2016AJ....152..182H

Query : 2016AJ....152..182H

2016AJ....152..182H - Astron. J., 152, 182-182 (2016/December-0)

HAT-P-65b and HAT-P-66b: two transiting inflated hot Jupiters and observational evidence for the reinflation of close-in giant planets.

HARTMAN J.D., BAKOS G.A., BHATTI W., PENEV K., BIERYLA A., LATHAM D.W., KOVACS G., TORRES G., CSUBRY Z., DE VAL-BORRO M., BUCHHAVE L., KOVACS T., QUINN S., HOWARD A.W., ISAACSON H., FULTON B.J., EVERETT M.E., ESQUERDO G., BEKY B., SZKLENAR T., FALCO E., SANTERNE A., BOISSE I., HEBRARD G., BURROWS A., LAZAR J., PAPP I. and SARI P.

Abstract (from CDS):

We present the discovery of the transiting exoplanets HAT-P-65b and HAT-P-66b, with orbital periods of 2.6055 and 2.9721 days, masses of 0.527±0.083MJ and 0.783±0.057MJ, and inflated radii of 1.89±0.13RJ and 1.59–0.10+0.16RJ, respectively. They orbit moderately bright (V=13.145±0.029 and V=12.993±0.052) stars of mass 1.212±0.050M☉ and 1.255–0.054+0.107M☉. The stars are at the main-sequence turnoff. While it is well known that the radii of close-in giant planets are correlated with their equilibrium temperatures, whether or not the radii of planets increase in time as their hosts evolve and become more luminous is an open question. Looking at the broader sample of well-characterized close-in transiting giant planets, we find that there is a statistically significant correlation between planetary radii and the fractional ages of their host stars, with a false-alarm probability of only 0.0041%. We find that the correlation between the radii of planets and the fractional ages of their hosts is fully explained by the known correlation between planetary radii and their present-day equilibrium temperatures; however, if the zero-age main-sequence equilibrium temperature is used in place of the present-day equilibrium temperature, then a correlation with age must also be included to explain the planetary radii. This suggests that, after contracting during the pre-main-sequence, close-in giant planets are reinflated over time due to the increasing level of irradiation received from their host stars. Prior theoretical work indicates that such a dynamic response to irradiation requires a significant fraction of the incident energy to be deposited deep within the planetary interiors.

Abstract Copyright: © 2016. The American Astronomical Society. All rights reserved.

Journal keyword(s): stars: individual: (HAT-P-65, GSC 1111-00383, HAT-P-66, GSC 3814-00307) - techniques: photometric - techniques: spectroscopic - techniques: spectroscopic

VizieR on-line data: <Available at CDS (J/AJ/152/182): stars.dat table2.dat table4.dat table7.dat refs.dat>

