2014A&A...570A..80T


Query : 2014A&A...570A..80T

2014A&A...570A..80T - Astronomy and Astrophysics, volume 570A, 80-80 (2014/10-1)

Spectroscopic parameters for solar-type stars with moderate-to-high rotation. New parameters for ten planet hosts.

TSANTAKI M., SOUSA S.G., SANTOS N.C., MONTALTO M., DELGADO-MENA E., MORTIER A., ADIBEKYAN V. and ISRAELIAN G.

Abstract (from CDS):

Planetary studies demand precise and accurate stellar parameters as input for inferring the planetary properties. Different methods often provide different results that could lead to biases in the planetary parameters. In this work, we present a refinement of the spectral synthesis technique designed to treat fast rotating stars better. This method is used to derive precise stellar parameters, namely effective temperature, surface gravity, metallicity, and rotational velocity. The procedure is tested for FGK stars with low and moderate-to-high rotation rates. The spectroscopic analysis is based on the spectral synthesis package Spectroscopy Made Easy (SME), which assumes Kurucz model atmospheres in LTE. The line list where the synthesis is conducted is comprised of iron lines, and the atomic data are derived after solar calibration. The comparison of our stellar parameters shows good agreement with literature values, both for slowly and for fast rotating stars. In addition, our results are on the same scale as the parameters derived from the iron ionization and excitation method presented in our previous works. We present new atmospheric parameters for 10 transiting planet hosts as an update to the SWEET-Cat catalog. We also re-analyze their transit light curves to derive new updated planetary properties.

Abstract Copyright:

Journal keyword(s): techniques: spectroscopic - stars: fundamental parameters - planets and satellites: fundamental parameters

