2018AJ....155..165P

Query : 2018AJ....155..165P

2018AJ....155..165P - Astron. J., 155, 165-165 (2018/April-0)

Empirical tidal dissipation in exoplanet hosts from tidal spin-up.

PENEV K., BOUMA L.G., WINN J.N. and HARTMAN J.D.

Abstract (from CDS):

Stars with hot Jupiters (HJs) tend to rotate faster than other stars of the same age and mass. This trend has been attributed to tidal interactions between the star and planet. A constraint on the dissipation parameter Q*^′^ follows from the assumption that tides have managed to spin up the star to the observed rate within the age of the system. This technique was applied previously to HATS-18 and WASP-19. Here, we analyze the sample of all 188 known HJs with an orbital period <3.5 days and a "cool" host star (Teff < 6100 K). We find evidence that the tidal dissipation parameter (Q*^′^) increases sharply with forcing frequency, from 105 at 0.5 day–1 to 107 at 2 day–1. This helps to resolve a number of apparent discrepancies between studies of tidal dissipation in binary stars, HJs, and warm Jupiters. It may also allow for a HJ to damp the obliquity of its host star prior to being destroyed by tidal decay.

Abstract Copyright: © 2018. The American Astronomical Society. All rights reserved.

Journal keyword(s): planet-star interactions - planetary systems - stars: rotation

