     ~ 26 1
2 WASP-44 * 00 15 36.7694526377 -11 56 17.286419043   13.7   13.17 12.19 ~ 20 1
3 WASP-32 * 00 15 50.8077849942 +01 12 01.586829951   12.06 11.26 11.63 10.89 ~ 31 1
4 HAT-P-28 * 00 52 00.1877390796 +34 43 42.203036282   13.4   13.24   ~ 17 1
5 BD+01 316 PM* 01 46 31.8576707085 +02 42 02.033178181   10.13 9.52     F7 18 0
6 WASP-71 * 01 57 03.2040575164 +00 45 31.878858095   11.35 10.56     ~ 18 1
7 HAT-P-32 * 02 04 10.2775457769 +46 41 16.210382751   11.79 11.44 11.23   ~ 48 1
8 HAT-P-29 * 02 12 31.4784785872 +51 46 43.562095527   12.30 11.83 11.82   ~ 22 1
9 GSC 02314-00559 PM* 02 21 31.9802412101 +32 14 46.090818827   13.34 12.51 12.36   G 12 0
10 HD 15082 dS* 02 26 51.0582746497 +37 33 01.737746137   8.41 8.14     kA5hA8mF4 127 1
11 BD-07 436 ** 02 28 37.226 -07 03 38.39   10.87 10.12 10.23   ~ 15 0
12 WASP-50 * 02 54 45.1342702056 -10 53 53.026038098   12.43 11.44 11.599   G9V 28 1
13 WASP-11 ** 03 09 28.5427034552 +30 40 24.868785834   12.58 11.57 11.42   K3V 65 1
14 HAT-P-25 * 03 13 44.4981315469 +25 11 50.687807769   14.12 13.15 13.22 11.98 G5 20 1
15 XO-3 * 04 21 52.7044170433 +57 49 01.892074012   10.27 9.85     F5V 129 2
16 HAT-P-15 * 04 24 59.5347962291 +39 27 38.312403582   13.02 12.41 11.81   G5 27 1
17 WASP-35 * 05 04 19.6324126613 -06 13 47.376129317   11.55 10.94     ~ 17 1
18 HD 33643 PM* 05 13 10.9287552017 +33 19 05.403226195 9.010 8.97 8.540   8.129 F2 31 0
19 HD 42176 * 06 10 39.3452456624 +30 57 25.717178081   9.23 8.71     F7V 35 1
20 WASP-12 ** 06 30 32.7966788910 +29 40 20.266334158   12.14 11.57     G0V 208 2
21 HAT-P-54 * 06 39 35.5182490792 +25 28 57.157090859   14.832 13.505     ~ 11 0
22 CoRoT-7 * 06 43 49.4690410679 -01 03 46.825797768   12.78 11.73 11.36 10.87 K0V 168 1
23 CoRoT-24 * 06 47 41.4116571586 -03 43 09.483794512       15.60 14.30 ~ 12 1
24 CoRoT-1 * 06 48 19.1724141241 -03 06 07.710423478     13.6 13.44 12.88 G0V 104 2
25 HAT-P-24 * 07 15 18.0194123517 +14 15 45.409653547   12.21 11.76 11.71   F8 31 1
26 HAT-P-9 * 07 20 40.4562402899 +37 08 26.342807726   12.35 12.34 12.08   F 42 1
27 HAT-P-20 PM* 07 27 39.9487418539 +24 20 11.518276475   12.58 11.35 11.00   K3V 47 1
28 HAT-P-33 * 07 32 44.2170736940 +33 50 06.118002888   11.66 11.03 11.10   ~ 25 1
29 HAT-P-39 * 07 35 01.9794135519 +17 49 48.234882594     12.422     ~ 13 1
30 LP 424-4 PM* 07 59 05.8395618539 +15 23 29.240025256   13.5   11.934   M2.0Ve 63 1
31 HAT-P-35 * 08 13 00.1786456777 +04 47 13.417449950   12.84 11.59 12.38   ~ 20 1
32 BD+06 1909 * 08 15 47.9805310385 +05 50 12.352063199   10.95 10.35     G0 37 1
33 HAT-P-43 * 08 35 42.1747465264 +10 12 23.923845945   14.12 13.36 13.17   ~ 9 1
34 WASP-84 * 08 44 25.7032891140 +01 51 36.106556176   11.64 10.83     ~ 14 0
35 WASP-36 V* 08 46 19.2977797896 -08 01 37.012684040   13.1 12.7   12.05 G2 27 1
36 * rho01 Cnc PM* 08 52 35.8113282132 +28 19 50.956901366 7.45 6.82   5.4   K0IV-V 948 1
37 WASP-65 * 08 53 17.82 +08 31 22.8           ~ 11 2
