2015A&A...574A..39D

Query : 2015A&A...574A..39D

2015A&A...574A..39D - Astronomy and Astrophysics, volume 574A39-39 (2015/2-1)

Evolution of angular-momentum-losing exoplanetary systems. Revisiting Darwin stability.

DAMIANI C. and LANZA A.F.

Abstract (from CDS):

We assess the importance of tidal evolution and its interplay with magnetic braking in the population of hot-Jupiter planetary systems. By minimizing the total mechanical energy of a given system under the constraint of stellar angular momentum loss, we rigorously find the conditions for the existence of dynamical equilibrium states. We estimate their duration, in particular when the wind torque spinning down the star is almost compensated for by the tidal torque spinning it up. We introduce dimensionless variables to characterize the tidal evolution of observed hot Jupiter systems and discuss their spin and orbital states using generalized Darwin diagrams based on our new approach. We show that their orbital properties are related to the effective temperature of their host stars. The long-term evolution of planets orbiting F- and G-type stars is significantly different owing to the combined effect of magnetic braking and tidal dissipation. The existence of a quasi-stationary state, in the case of short-period planets, can significantly delay their tidal evolution that would otherwise bring the planet to fall into its host star. Most of the planets known to orbit F-type stars are presently found to be near this stationary state, probably in a configuration not too far from what they had when their host star settled on the zero-age main sequence. Considering the importance of angular momentum loss in the early stages of stellar evolution, our results indicate that it has to be considered to properly test the migration scenarios of planetary system formation.

Abstract Copyright: ∼

Journal keyword(s): planets and satellites: dynamical evolution and stability - planet-star interactions - stars: late-type - methods: analytical