VizieR on-line data: <Available at CDS (J/AJ/155/165): table1.dat>

Simbad objects: 83

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Number of rows : 83
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 HATS-34 EB* 00 03 05.8705548792 -62 28 09.615678780   14.60 13.85 13.77   ~ 20 0
2 WASP-96 EB* 00 04 11.1376764240 -47 21 38.320831728     12.2     G8 35 0
3 WASP-44 EB* 00 15 36.7694650296 -11 56 17.284833996   13.823 13.054 12.988 12.19 ~ 35 1
4 WASP-26 * 00 18 24.7008060816 -15 16 02.275778784   11.62 11.30 10.99 10.46 G0 54 1
5 HATS-30 EB* 00 22 28.4921297424 -59 56 33.243210960   12.795 12.205 12.19 11.52 ~ 23 0
6 HAT-P-28 * 00 52 00.1876130976 +34 43 42.205232532   13.4   13.24   G4 28 1
7 HAT-P-53 * 01 27 29.0643608688 +38 58 05.258081388     13.733   13.126 ~ 15 0
8 CD-56 324 EB* 01 38 25.0565551464 -55 46 19.525595664   11.31 10.57     G5 38 0
9 BD-07 436A PM* 02 28 37.2277668480 -07 03 38.376446076   11.07 10.29     G8 50 1
10 HAT-P-52 * 02 50 53.2003988304 +29 01 20.523898776   15.183 14.068   13.02 K1 12 0
11 WASP-50 EB* 02 54 45.1341750384 -10 53 53.025224640   12.43 11.44 11.599   G9V 49 1
12 TOI-112 EB* 03 43 44.0212311936 -65 11 37.863129840           G5 20 0
13 Cl Melotte 22 OpC 03 46 24.2 +24 06 50           ~ 3434 0
14 WASP-98 EB* 03 53 42.9206066712 -34 19 41.585663208     13.0     G7 30 0
15 BD-20 761 EB* 04 01 32.5497551616 -20 27 03.911573952   11.86 11.12     ~ 24 0
16 BD+57 793b Pl 04 21 52.7048156328 +57 49 01.889294952           ~ 217 1
17 Cl Melotte 25 OpC 04 29 47.3 +16 56 53           ~ 3074 0
18 WASP-141 EB* 04 47 17.8561533960 -17 06 54.594820980     12.4     F9 17 0
19 WASP-49 EB* 06 04 21.4735743408 -16 57 55.108744668   11.93 11.35     ~ 47 1
20 HATS-4 EB* 06 16 26.9016034152 -22 32 48.814145304   14.267 13.459     ~ 22 0
21 CoRoT-18 * 06 32 41.3776636176 -00 01 53.725599732   15.8 15.00 14.9 14.05 ~ 47 2
22 CoRoT-12 * 06 43 03.7630314144 -01 17 47.144066352   16.343 15.515     G2V 35 1
23 WASP-64 EB* 06 44 27.6050701128 -32 51 30.179289384           ~ 32 1
24 WASP-23 EB* 06 44 30.6133625784 -42 45 42.666796404   13.42 12.52 12.31   ~ 45 1
25 NGC 2323 OpC 07 02 44.2 -08 21 54           ~ 195 0
26 CD-42 3043 EB* 07 13 12.3537608448 -42 24 35.116644168   11.78 11.00     G4 29 0
27 HAT-P-20 PM* 07 27 39.9488720808 +24 20 11.516231112   12.58 11.35 11.00   K3V 73 1
28 BD+50 1471 PM* 07 48 06.4723053776 +50 13 32.920598923   12.002 11.138 10.669 10.243 G9V 173 1
29 HAT-P-43 * 08 35 42.1747382424 +10 12 23.924988648   14.12 13.36 13.17   F9 25 1
30 HAT-P-13 * 08 39 31.8072358440 +47 21 07.273799280   11.15 10.42 10.40   G4 136 2
31 NGC 2632 OpC 08 40 13.0 +19 37 16           ~ 1564 0
32 WASP-36 EB* 08 46 19.2977439552 -08 01 37.015743396   13.1 12.7   12.05 G2 58 1
33 WASP-65 * 08 53 17.8288214088 +08 31 22.809193788   12.39 12.45 11.76   F9 23 1
34 WASP-19 EB* 09 53 40.0765648584 -45 39 33.057187596   13.05 12.31 12.12 11.35 G8V 181 2
35 WASP-43 PM* 10 19 38.0088913464 -09 48 22.605801336   13.782 12.490 12.022 11.10 K7V 149 2
36 WASP-104 * 10 42 24.6022768848 +07 26 06.291154644   12.3   11.3   G8 23 0
37 HATS-18 EB* 11 35 49.7771406312 -29 09 21.755012652   14.870 14.067     ~ 32 0
38 HATS-2 EB* 11 46 57.3702458424 -22 33 46.817348148   14.53 13.62 13.40   ~ 42 1
39 HAT-P-36 EB* 12 33 03.9061156728 +44 54 55.196024616   12.97 12.15 12.27   ~ 52 1
40 CD-29 9873 * 12 42 28.4949559632 -30 38 23.529045948   12.36 11.63 11.39 10.78 G8V 64 1
41 Qatar 2 PM* 13 50 37.4100326640 -06 48 14.421574044   14.0   13.45   K5V 67 1