38 HAT-P-42 * 09 01 22.6490143528 +06 05 50.015510005   12.83 12.17 12.02   ~ 8 1
39 BD+41 2024 * 09 54 34.3870731862 +40 23 16.978979299   10.30 9.82     F2 10 1
40 WASP-43 PM* 10 19 38.0089444408 -09 48 22.603103969   13.4 12.4 12.08 11.10 K7V 68 1
41 WASP-104 * 10 42 24.6020578066 +07 26 06.294613167   12.3   11.3   G8 10 0
42 WASP-106 * 11 05 43.1363626513 -05 04 45.941304907   12.04 11.21     F9 6 0
43 BD+07 2474 EB* 11 43 38.006 +06 33 49.43   11.43 10.72 10.34   G0 22 0
44 WASP-56 * 12 13 27.8908384559 +23 03 20.429960247   12.72 11.48 10.7 11.388 G6 15 1
45 BD+31 2447 * 13 03 55.6468217350 +30 38 24.279744375   10.837 10.337   9.745 F8 23 1
46 BD+00 3088 * 13 41 49.0301976803 -00 07 41.033730455   11.01 10.41 10.0 9.773 F8 20 1
47 Qatar 2 * 13 50 37.4100427817 -06 48 14.419877691   14.0   13.45   K5V 41 1
48 HAT-P-44 * 14 12 34.5714884702 +47 00 53.045580910   13.2 13.21 12.83 12.31 ~ 12 1
49 BD+22 2716 * 14 33 06.3573673505 +21 53 40.982782397   10.194 9.745     F5V 78 1
50 HAT-P-27 * 14 51 04.1870409044 +05 56 50.548178856   13.18 12.19 11.98 11.23 G8 42 1
51 WASP-57 V* 14 55 16.8228919016 -02 03 27.599132124   13.6 13.04 12.90 12.243 G6 13 1
52 WASP-103 * 16 37 15.5753608801 +07 11 00.119024745     12.1     F8V 27 1
53 M 13 GlC 16 41 41.634 +36 27 40.75     5.8     ~ 1970 0
54 TrES-4 Pl 17 53 13.0490781575 +37 12 42.586106196           ~ 178 1
55 HAT-P-46 * 18 01 46.6086614794 -02 58 15.459513220   12.9 11.94 11.62 11.07 ~ 16 1
56 HAT-P-45 * 18 17 29.5774121654 -03 22 51.739577015   13.7 12.79 12.32 11.68 ~ 10 1
57 CoRoT-11 EB* 18 42 44.9499508376 +05 56 15.652163640   13.73 12.939     F6V 41 1
58 KOI-1725 * 18 54 30.7992957242 +48 23 27.663668885   15.36 13.81 13.49   M2V 34 1
59 BD+46 2629 Er* 19 07 53.104944 +46 52 06.00420   10.12 9.70 9.80   A0 123 0
60 G 205-57 Al* 19 10 14.284032 +46 57 24.10632   14.93 13.38 13.01   M+M 49 0
61 KOI-63 Ro* 19 16 54.2861871448 +49 32 53.450828682   12.36 12.02     G5 62 3
62 CoRoT-2 * 19 27 06.4944821296 +01 23 01.357597206   13.422 12.568 12.204 11.49 G7V+K9V 201 2
63 CoRoT-3 EB* 19 28 13.2642482783 +00 07 18.614302248   14.199 13.292 13.099 12.54 F3V 65 1
64 Kepler-419 Al* 19 41 40.2991192329 +51 11 05.166046221           ~ 49 3
65 HAT-P-41 * 19 49 17.4399552361 +04 40 20.783585782   11.65 11.36     ~ 20 1
66 KOI-94 * 19 49 19.9344504805 +41 53 28.005888625           ~ 97 3
67 TrES-5 Pl 20 20 53.2483648030 +59 26 55.574498603           ~ 26 1
68 HD 340099 * 20 21 45.9297019553 +26 41 33.603821892   10.675 10.326   9.597 A8 12 0
69 BD-05 5432 PM* 21 00 06.1969250596 -05 05 40.037007561   10.93 9.87     ~ 22 1
70 HD 358155 ** 21 01 54.4788805912 -13 25 59.710040171   11.75 10.79     G4+K3 16 1
71 WASP-30 * 23 53 38.0550935909 -10 07 05.096758883   12.15 11.91 11.51 10.83 F8V 19 0

    Equat.    Gal    SGal    Ecl

To bookmark this query, right click on this link: simbad:objects in 2015A&A...579A.129W and select 'bookmark this link' or equivalent in the popup menu


2019.11.17-17:27:10

© Université de Strasbourg/CNRS

    • Contact