VizieR on-line data: <Available at CDS (J/A+A/574/A39): table4.dat>

Simbad objects: 113

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Number of rows : 113
N Identifier Otype ICRS (J2000)
RA 		ICRS (J2000)
DEC 		Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2026 		#notes
1 WASP-44 * 00 15 36.7694650296 -11 56 17.284833996   13.823 13.054 12.988 12.19 ~ 46 1
2 WASP-32 * 00 15 50.8077262344 +01 12 01.588900896   12.06 11.26 11.63 10.89 ~ 57 1
3 WASP-45 PM* 00 20 56.9941303416 -35 59 53.746646676   13.33 11.80 12.20   ~ 43 1
4 HAT-P-19 * 00 38 04.0135699416 +34 42 41.553538560   13.834 12.853 12.611   K1V 46 1
5 HAT-P-16 * 00 38 17.5584024024 +42 27 47.216738232   11.38 10.91     F8 81 1
6 HAT-P-28 * 00 52 00.1876130976 +34 43 42.205232532   13.4   13.24   G4 33 1
7 HD 10069 SB* 01 37 25.0332798696 -45 40 40.374717456   9.74 9.30     F6IV/V 260 1
8 HAT-P-29 * 02 12 31.4787454416 +51 46 43.563748620   12.30 11.83 11.82   ~ 41 1
9 CD-30 1019 * 02 44 09.6096023424 -30 10 08.563662228   11.454 10.960 10.47 10.428 ~ 48 1
10 WASP-50 * 02 54 45.1341750384 -10 53 53.025224640   12.43 11.44 11.599   G9V 62 1
11 WASP-11 ** 03 09 28.5433589520 +30 40 24.862993356   12.58 11.57 11.42   K3V 96 1
12 HAT-P-25 * 03 13 44.4981245184 +25 11 50.689343148   14.12 13.15 13.22 11.98 G5 36 1
13 WASP-22 * 03 31 16.3267124400 -23 49 10.840600632   12.38 11.99 11.41   G 78 1
14 WASP-78 * 04 15 01.5042985272 -22 06 59.103350532   12.65 11.96 12.43 11.65 F8 56 1
15 WASP-61 * 05 01 11.9186755656 -26 03 14.967643572   12.83 12.49     F7 44 1
16 BD-06 1077 * 05 04 19.6323194352 -06 13 47.378185788   11.55 10.94     ~ 56 1
17 CPD-64 484 * 05 48 33.5933253192 -63 59 18.388382028   10.73 10.21 9.93 9.742 ~ 89 1
18 M 37 OpC 05 52 18.6 +32 32 36           ~ 436 0
19 WASP-49 PM* 06 04 21.4735743408 -16 57 55.108744668   11.93 11.35     G6V 68 1
20 CD-38 2551 * 06 17 20.7484979472 -38 19 23.754062640   11.74 11.15     G8 49 1
21 CoRoT-18 * 06 32 41.3776636176 -00 01 53.725599732   15.8 15.00 14.9 14.05 ~ 55 2
22 CoRoT-12 * 06 43 03.7630314144 -01 17 47.144066352   16.343 15.515     G2V 38 1
23 WASP-64 * 06 44 27.6050701128 -32 51 30.179289384           ~ 41 1
24 WASP-23 PM* 06 44 30.6133625784 -42 45 42.666796404   13.42 12.52 12.31   ~ 62 1
25 CoRoT-5 EB* 06 45 06.5406550272 +00 48 54.905787036   14.67 14.018 13.82 13.29 F9V 54 1
26 CoRoT-4 * 06 48 46.7134456728 -00 40 21.969631416       13.42   F0V 81 1
27 CoRoT-13 EB* 06 50 53.0726565720 -05 05 11.190799896   15.33 15.039 15.17 14.19 G0V 36 1
28 CoRoT-14 * 06 53 41.8087553160 -05 32 09.683309760   16.891 16.033 16.03 14.91 ~ 28 2
29 HAT-P-24 Em* 07 15 18.0193656720 +14 15 45.408025008   12.21 11.76 11.71   F8 68 1
30 HAT-P-9 Em* 07 20 40.4564614032 +37 08 26.342829060   12.35 12.34 12.08   F 66 1
31 HAT-P-20 PM* 07 27 39.9488720808 +24 20 11.516231112   12.58 11.35 11.00   K3V 94 1
32 HAT-P-39 * 07 35 01.9793942688 +17 49 48.235016856     12.422     F4 31 1
33 XO-5 * 07 46 51.9614762400 +39 05 40.460854956     12.1 11.95   G7 59 1
34 HAT-P-35 * 08 13 00.1784913648 +04 47 13.416267948   12.84 11.59 12.38   ~ 42 1
35 WASP-36 Em* 08 46 19.2977439552 -08 01 37.015743396   13.1 12.7   12.05 G2 75 1
36 BD+34 1976 V* 09 20 24.7145388600 +33 52 56.696039796   11.21 10.42     G1V 94 1