Simbad objects: 205

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Number of rows : 205
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 KELT-1b Pl 00 01 26.9168207928 +39 23 01.784206464           ~ 124 0
2 HATS-34b Pl 00 03 05.8705548792 -62 28 09.615678780           ~ 20 0
3 WASP-96b Pl 00 04 11.1376764240 -47 21 38.320831728           ~ 64 0
4 WASP-44b Pl 00 15 36.7694650296 -11 56 17.284833996           ~ 34 1
5 WASP-32b Pl 00 15 50.8077262344 +01 12 01.588900896           ~ 43 1
6 WASP-26b Pl 00 18 24.7008060816 -15 16 02.275778784           ~ 46 1
7 CD-24 102b Pl 00 20 38.5350433008 -23 56 08.602809216           ~ 34 1
8 WASP-1b Pl 00 20 40.0745768856 +31 59 23.954809596           ~ 133 1
9 WASP-45b Pl 00 20 56.9941303416 -35 59 53.746646676           ~ 38 1
10 HATS-30b Pl 00 22 28.4921297424 -59 56 33.243210960           ~ 21 0
11 HAT-P-19b Pl 00 38 04.0135699416 +34 42 41.553538560           ~ 65 1
12 HAT-P-16b Pl 00 38 17.5584024024 +42 27 47.216738232           ~ 60 1
13 HAT-P-28b Pl 00 52 00.1876130976 +34 43 42.205232532           ~ 28 1
14 HAT-P-51b Pl 01 24 15.6413870352 +32 48 38.780176428           ~ 22 0
15 HAT-P-53b Pl 01 27 29.0643608688 +38 58 05.258081388           ~ 16 0
16 HD 10069b Pl 01 37 25.0332798696 -45 40 40.374717456           ~ 375 1
17 CD-56 324b Pl 01 38 25.0565551464 -55 46 19.525595664           ~ 24 0
18 BD+01 316b Pl 01 46 31.8575937456 +02 42 02.030065560           ~ 210 0
19 BD+00 316b Pl 01 57 03.2039481048 +00 45 31.875052896           ~ 28 1
20 HAT-P-32b Pl 02 04 10.2774374568 +46 41 16.212315084           ~ 159 1
21 HAT-P-29b Pl 02 12 31.4787454416 +51 46 43.563748620           ~ 33 1
22 HAT-P-38b Pl 02 21 31.9803537360 +32 14 46.093339140           ~ 39 2
23 CD-50 714b Pl 02 27 06.0975766704 -50 17 04.310799828           ~ 38 0
24 NAME BD-07 436Ab Pl 02 28 37.2277668480 -07 03 38.376446076           ~ 70 1
25 CD-50 777b Pl 02 39 35.4433933368 -50 00 28.879171596           ~ 24 0
26 CD-30 1019b Pl 02 44 09.6096023424 -30 10 08.563662228           ~ 33 1
27 HAT-P-52b Pl 02 50 53.2003988304 +29 01 20.523898776           ~ 17 0
28 WASP-50b Pl 02 54 45.1341750384 -10 53 53.025224640           ~ 39 1
29 WASP-11b Pl 03 09 28.5433589520 +30 40 24.862993356           ~ 76 1
30 WASP-11 ** 03 09 28.5433589520 +30 40 24.862993356   12.58 11.57 11.42   K3V 87 1
31 HAT-P-25b Pl 03 13 44.4981245184 +25 11 50.689343148           ~ 39 1
32 WASP-22b Pl 03 31 16.3267124400 -23 49 10.840600632           ~ 48 1
33 WASP-119b Pl 03 43 44.0212311936 -65 11 37.863129840           ~ 21 0
34 WASP-98b Pl 03 53 42.9206066712 -34 19 41.585663208           ~ 29 0
35 WASP-126b Pl 04 13 29.7451475424 -69 13 36.561615996           ~ 20 0
36 WASP-78b Pl 04 15 01.5042985272 -22 06 59.103350532           ~ 51 1
37 HAT-P-15b Pl 04 24 59.5350210144 +39 27 38.312978976           ~ 54 1
38 CD-30 1812b Pl 04 25 29.0166589296 -30 36 01.610731368           ~ 88 1
39 HATS-5b Pl 04 28 53.4832441440 -21 28 55.061983848           ~ 26 0
40 CPD-64 356b Pl 04 35 50.3301268152 -64 01 37.333851168           ~ 44 0