Simbad objects: 79

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Number of rows : 79
N Identifier Otype ICRS (J2000)
RA
ICRS (J2000)
DEC
Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2022
#notes
1 HD 105 PM* 00 05 52.5447817152 -41 45 11.044988352   8.13 7.53     G0V 162 0
2 HD 142 PM* 00 06 19.1753245111 -49 04 30.671249608   6.30 5.76     F7V 233 1
3 HD 361 * 00 08 16.3616321400 -14 49 28.168322232   7.65 7.03     G1V 67 0
4 HD 750 PM* 00 11 35.7941760624 -57 28 21.179180784   9.95 9.08     K1V 45 0
5 HD 870 PM* 00 12 50.2492819896 -57 54 45.394533396 8.344 8 7.226 6.803 6.416 K0V 80 0
6 HD 967 PM* 00 14 04.4784097816 -11 18 41.705104914   8.99 8.38     G6wF7 80 0
7 HD 1237 PM* 00 16 12.6780107483 -79 51 04.244506480 7.692 7.335 6.578     G8V 214 1
8 HD 1388 PM* 00 17 58.8685975874 -13 27 20.307118533   7.09 6.50     G0V 109 0
9 HD 8673 ** 01 26 08.7863698584 +34 34 46.931774304   6.78   6.1   F7V 108 1
10 * 30 Ari B PM* 02 36 57.7454168256 +24 38 53.000422908   7.59 7.09     F6V 131 1
11 * 94 Cet PM* 03 12 46.4365677072 -01 11 45.955808988   5.631 5.070     F8.5V 426 1
12 HD 20868 PM* 03 20 42.6937051450 -33 43 48.373545688   11.07 9.93     K3/4III/V 47 1
13 HD 20852 PM* 03 20 44.5848125136 -26 17 16.096558488   7.31 6.92     F2V 43 0
14 HD 23079 PM* 03 39 43.0959995592 -52 54 57.017412036   7.68 7.11     F9.5V 155 1
15 * eps Ret PM* 04 16 29.0281470260 -59 18 07.755891304 6.59 5.52 4.44 3.62 3.08 K2III 223 1
16 HD 27894 PM* 04 20 47.0461066173 -59 24 39.024646358   10.42 9.42     K2V 72 1
17 BD+57 793 * 04 21 52.7048156328 +57 49 01.889294952   10.27 9.85     F5V 139 2
18 * pi.03 Ori PM* 04 49 50.4109057 +06 57 40.588294 3.620 3.630 3.190 2.77 2.51 F6V 551 0
19 HD 31527 PM* 04 55 38.3826333744 -23 14 30.761639592   8.071 7.484 7.24 8.88 G0V 86 1
20 HD 38283 PM* 05 37 02.0168219808 -73 41 57.645205440   7.26 6.696   8.35 F9.5V 71 1
21 HD 40307 PM* 05 54 04.2405000288 -60 01 24.493007640 8.814 8.097 7.147 6.597 6.119 K2.5V 228 1
22 WASP-12b Pl 06 30 32.7966788910 +29 40 20.266334158           G0 664 1
23 WASP-23 PM* 06 44 30.6133625784 -42 45 42.666796404   13.42 12.52 12.31   ~ 34 1
24 CoRoT-5 EB* 06 45 06.5406550272 +00 48 54.905787036   14.67 14.018 13.82 13.29 F9V 40 1
25 CoRoT-4 * 06 48 46.7134456728 -00 40 21.969631416       13.42   F0V 63 1
26 HD 49933 PM* 06 50 49.8309774552 -00 32 27.167495244   6.147 5.771 7.04   F3V 361 2
27 * alf CMi SB* 07 39 18.11950 +05 13 29.9552 0.82 0.79 0.37 -0.05 -0.28 F5IV-V+DQZ 1822 0
28 HD 63454 * 07 39 21.8529036120 -78 16 44.307818328   10.42 9.36     K3Vk: 79 1
29 * bet Gem PM* 07 45 18.94987 +28 01 34.3160 3.00 2.14 1.14 0.39 -0.11 K0IIIb 1075 1
30 HD 64685 PM* 07 55 31.4332576416 +08 51 46.221276744   6.21 5.80     F3V 56 0
31 BD+34 1976 V* 09 20 24.7145388600 +33 52 56.696039796   11.21 10.42     G1V 60 1
32 V* LQ Hya BY* 09 32 25.5683895648 -11 11 04.692242760 9.316 8.761 7.891 7.288 6.815 K1Vp 429 0
33 HD 86264 PM* 09 56 57.8387817672 -15 53 42.429141024   7.92 7.41     F7V 61 1
34 HD 88133 PM* 10 10 07.6764870792 +18 11 12.728406552   8.88   7.5   G8V 103 1
35 HD 89569 PM* 10 18 37.9085291952 -56 06 37.417005216   6.29 5.80     F6V 58 0
36 HD 89744 PM* 10 22 10.5618854376 +41 13 46.309698444       5.4   F7V 315 1
37 HD 93385 PM* 10 46 15.1159237824 -41 27 51.728719932   8.08 7.486 7.61 8.82 G2/3V 83 1
38 OGLE-TR 113 SB* 10 52 24.2810533560 -61 26 48.845675976     16.08 15.41 14.42 K 113 1
39 HD 101930 PM* 11 43 30.1133767737 -58 00 24.778676929   9.12 8.21     K2V+ 96 1