37 HD 80606 PM* 09 22 37.5768032712 +50 36 13.435326684   9.78 9.00     G8V 366 2
38 WASP-19 * 09 53 40.0765648584 -45 39 33.057187596   13.05 12.31 12.12 11.35 G8V 207 2
39 WASP-43 PM* 10 19 38.0088913464 -09 48 22.605801336   13.782 12.490 12.022 11.10 K7V 182 1
40 HD 233731 Em* 10 22 43.5923328528 +50 07 42.062425248   10.62 9.76 9.44   G5 68 1
41 WASP-66 * 10 32 53.9927754048 -34 59 23.457552792   12.00 11.60     F4 39 1
42 CD-23 9677 PM* 11 01 35.8978277184 -23 51 38.386984896   11.05 10.28 10.21 9.66 ~ 75 1
43 OGLE2-TR L9 * 11 07 55.1808382920 -61 08 46.537684260       14.60   F3 38 1
44 HD 97658 PM* 11 14 33.1612754184 +25 42 37.390358520 9.049 8.569 7.714 7.259 6.835 K1V 222 1
45 HATS-2 * 11 46 57.3702458424 -22 33 46.817348148   14.53 13.62 13.40   ~ 50 1
46 WASP-56 * 12 13 27.8908484520 +23 03 20.427638472   12.72 11.48 10.7 11.388 G6 37 1
47 HAT-P-36 * 12 33 03.9061156728 +44 54 55.196024616   12.97 12.15 12.27   ~ 64 1
48 CD-29 9873 * 12 42 28.4949559632 -30 38 23.529045948   12.36 11.63 11.39 10.78 G8V 76 1
49 WASP-42 PM* 12 51 55.5581398320 -42 04 25.096306584           ~ 39 1
50 WASP-25 * 13 01 26.3760406392 -27 31 19.922387484   12.27 11.87 11.82 11.08 G4 71 1
51 WASP-55 * 13 35 01.9537865424 -17 30 12.527623872   12.69 11.75     G1 74 1
52 BD+00 3088 * 13 41 49.0301166312 -00 07 41.032748568   11.01 10.41 10.0 9.773 F8 52 1
53 HAT-P-3 Em* 13 44 22.5937349736 +48 01 43.205733624   12.53 11.86     K1V 104 1
54 HAT-P-12 PM* 13 57 33.4668726399 +43 29 36.601508739   13.851 12.766 12.428   K5 113 1
55 WASP-16 * 14 18 43.9225013904 -20 16 31.843626168   12.51 11.29 11.00 10.49 G3V 88 1
56 WASP-39 * 14 29 18.4151689656 -03 26 40.204480380   12.93 12.09 12.17 11.29 ~ 106 1
57 WASP-37 * 14 47 46.5619510032 +01 03 53.799541704   13.304 12.704 12.87 12.24 G2V 45 1
58 HAT-P-27 * 14 51 04.1870399712 +05 56 50.548526376   13.18 12.19 11.98 11.23 G8 71 1
59 WASP-57 V* 14 55 16.8228361512 -02 03 27.599615424   13.6 13.04 12.90 12.243 G6 35 1
60 WASP-24 * 15 08 51.7367171808 +02 20 35.962165104   12.00 11.22 11.43   F8-9 71 1
61 BD+28 2507 V* 16 02 11.8462322592 +28 10 10.420201452   11.88 11.25     G1V 118 1
62 HD 146389 PM* 16 15 50.3653280520 +10 01 57.284258556   9.866 9.39 9.22   F8 70 1
63 HD 149026 PM* 16 30 29.6185771608 +38 20 50.308980864   8.75 8.14     G0IV 267 1
64 WASP-103 * 16 37 15.5765824488 +07 11 00.109678740     12.1     F8V 83 1
65 HAT-P-18 Em* 17 05 23.1475097496 +33 00 44.940001716   11.9   12.61   K2V 81 1
66 TOI-2124b Pl 17 53 13.0489562760 +37 12 42.586493328           ~ 228 2
67 WASP-58 Em* 18 18 48.2529552984 +45 10 19.260291288   12.33 11.66     G2V 44 1
68 CoRoT-27 * 18 33 58.9993615272 +05 32 18.324717936           ~ 15 0
69 CoRoT-17 * 18 34 47.8211904504 -06 36 44.113807836   17.38 15.88 15.59 14.65 ~ 17 1
70 CoRoT-26 * 18 39 00.1188469512 +06 58 11.328734244   16.839 15.756 15.64   ~ 12 2
71 CoRoT-25 * 18 42 31.1200340280 +06 30 49.746776256 15.93 15.84 15.02 14.61   ~ 18 1
72 CoRoT-11 EB* 18 42 44.9499236256 +05 56 15.652972716   13.488 12.869 12.869   F6V 57 1
73 CoRoT-6 * 18 44 17.4078666144 +06 39 47.513042100   14.68 13.80 14.18   F5V 56 1
74 Kepler-8 Ro* 18 45 09.1489991376 +42 27 03.891327156           F6V 121 1
75 HAT-P-37 * 18 57 11.0562256392 +51 16 08.850467640   13.1 13.23 13.58   ~ 31 1