41 BD+01 828b Pl 04 50 38.5587679752 +01 53 38.102222400           ~ 22 0
42 WASP-61b Pl 05 01 11.9186755656 -26 03 14.967643572           ~ 29 1
43 BD-06 1077b Pl 05 04 19.6323194352 -06 13 47.378185788           ~ 35 1
44 HD 33643b Pl 05 13 10.9289282640 +33 19 05.400733872           ~ 59 0
45 CPD-64 484b Pl 05 48 33.5933253192 -63 59 18.388382028           ~ 63 1
46 HATS-6b Pl 05 52 35.2366980288 -19 01 53.970810276           ~ 57 0
47 WASP-49b Pl 06 04 21.4735743408 -16 57 55.108744668           ~ 64 1
48 HD 42176b Pl 06 10 39.3452642664 +30 57 25.713412668           ~ 39 1
49 HATS-4b Pl 06 16 26.9016034152 -22 32 48.814145304           ~ 22 0
50 CD-38 2551b Pl 06 17 20.7484979472 -38 19 23.754062640           ~ 50 1
51 WASP-12b Pl 06 30 32.7966092352 +29 40 20.263502460           ~ 767 1
52 CPD-23 1329b Pl 06 33 24.2671186968 -23 29 10.297934988           ~ 46 0
53 HAT-P-54b Pl 06 39 35.5181974296 +25 28 57.156510144           ~ 25 0
54 HD 262389b Pl 06 43 23.5326949968 +27 15 08.209166328           ~ 30 0
55 WASP-64b Pl 06 44 27.6050701128 -32 51 30.179289384           ~ 30 1
56 WASP-23b Pl 06 44 30.6133625784 -42 45 42.666796404           ~ 31 1
57 CD-38 3220b Pl 07 10 24.0604565856 -39 05 50.571250476           ~ 304 0
58 CD-42 3043b Pl 07 13 12.3537608448 -42 24 35.116644168           ~ 33 0
59 HAT-P-24b Pl 07 15 18.0193656720 +14 15 45.408025008           ~ 44 1
60 HAT-P-9b Pl 07 20 40.4564614032 +37 08 26.342829060           ~ 70 1
61 HAT-P-20b Pl 07 27 39.9488720808 +24 20 11.516231112           ~ 84 1
62 HAT-P-33b Pl 07 32 44.2173520776 +33 50 06.115051104           ~ 57 1
63 HAT-P-39b Pl 07 35 01.9793942688 +17 49 48.235016856           ~ 23 1
64 CD-51 2720b Pl 07 49 39.6017531808 -52 07 13.575288000           ~ 20 0
65 HAT-P-50b Pl 07 52 15.2179396392 +12 08 21.840532224           ~ 22 0
66 HAT-P-35b Pl 08 13 00.1784913648 +04 47 13.416267948           ~ 30 1
67 BD+06 1909b Pl 08 15 47.9802408792 +05 50 12.350816484           ~ 61 1
68 K2-97b Pl 08 31 03.0821917608 +10 50 51.309573576           ~ 24 0
69 HAT-P-43b Pl 08 35 42.1747382424 +10 12 23.924988648           ~ 20 1
70 HAT-P-13b Pl 08 39 31.8072358440 +47 21 07.273799280           ~ 116 1
71 WASP-36b Pl 08 46 19.2977439552 -08 01 37.015743396           ~ 50 1
72 WASP-65b Pl 08 53 17.8288214088 +08 31 22.809193788           ~ 23 2
73 HAT-P-42b Pl 09 01 22.6491794664 +06 05 50.013869568           ~ 23 1
74 BD+34 1976b Pl 09 20 24.7145388600 +33 52 56.696039796           ~ 63 1
75 HATS-26b Pl 09 39 42.4487667264 -28 35 08.099578572           ~ 21 0
76 WASP-19b Pl 09 53 40.0765648584 -45 39 33.057187596           ~ 374 1
77 BD+41 2024b Pl 09 54 34.3869331248 +40 23 16.973758176           ~ 43 1
78 HAT-P-66b Pl 10 02 17.4467690520 +53 57 03.200658624           ~ 18 0
79 HAT-P-66 * 10 02 17.4467690520 +53 57 03.200658624   13.55 12.99 12.94 12.339 F9 13 0
80 WASP-43b Pl 10 19 38.0088913464 -09 48 22.605801336           ~ 363 1
81 HD 233731b Pl 10 22 43.5923328528 +50 07 42.062425248           ~ 47 1
82 NAME BD+26 2091Ab Pl 10 28 15.0126214104 +25 34 23.479759128           ~ 23 0