42 BD+22 2716b Pl 14 33 06.3571702344 +21 53 40.981395876           ~ 160 1
43 HAT-P-27 * 14 51 04.1870399712 +05 56 50.548526376   13.18 12.19 11.98 11.23 G8 60 1
44 WASP-57 V* 14 55 16.8228361512 -02 03 27.599615424   13.6 13.04 12.90 12.243 G6 26 1
45 HD 147506b Pl 16 20 36.3576063720 +41 02 53.106772488           ~ 253 1
46 WASP-135 V* 17 49 08.3938970328 +29 52 44.741814600   14.25 13.28 12.98   G5V 16 0
47 TrES-3 Pl 17 52 07.0184259768 +37 32 46.237377840           ~ 230 2
48 CoRoT-29 * 18 35 36.5005092480 +06 28 46.676155692   16.704 15.560     K0V 12 0
49 HD 343246 * 18 53 13.3241687424 +24 07 38.579109600   11.55 10.84     G2V 24 0
50 HAT-P-37 * 18 57 11.0562256392 +51 16 08.850467640   13.1 13.23 13.58   ~ 27 1
51 HATS-23 * 19 05 28.0081797792 -50 04 02.445103452   14.62 13.90 13.72 13.11 ~ 13 0
52 Kepler-1b Pl 19 07 14.0375836512 +49 18 59.091482160           ~ 330 2
53 CD-33 14101 EB* 19 17 55.0315032216 -32 51 35.952527592   11.775 11.061 10.919   G5 19 0
54 HATS-9 * 19 23 14.4313681872 -20 09 58.848967836   14.080 13.276     ~ 24 0
55 CoRoT-2 * 19 27 06.4944378024 +01 23 01.359897468   13.422 12.568 12.204 11.49 G7V+K9V 249 2
56 Kepler-423 Ro* 19 31 25.3755434664 +46 23 28.220459784           F9 61 0
57 Kepler-45 Ro* 19 31 29.4966491088 +41 03 51.356401092     16.88 16.63   M1V 93 1
58 WTS-2 * 19 34 55.8673176336 +36 48 55.851325812       15.71   K2V 16 1
59 Kepler-41 Ro* 19 38 03.1746869808 +45 58 53.877058284           ~ 65 1
60 HATS-33 EB* 19 38 32.0768395800 -55 19 48.375623676   12.63 11.91 11.81   ~ 18 0
61 NGC 6819 OpC 19 41 18.5 +40 11 24   8.21 7.3     ~ 635 0
62 Kepler-17 Ro* 19 53 34.8643397568 +47 48 54.049530564   14.6   13.6   G5V 151 1
63 Kepler-44 Er* 20 00 24.5656977240 +45 45 43.762595112   14.7   14.781   ~ 55 1
64 WASP-80 PM* 20 12 40.1693365800 -02 08 39.187438476   12.810 11.939 11.510 10.279 K7V-M0V 70 1
65 Qatar 1 PM* 20 13 31.6172746704 +65 09 43.492226796   13.90 12.84 12.65 11.71 ~ 61 1
66 WASP-81 * 20 16 49.8902431128 +03 17 38.458392288   13.09 12.47 12.37 11.70 ~ 21 0
67 TrES-5 Pl 20 20 53.2481854560 +59 26 55.575277296           ~ 44 2
68 HAT-P-23 * 20 24 29.7234392904 +16 45 43.811510112   13.05 11.94 12.27   G0 67 1
69 HATS-15 * 20 44 22.0611707280 -19 26 15.118030500   15.797 14.774     G9 13 0
70 HATS-14 * 20 52 51.7128766704 -25 41 14.398892448   14.62 13.79     ~ 23 0
71 WASP-133 V* 20 58 18.0897118248 -35 47 47.709586932           G4 12 0
72 HAT-P-65 * 21 03 37.3130781288 +11 59 21.819803748   13.81 13.16 13.02 12.46 ~ 17 0
73 WASP-46 EB* 21 14 56.8598669520 -55 52 18.458085144   13.0   13.06 12.29 G6 44 1
74 WASP-114 * 21 50 39.7729812408 +10 27 46.713163356     12.743     ~ 16 0
75 TOI-113 EB* 22 10 51.4417720440 -30 44 58.762028400           F9 22 0
76 CD-48 14223 EB* 22 29 49.7355107880 -48 00 11.048684184   10.78 10.09     G2 30 0
77 K2-60 * 22 34 25.4865325464 -13 43 54.159635424   13.56 12.79     ~ 22 0
78 HATS-32 * 23 04 18.0222661296 -21 16 18.949149876   15.11 14.38 14.38   ~ 15 0
79 WASP-6 * 23 12 37.7368282608 -22 40 26.273805024   12.90 11.91     G8V 94 1
80 WASP-52 * 23 13 58.7576098848 +08 45 40.572305352   12.9 12.0 12.03   K2V 84 1
81 WASP-4 EB* 23 34 15.0857248317 -42 03 41.047972591   13.51 12.48 11.9   G7V 176 1
82 HATS-16 EB* 23 54 14.0983160112 -30 00 46.904869764   14.48 13.83 13.63   ~ 19 0
83 WASP-5 EB* 23 57 23.7564672192 -41 16 37.743700800   12.808 12.146 12.058 11.44 G4V 120 1

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