76 Kepler-43 EB* 19 00 57.8034040200 +46 40 05.665887660   13.8   14.16   G0 105 1
77 Kepler-4 Er* 19 02 27.6979514832 +50 08 08.703945600   13.114 12.293 12.195   G0 119 1
78 Kepler-412 Em* 19 04 26.4756106584 +43 40 51.351610944   14.41 13.73 14.67 12.79 F9 73 1
79 Kepler-12 Er* 19 04 58.4220633696 +50 02 25.271762064   13.96   13.68   G0 97 1
80 Kepler-1b Pl 19 07 14.0375836512 +49 18 59.091482160           ~ 349 2
81 Kepler-14 ** 19 10 50.110176 +47 19 58.87632   12.360 12.093 12.078 11.65 F8IV 101 1
82 Kepler-7 Er* 19 14 19.5623105760 +41 05 23.367379128           G0 125 1
83 Kepler-77 Ro* 19 18 25.9101027984 +44 20 43.571253840   15.03 14.10 13.91   G5V 84 1
84 WASP-48 * 19 24 38.9614451424 +55 28 23.332107108   12.31 11.65 11.61   ~ 61 1
85 CoRoT-8 * 19 26 21.2425572360 +01 25 35.177500524   16.096 14.797 14.267 13.26 K1V 40 1
86 CoRoT-2 * 19 27 06.4944378024 +01 23 01.359897468   13.422 12.568 12.204 11.49 G7V+K9V 267 2
87 CoRoT-3 EB* 19 28 13.2642131544 +00 07 18.613986132   14.199 13.292 13.099 12.54 F3V 86 1
88 Kepler-41 Ro* 19 38 03.1746869808 +45 58 53.877058284           ~ 80 1
89 WASP-67 * 19 42 58.5218345280 -19 56 58.521259680   12.90 12.54     K0V 39 1
90 Kepler-40 Ro* 19 47 15.2874297936 +47 31 35.665322736   15.11   14.89 14.02 F5IV 55 1
91 Kepler-6 Ro* 19 47 20.9379557640 +48 14 23.759029608           ~ 109 1
92 HAT-P-41 * 19 49 17.4398486136 +04 40 20.786070360   11.65 11.36     ~ 56 1
93 Kepler-17 Ro* 19 53 34.8643397568 +47 48 54.049530564   14.6   13.6   G5V 175 1
94 Kepler-5 Ro* 19 57 37.6884643560 +44 02 06.189718884           F5V 112 1
95 Kepler-44 Er* 20 00 24.5656977240 +45 45 43.762595112   14.7   14.781   ~ 60 1
96 WASP-80 PM* 20 12 40.1693365800 -02 08 39.187438476   12.810 11.939 11.510 10.279 K7V-M0V 98 1
97 Qatar 1 PM* 20 13 31.6172746704 +65 09 43.492226796   13.90 12.84 12.65 11.71 ~ 71 1
98 TrES-5 Pl 20 20 53.2481854560 +59 26 55.575277296           ~ 58 2
99 HD 340099 * 20 21 45.9296022840 +26 41 33.605958552   10.675 10.326   9.597 A8 33 0
100 HD 197286 PM* 20 44 10.2208462488 -39 13 30.855881604   9.98 9.50     F5V 91 1
101 WASP-46 * 21 14 56.8598669520 -55 52 18.458085144   13.0   13.06 12.29 G6 56 1
102 HD 209458 V* 22 03 10.7727465312 +18 53 03.549393384   8.21 7.63     F9V 1193 1
103 WASP-47 * 22 04 48.7261549272 -12 01 07.998743676     11.99 11.82   ~ 217 1
104 HAT-P-40 * 22 22 03.0875673648 +45 27 26.518064616   12.19 11.34     ~ 35 1
105 BD+34 4779 PM* 22 52 09.8636387352 +35 26 49.608422844   10.77 10.36 10.15   F8V 91 1
106 WASP-21 * 23 09 58.2534443016 +18 23 45.885822792   12.12 11.55 11.52   G3V 71 1
107 WASP-6 * 23 12 37.7368282608 -22 40 26.273805024   12.90 11.91     G8V 112 1
108 WASP-52 * 23 13 58.7576098848 +08 45 40.572305352   12.9 12.0 12.03   K2V 106 1
109 WASP-10 V* 23 15 58.3006181424 +31 27 46.296056268   12.4   12.03   K5V 100 1
110 WASP-59 * 23 18 29.5474746528 +24 53 21.438581712   14.01 12.78 12.37   K5V 30 1
111 WASP-4 PM* 23 34 15.0857248317 -42 03 41.047972591   13.51 12.48 11.9   G7V 196 1
112 CD-40 15273 PM* 23 51 31.0839097560 -39 54 24.258188484   12.15 11.33 10.896 10.10 K4V 82 1
113 WASP-5 * 23 57 23.7564672192 -41 16 37.743700800   12.808 12.146 12.058 11.44 G4V 132 1

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