2011MNRAS.417.2166S


C.D.S. - SIMBAD4 rel 1.7 - 2021.06.23CEST13:12:52

2011MNRAS.417.2166S - Mon. Not. R. Astron. Soc., 417, 2166-2196 (2011/November-1)

Homogeneous studies of transiting extrasolar planets – IV. Thirty systems with space-based light curves.

SOUTHWORTH J.

Abstract (from CDS):

I calculate the physical properties of 32 transiting extrasolar planet and brown-dwarf systems from existing photometric observations and measured spectroscopic parameters. The systems studied include 15 observed by the CoRoT satellite, 10 by Kepler and five by the Deep Impact spacecraft. Inclusion of the objects studied in previous papers leads to a sample of 58 transiting systems with homogeneously measured properties. The Kepler data include observations from Quarter 2, and my analyses of several of the systems are the first to be based on short-cadence data from this satellite.

The light curves are modelled using the JKTEBOP code, with attention paid to the treatment of limb darkening, contaminating light, orbital eccentricity, correlated noise and numerical integration over long exposure times. The physical properties are derived from the light-curve parameters, spectroscopic characteristics of the host star and constraints from five sets of theoretical stellar model predictions. An alternative approach using a calibration from eclipsing binary star systems is explored and found to give comparable results whilst imposing a much smaller computational burden.

My results are in good agreement with published properties for most of the transiting systems, but discrepancies are identified for CoRoT-5, CoRoT-8, CoRoT-13, Kepler-5 and Kepler-7. Many of the error bars quoted in the literature are underestimated. Refined orbital ephemerides are given for CoRoT-8 and for the Kepler planets. Asteroseismic constraints on the density of the host stars are in good agreement with the photometric equivalents for HD 17156 and TrES-2, but not for HAT-P-7 and HAT-P-11.

Complete error budgets are generated for each transiting system, allowing identification of the observations best-suited to improve measurements of their physical properties. Whilst most systems would benefit from further photometry and spectroscopy, HD 17156, HD 80606, HAT-P-7 and TrES-2 are now extremely well characterized. HAT-P-11 is an exceptional candidate for studying starspots. The orbital ephemerides of some transiting systems are becoming uncertain and they should be re-observed in the near future.

The primary results from the current work and from previous papers in the series have been placed in an online catalogue, from where they can be obtained in a range of formats for reference and further study. TEPCat is available at


Abstract Copyright: 2011 The Author. Monthly Notices of the Royal Astronomical Society2011 RAS

Journal keyword(s): binaries: eclipsing - binaries: spectroscopic - stars: fundamental parameters - planetary systems