83 WASP-66b Pl 10 32 53.9927754048 -34 59 23.457552792           ~ 25 1
84 WASP-104b Pl 10 42 24.6022768848 +07 26 06.291154644           ~ 31 0
85 CD-23 9677b Pl 11 01 35.8978277184 -23 51 38.386984896           ~ 49 1
86 WASP-106b Pl 11 05 43.1362759752 -05 04 45.943633812           ~ 19 0
87 WASP-31b Pl 11 17 45.3578677224 -19 03 17.217631800           ~ 129 1
88 HAT-P-21b Pl 11 25 05.9859193536 +41 01 40.664937216           ~ 39 1
89 HATS-18b Pl 11 35 49.7771406312 -29 09 21.755012652           ~ 38 0
90 HATS-1b Pl 11 42 06.0806028384 -23 21 17.431249716           ~ 23 1
91 HATS-2b Pl 11 46 57.3702458424 -22 33 46.817348148           ~ 27 1
92 TOI-1809b Pl 12 13 27.8908484520 +23 03 20.427638472           ~ 21 1
93 HAT-P-36b Pl 12 33 03.9061156728 +44 54 55.196024616           ~ 43 1
94 WASP-83b Pl 12 40 36.4947310728 -19 17 03.472385064           ~ 23 0
95 CD-29 9873b Pl 12 42 28.4949559632 -30 38 23.529045948           ~ 41 1
96 HATS-31b Pl 12 46 48.6784273656 -24 25 38.569087308           ~ 13 0
97 HATS-17b Pl 12 48 45.5454326808 -47 36 49.289882616           ~ 29 0
98 WASP-42b Pl 12 51 55.5581398320 -42 04 25.096306584           ~ 29 1
99 HATS-27b Pl 12 54 12.6109413096 -46 35 15.786389184           ~ 16 0
100 WASP-25b Pl 13 01 26.3760406392 -27 31 19.922387484           ~ 47 1
101 BD+31 2447b Pl 13 03 55.6466582304 +30 38 24.278530344           ~ 43 1
102 CD-41 7923b Pl 13 32 25.4361354312 -42 28 30.964064160           ~ 20 0
103 WASP-55b Pl 13 35 01.9537865424 -17 30 12.527623872           ~ 31 1
104 BD+00 3088b Pl 13 41 49.0301166312 -00 07 41.032748568           ~ 24 1
105 HAT-P-3b Pl 13 44 22.5937349736 +48 01 43.205733624           ~ 100 1
106 HATS-25b Pl 13 51 37.8638355216 -23 46 52.256040492           ~ 19 0
107 HATS-7b Pl 13 55 25.6669039416 -21 12 27.724490244           ~ 36 0
108 CD-31 10766b Pl 13 55 42.7120177608 -32 09 34.616222028           ~ 73 1
109 HAT-P-12b Pl 13 57 33.4668726399 +43 29 36.601508739           ~ 178 1
110 HAT-P-44b Pl 14 12 34.5714083256 +47 00 53.044781616           ~ 22 1
111 HAT-P-26b Pl 14 12 37.5331103311 +04 03 36.116569918           ~ 163 1
112 WASP-16b Pl 14 18 43.9225013904 -20 16 31.843626168           ~ 53 1
113 WASP-39b Pl 14 29 18.4151689656 -03 26 40.204480380           ~ 212 1
114 WASP-132b Pl 14 30 26.1896583264 -46 09 33.123352608           ~ 23 0
115 BD+22 2716b Pl 14 33 06.3571702344 +21 53 40.981395876           ~ 161 1
116 WASP-37b Pl 14 47 46.5619510032 +01 03 53.799541704           ~ 33 1
117 WASP-40b Pl 14 51 04.1870399712 +05 56 50.548526376           ~ 42 1
118 WASP-57b Pl 14 55 16.8228361512 -02 03 27.599615424           ~ 18 1
119 WASP-24b Pl 15 08 51.7367171808 +02 20 35.962165104           ~ 55 1
120 BD+36 2593b Pl 15 19 57.9203617176 +36 13 46.738078788           ~ 82 1
121 CD-27 10695b Pl 15 59 50.9491505016 -28 03 42.312819096           ~ 261 1
122 HD 146389b Pl 16 15 50.3653280520 +10 01 57.284258556           ~ 54 1
123 HD 147506b Pl 16 20 36.3576063720 +41 02 53.106772488           ~ 254 1