40 HD 102365 PM* 11 46 31.0725331317 -40 30 01.285867174 5.65 5.55 4.88 4.35 3.97 G2V 310 1
41 HD 103774 PM* 11 56 55.5896898000 -12 06 28.473100776   7.61 7.12     F6V 48 1
42 * eta Boo SB* 13 54 41.07892 +18 23 51.7946 3.440 3.250 2.680 2.24 1.95 G0IV 682 1
43 CD-31 10766 * 13 55 42.7120177608 -32 09 34.616222028   11.396 10.910     F7 61 1
44 WASP-16 * 14 18 43.9225013904 -20 16 31.843626168   12.51 11.29 11.00 10.49 G3V 60 1
45 HD 134060 PM* 15 10 44.7430146168 -61 25 20.360681976   6.91 6.285 6.16 8.68 G0VFe+0.4 116 1
46 HD 330075 PM* 15 49 37.6937569728 -49 57 48.678348924   10.23 9.33     G5 87 1
47 * kap CrB PM* 15 51 13.9312943632 +35 39 26.573691158 6.69 5.82 4.82 4.06 3.57 K1IVa 249 1
48 * gam Ser PM* 15 56 27.1826948 +15 39 41.820500 4.31 4.34 3.84 3.37 3.13 F6V 545 0
49 CD-27 10695 * 15 59 50.9491505016 -28 03 42.312819096   11.83 11.59 11.31 10.92 F4 99 1
50 HD 146389 * 16 15 50.3653280520 +10 01 57.284258556   9.866 9.39 9.22   F8 45 1
51 HD 147506 * 16 20 36.3576063720 +41 02 53.106772488   9.15 8.69     F8V 151 2
52 HD 148156 PM* 16 28 17.2846934448 -46 19 03.462605040   8.26 7.69     G0/2V 66 1
53 HD 148427 RG* 16 28 28.1511991416 -13 23 58.690451904   7.85 6.89     K0III/IV 49 1
54 HD 162020 * 17 50 38.3557484304 -40 19 06.072311784   10.11 9.12     K3V 138 1
55 * nu. Oph PM* 17 59 01.5919129 -09 46 25.079852 5.20 4.33 3.34 2.64 2.16 G9IIIa 200 1
56 HD 165185 PM* 18 06 23.7195191736 -36 01 11.230597272 6.64 6.57 5.95 5.58   G1V 158 0
57 BD+35 3293 V* 18 34 31.6252443960 +35 39 41.491899468   11.07 10.63 10.52   F7V 117 1
58 CoRoT-11 EB* 18 42 44.9499236256 +05 56 15.652972716   13.73 12.939     F6V 44 1
59 HD 175289 PM* 18 52 36.1604006928 +45 08 23.345639700   9.95 9.50 9.44   F6IV 88 0
60 HD 175289b Pl 18 52 36.1606413704 +45 08 23.343183125           ~ 32 0
61 HD 175541 PM* 18 55 40.8841512864 +04 15 55.165056048   8.90 8.00     G6/8IV 107 1
62 HD 179949 BY* 19 15 33.2300695008 -24 10 45.671448072   6.772 6.237     F8V 377 1
63 CoRoT-10 V* 19 24 15.2869439208 +00 44 46.002641280   16.676 15.216 15.48 13.64 K1V 33 1
64 CoRoT-2 * 19 27 06.4944378024 +01 23 01.359897468   13.422 12.568 12.204 11.49 G7V+K9V 229 2
65 CoRoT-3 EB* 19 28 13.2642131544 +00 07 18.613986132   14.199 13.292 13.099 12.54 F3V 70 1
66 HAT-P-41 * 19 49 17.4398486136 +04 40 20.786070360   11.65 11.36     ~ 30 1
67 * ksi Aql ** 19 54 14.8815179040 +08 27 41.235438096   5.759 4.707     G9.5IIIb 135 1
68 HD 351766 * 20 12 46.8865572432 +18 06 17.402572008   10.81 10.40 10.181   F8 24 1
69 HAT-P-23 * 20 24 29.7234392904 +16 45 43.811510112   13.05 11.94 12.27   G0 51 1
70 WASP-2 V* 20 30 54.1282355304 +06 25 46.341284844   13 11.98     K1.5 124 1
71 HD 202917 PM* 21 20 49.9576157736 -53 02 03.155667216   9.32 8.67   7.882 G7V 154 0
72 HD 209458b Pl 22 03 10.7729598762 +18 53 03.548248479           ~ 1673 1
73 * tau PsA PM* 22 10 08.7801946925 -32 32 54.270294310   5.40 4.92     F6V 143 0
74 WASP-6 * 23 12 37.7368282608 -22 40 26.273805024   12.90 11.91     G8V 80 1
75 * 96 Aqr SB* 23 19 23.9771854656 -05 07 27.661993500           F4VFe-0.4 62 0
76 HD 221287 PM* 23 31 20.3384562072 -58 12 35.033565312   8.31 7.81     F7V 71 1
77 BD+41 4831 * 23 39 05.8102996968 +42 27 57.505293900   10.88 10.47     F8V 74 1
78 HD 222237 PM* 23 39 37.3873674682 -72 43 19.755447187 8.912 8.088 7.087 6.502 5.987 K3+V 149 0
79 CD-40 15273 PM* 23 51 31.0839097560 -39 54 24.258188484   12.15 11.33 10.896 10.10 K4V 45 1

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2022.07.06-18:01:21

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