Simbad objects: 80

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Number of rows : 80

N Identifier Otype ICRS (J2000)
RA
ICRS (J2000)
DEC
Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2021
#notes
1 WASP-1 V* 00 20 40.0746033057 +31 59 23.953709844   12.06 11.31     F7V 106 1
2 HD 10069 * 01 37 25.0335097438 -45 40 40.376513381   9.74 9.30     F6IV/V 172 1
3 HD 17156 PM* 02 49 44.4866941172 +71 45 11.632197644   8.78 8.16     F9V 150 2
4 WASP-22 * 03 31 16.3269748036 -23 49 10.841600521   12.38 11.99 11.41   G 44 1
5 BD+57 793 * 04 21 52.7044170433 +57 49 01.892074012   10.27 9.85     F5V 132 2
6 ASAS J052821+0338.5 EB* 05 28 20.8305520540 +03 38 32.608040911           ~ 23 0
7 CoRoT-15 EB* 06 28 27.8223557135 +06 11 10.452337456   17.01 16.00 15.81 14.83 F7V 17 1
8 CoRoT-12 * 06 43 03.7631594742 -01 17 47.143598336   16.343 15.515     G2V 29 1
9 CoRoT-7d Pl? 06 43 49.4690410679 -01 03 46.825797768           ~ 12 1
10 CoRoT-7b Pl 06 43 49.4690410679 -01 03 46.825797768           ~ 365 1
11 CoRoT-7c Pl 06 43 49.4690410679 -01 03 46.825797768           ~ 43 1
12 CoRoT-7 * 06 43 49.4690410679 -01 03 46.825797768   12.78 11.73 11.36 10.87 K0V 177 1
13 CoRoT-5 EB* 06 45 06.5406880497 +00 48 54.906888317   14.67 14.018 13.82 13.29 F9V 37 1
14 CoRoT-1b Pl 06 48 19.1724141241 -03 06 07.710423478           ~ 157 1
15 CoRoT-1 * 06 48 19.1724141241 -03 06 07.710423478     13.6 13.44 12.88 G0V 108 2
16 CoRoT-4 * 06 48 46.7133639143 -00 40 21.969520601       13.42   F0V 59 1
17 CoRoT-13b Pl 06 50 53.0726687117 -05 05 11.190142526           ~ 31 1
18 CoRoT-13 EB* 06 50 53.0726687117 -05 05 11.190142526   15.33 15.039 15.17 14.19 G0V 25 1
19 CoRoT-14 * 06 53 41.8086658726 -05 32 09.682886897   16.891 16.033 16.03 14.91 ~ 21 2
20 XO-4 * 07 21 33.1602110129 +58 16 05.111704885   11.15 10.81     ~ 52 1
21 XO-5 * 07 46 51.9615004947 +39 05 40.460564688     12.1 11.95   G8V 41 1
22 BD+50 1471 PM* 07 48 06.4723053776 +50 13 32.920598923   12.002 11.138 10.669 10.243 G9V 144 1
23 HD 80606b Pl 09 22 37.5769478105 +50 36 13.434928660           ~ 284 1
24 HD 80606 PM* 09 22 37.5769478105 +50 36 13.434928660   9.78 9.00     G8V 292 2
25 OGLE-TR 211 * 10 40 14.3825488221 -62 27 20.019051097       15.24   ~ 33 1
26 OGLE-TR 132 V* 10 50 34.5945727713 -61 57 26.140283621         15.72 F 94 1
27 OGLE-TR 113 SB* 10 52 24.2808297652 -61 26 48.845891762     16.08 15.41 14.42 K 112 1
28 OGLE-TR 111 V* 10 53 17.8066842748 -61 24 20.606379347     16.96 16.05 15.55 G 90 1
29 CD-23 9677 PM* 11 01 35.8978900078 -23 51 38.384687448   11.05 10.28 10.21 9.66 ~ 40 1
30 OGLE2-TR L9 * 11 07 55.1807238868 -61 08 46.537193777       14.60   F3 32 1
31 OGLE-TR 182 * 11 09 18.7248184151 -61 05 42.963716098     16.84 16.37   ~ 33 1
32 Ross 905 PM* 11 42 11.0933874353 +26 42 23.658083337   12.06 10.613 10.272 8.24 M3V 531 1
33 BD+36 2593 * 15 19 57.9205371377 +36 13 46.737977732   11.83 11.12     F 87 1
34 CD-27 10695 * 15 59 50.9489706053 -28 03 42.309432433   11.83 11.59 11.31 10.92 F4 96 1
35 BD+28 2507 V* 16 02 11.8463105423 +28 10 10.419642379   11.88 11.25     G1V 93 1
36 HD 147506 * 16 20 36.3579144486 +41 02 53.109043943   9.15 8.69     F8V 144 2
37 HD 149026 PM* 16 30 29.6184841164 +38 20 50.310893575   8.75 8.14     G0IV 202 1
38 OGLE-TR 10 EB* 17 51 28.2589927588 -29 52 35.232998832     15.780 16.193 14.92 G2V 84 1
39 1SWASP J175207.01+373246.3 V* 17 52 07.0185036683 +37 32 46.237002085   13.114 12.402 12.06 11.603 G 65 1