124 WASP-103b Pl 16 37 15.5765824488 +07 11 00.109678740           ~ 187 1
125 HAT-P-18b Pl 17 05 23.1475097496 +33 00 44.940001716           ~ 120 1
126 BD+38 2917b Pl 17 20 27.8781604680 +38 14 31.908984936           ~ 82 1
127 HAT-P-55b Pl 17 37 05.6338765512 +25 43 52.254026472           ~ 20 0
128 WASP-135b Pl 17 49 08.3938970328 +29 52 44.741814600           ~ 18 0
129 [DHB2009] TrES-4/C * 17 53 13.0495966800 +37 12 44.138873736           K5.5-M0 12 2
130 HAT-P-46b Pl 18 01 46.6085289960 -02 58 15.458098944           ~ 14 1
131 HAT-P-31b Pl 18 06 09.0498478464 +26 25 35.989962204           ~ 37 1
132 HAT-P-45b Pl 18 17 29.5774338144 -03 22 51.737462436           ~ 16 1
133 HAT-P-5b Pl 18 17 37.3126923960 +36 37 17.170401468           ~ 68 1
134 TOI-1627b Pl 18 18 48.2529552984 +45 10 19.260291288           ~ 33 1
135 BD+10 3472b Pl 18 18 58.4250287592 +10 35 50.129564460           ~ 28 0
136 BD+35 3293b Pl 18 34 31.6252443960 +35 39 41.491899468           ~ 118 1
137 HD 343246b Pl 18 53 13.3241687424 +24 07 38.579109600           ~ 31 0
138 HAT-P-37b Pl 18 57 11.0562256392 +51 16 08.850467640           ~ 28 1
139 HATS-28b Pl 18 57 35.9253223080 -49 08 18.555143064           ~ 14 0
140 HATS-29b Pl 19 00 23.1572835384 -54 53 35.449921500           ~ 21 0
141 NAME V672 Lyr b Pl 19 04 09.8515616256 +36 37 57.446680296           ~ 340 1
142 Kepler-1B * 19 07 14.113 +49 18 58.29           K4.5-6 23 1
143 HATS-12b Pl 19 16 48.5748130704 -19 21 21.254552460           ~ 19 0
144 HATS-11b Pl 19 17 36.1801425096 -22 23 23.721674100           ~ 23 0
145 HATS-9b Pl 19 23 14.4313681872 -20 09 58.848967836           ~ 25 0
146 TOI-1628b Pl 19 24 38.9614451424 +55 28 23.332107108           ~ 57 1
147 BD+47 2846 Er* 19 28 59.3538826128 +47 58 10.217007804   10.97 10.48     F6V 310 2
148 BD+47 2846b Pl 19 28 59.3538826128 +47 58 10.217007804           ~ 381 1
149 HATS-10b Pl 19 37 13.6353394728 -22 12 16.113810744           ~ 13 0
150 HATS-33b Pl 19 38 32.0768395800 -55 19 48.375623676           ~ 19 0
151 HATS-8b Pl 19 39 46.0127465208 -25 44 54.008422008           ~ 34 0
152 WASP-67b Pl 19 42 58.5218345280 -19 56 58.521259680           ~ 55 1
153 HATS-35b Pl 19 46 45.1812364536 -63 33 56.136897468           ~ 20 0
154 HAT-P-41 * 19 49 17.4398486136 +04 40 20.786070360   11.65 11.36     ~ 44 1
155 HAT-P-41b Pl 19 49 17.4398486136 +04 40 20.786070360           ~ 65 1
156 BD+47 2936b Pl 19 50 50.2472976936 +48 04 51.101390496           ~ 420 1
157 WASP-80b Pl 20 12 40.1693365800 -02 08 39.187438476           ~ 121 1
158 HD 351766b Pl 20 12 46.8865572432 +18 06 17.402572008           ~ 44 1
159 BD-01 3943b Pl 20 18 09.3209454504 -01 04 32.609372016           ~ 49 0
160 HD 193334b Pl 20 20 22.9858049352 -19 18 52.919657352           ~ 19 1
161 TrES-5 Pl 20 20 53.2481854560 +59 26 55.575277296           ~ 46 2
162 HD 340099b Pl 20 21 45.9296022840 +26 41 33.605958552           ~ 24 0
163 HAT-P-23b Pl 20 24 29.7234392904 +16 45 43.811510112           ~ 71 1
164 WASP-2b Pl 20 30 54.1282355304 +06 25 46.341284844           ~ 108 1
165 WASP-88b Pl 20 38 02.6869030656 -48 27 43.424304480           ~ 18 1
166 HD 197286b Pl 20 44 10.2208462488 -39 13 30.855881604           ~ 70 1
167 HATS-3b Pl 20 49 49.7853010920 -24 25 43.537820952           ~ 26 1
168 HATS-14b Pl 20 52 51.7128766704 -25 41 14.398892448           ~ 19 0
169 NAME CD-34 14724Ab Pl 20 55 07.9443524136 -34 08 08.007489384           ~ 39 0
170 WASP-89b Pl 20 55 35.9894362512 -18 58 16.045601628           ~ 17 0
171 WASP-133b Pl 20 58 18.0897118248 -35 47 47.709586932           ~ 13 0
172 BD-05 5432b Pl 21 00 06.1968214728 -05 05 40.034944176           ~ 148 1
173 HD 358155Ab Pl 21 01 54.480000 -13 25 59.71008           ~ 19 1
174 WASP-90b Pl 21 02 07.6772028864 +07 03 22.517627472           ~ 16 0
175 HAT-P-65b Pl 21 03 37.3130781288 +11 59 21.819803748           ~ 24 0
176 HAT-P-65 * 21 03 37.3130781288 +11 59 21.819803748   13.81 13.16 13.02 12.46 ~ 18 0
177 HATS-13b Pl 21 07 50.7510148368 -26 05 48.033780576           ~ 20 0
178 WASP-46b Pl 21 14 56.8598669520 -55 52 18.458085144           ~ 49 1
179 HD 202678b Pl 21 19 47.9065883424 -58 08 55.991602356           ~ 21 1
180 HAT-P-17b Pl 21 38 08.7310010424 +30 29 19.446386748           ~ 83 1
181 HD 209458b Pl 22 03 10.7727465312 +18 53 03.549393384           ~ 1868 1
182 WASP-47e Pl 22 04 48.7261549272 -12 01 07.998743676           ~ 75 0
183 WASP-47d Pl 22 04 48.7261549272 -12 01 07.998743676           ~ 49 0
184 WASP-47b Pl 22 04 48.7261549272 -12 01 07.998743676           ~ 95 1
185 WASP-124b Pl 22 10 51.4417720440 -30 44 58.762028400           ~ 24 0
186 HAT-P-40b Pl 22 22 03.0875673648 +45 27 26.518064616           ~ 27 1
187 CD-48 14223b Pl 22 29 49.7355107880 -48 00 11.048684184           ~ 24 0
188 BD-09 6003b Pl 22 33 28.4132310576 -09 01 21.975635100           ~ 22 0
189 BD-11 5929b Pl 22 49 32.5676223552 -10 40 31.926201744           ~ 22 1
190 BD+34 4779b Pl 22 52 09.8636387352 +35 26 49.608422844           ~ 81 1
191 NAME BD+37 4734Bb Pl 22 57 46.8442481880 +38 40 30.358351704           ~ 247 1
192 HATS-32b Pl 23 04 18.0222661296 -21 16 18.949149876           ~ 14 0
193 WASP-21b Pl 23 09 58.2534443016 +18 23 45.885822792           ~ 65 1
194 WASP-6b Pl 23 12 37.7368282608 -22 40 26.273805024           ~ 139 1
195 WASP-52b Pl 23 13 58.7576098848 +08 45 40.572305352           ~ 116 1
196 WASP-10b Pl 23 15 58.3006181424 +31 27 46.296056268           ~ 111 1
197 WASP-59b Pl 23 18 29.5474746528 +24 53 21.438581712           ~ 33 1
198 WASP-4b Pl 23 34 15.0857248317 -42 03 41.047972591           ~ 175 1
199 K2-1b Pl 23 34 27.8814904872 -01 34 48.110067912           ~ 43 1
200 BD+41 4831b Pl 23 39 05.8102996968 +42 27 57.505293900           ~ 88 1
201 WASP-60b Pl 23 46 39.9747314352 +31 09 21.374361072           ~ 28 1
202 CD-40 15273b Pl 23 51 31.0839097560 -39 54 24.258188484           ~ 78 1
203 WASP-30b BD? 23 53 38.054 -10 07 05.12           ~ 45 1
204 WASP-5b Pl 23 57 23.7564672192 -41 16 37.743700800           ~ 98 1
205 CD-35 16019b Pl 23 59 36.0711872328 -35 01 52.923618408           ~ 130 0

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