40 TYC 2620-648-1 * 17 53 13.0490781575 +37 12 42.586106196   12.112 11.592     F8 43 2
41 OGLE-TR 56 EB* 17 56 35.5015759807 -29 32 21.476706712     16.560 16.07 15.30 ~ 161 1
42 BD+35 3293 V* 18 34 31.6255913635 +35 39 41.489193276   11.07 10.63 10.52   F7V 113 1
43 CoRoT-11 EB* 18 42 44.9499508376 +05 56 15.652163640   13.73 12.939     F6V 43 1
44 CoRoT-9 * 18 43 08.8101080314 +06 12 14.912939950   14.57 13.46 13.75   G3V 35 1
45 CoRoT-6 * 18 44 17.4077888929 +06 39 47.513854490   14.68 13.80 14.18   F5V 40 1
46 Kepler-8 Ro* 18 45 09.1489711922 +42 27 03.891516422           F6V 94 1
47 Kepler-9d Pl 19 02 17.7544105084 +38 24 03.177247136           ~ 51 1
48 Kepler-9c Pl 19 02 17.7544105084 +38 24 03.177247136           ~ 87 1
49 Kepler-4 * 19 02 27.6981397378 +50 08 08.703759444           G0 88 1
50 Kepler-10c Pl 19 02 43.0612302512 +50 14 28.700759378           ~ 108 1
51 V* V672 Lyr V* 19 04 09.8516024106 +36 37 57.445911611   12.35 11.42     K0V 102 1
52 Kepler-1 Er* 19 07 14.0379171930 +49 18 59.090895318   11.85 11.25     G0V 158 2
53 G 205-57 EB* 19 10 14.284032 +46 57 24.10632   14.93 13.38 13.01   M+M 53 0
54 Kepler-7 Er* 19 14 19.5623271934 +41 05 23.365460942           G0 102 1
55 CoRoT-10 V* 19 24 15.2868183023 +00 44 46.003932819   16.676 15.216 15.48 13.64 K1V 32 1
56 CoRoT-8 * 19 26 21.2426686221 +01 25 35.178176730   16.096 14.797 14.267 13.26 K1V 31 1
57 CoRoT-2 * 19 27 06.4944821296 +01 23 01.357597206   13.422 12.568 12.204 11.49 G7V+K9V 217 2
58 CoRoT-3 EB* 19 28 13.2642482783 +00 07 18.614302248   14.199 13.292 13.099 12.54 F3V 69 1
59 BD+47 2846 Er* 19 28 59.3538131541 +47 58 10.216250846   10.97 10.48     F6V 266 2
60 Kepler-40 Ro* 19 47 15.2875352229 +47 31 35.665255283   15.11   14.89 14.02 F5IV 45 1
61 Kepler-6 Ro* 19 47 20.9379174935 +48 14 23.759506909           ~ 83 1
62 Kepler-11f Pl 19 48 27.6228219845 +41 54 32.902654079           ~ 117 1
63 Kepler-11b Pl 19 48 27.6228219845 +41 54 32.902654079           ~ 133 1
64 Kepler-11g Pl 19 48 27.6228219845 +41 54 32.902654079           ~ 72 1
65 Kepler-11e Pl 19 48 27.6228219845 +41 54 32.902654079           ~ 107 1
66 Kepler-11d Pl 19 48 27.6228219845 +41 54 32.902654079           ~ 103 1
67 BD+47 2936 EB* 19 50 50.2474562793 +48 04 51.097364378       8.8   K4V 233 2
68 BD+47 2936b Pl 19 50 50.2474562793 +48 04 51.097364378           ~ 326 1
69 Kepler-5 Ro* 19 57 37.6884816070 +44 02 06.189528905           F5V 93 1
70 HD 189733 BY* 20 00 43.7130382888 +22 42 39.071811263 9.241 8.578 7.648 7.126 6.68 K2V 765 1
71 Qatar 1 PM* 20 13 31.6176375816 +65 09 43.490914045   13.90 12.84 12.65 11.71 ~ 39 1
72 WASP-2 V* 20 30 54.1279218812 +06 25 46.338261893   13 11.98     K1.5 120 1
73 HD 197286 PM* 20 44 10.2207500229 -39 13 30.859306335   9.98 9.50     F5V 64 1
74 HD 209458b Pl 22 03 10.7729598762 +18 53 03.548248479           ~ 1582 1
75 HD 209458 V* 22 03 10.7729598762 +18 53 03.548248479   8.21 7.63     F9V 1021 1
76 BD+37 4734B PM* 22 57 46.8443014981 +38 40 30.355384717   10.82 9.87     G0V 146 1
77 WASP-10 V* 23 15 58.3005497925 +31 27 46.294728182   12.4   12.03   K5V 78 1
78 WASP-4 PM* 23 34 15.0857248317 -42 03 41.047972591   13.51 12.48 11.9   G7V 137 1
79 WASP-30b BD? 23 53 38.054 -10 07 05.12           ~ 38 1
80 WASP-5 V* 23 57 23.7565609528 -41 16 37.745589460   12.808 12.146 12.058 11.44 G4V 94 1

    Equat.    Gal    SGal    Ecl

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2021.06.23-13:12:53

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