2012ApJ...757....6H

Query : 2012ApJ...757....6H

2012ApJ...757....6H - Astrophys. J., 757, 6 (2012/September-3)

Calibration of equilibrium tide theory for extrasolar planet systems. II.

HANSEN B.M.S.

Abstract (from CDS):

We present a new empirical calibration of equilibrium tidal theory for extrasolar planet systems, extending a prior study by incorporating detailed physical models for the internal structure of planets and host stars. The resulting strength of the stellar tide produces a coupling that is strong enough to reorient the spins of some host stars without causing catastrophic orbital evolution, thereby potentially explaining the observed trend in alignment between stellar spin and planetary orbital angular momentum. By isolating the sample whose spins should not have been altered in this model, we also show evidence for two different processes that contribute to the population of planets with short orbital periods. We apply our results to estimate the remaining lifetimes for short-period planets, examine the survival of planets around evolving stars, and determine the limits for circularization of planets with highly eccentric orbits. Our analysis suggests that the survival of circularized planets is strongly affected by the amount of heat dissipated, which is often large enough to lead to runaway orbital inflation and Roche lobe overflow.

Abstract Copyright: ∼

Journal keyword(s): planets and satellites: dynamical evolution and stability - planet-star interactions

Simbad objects: 76

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Number of rows : 76
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 WASP-1b Pl 00 20 40.0745768856 +31 59 23.954809596           ~ 133 1
2 HAT-P-16b Pl 00 38 17.5584024024 +42 27 47.216738232           ~ 60 1
3 HAT-P-16 * 00 38 17.5584024024 +42 27 47.216738232   11.38 10.91     F8 65 1
4 HD 10069b Pl 01 37 25.0332798696 -45 40 40.374717456           ~ 369 1
5 HD 15082b Pl 02 26 51.0582618096 +37 33 01.736482032           ~ 337 1
6 HD 17156b Pl 02 49 44.4871034544 +71 45 11.629235988           ~ 184 1
7 WASP-22b Pl 03 31 16.3267124400 -23 49 10.840600632           ~ 48 1
8 BD+57 793b Pl 04 21 52.7048156328 +57 49 01.889294952           ~ 217 1
9 BD+57 793 * 04 21 52.7048156328 +57 49 01.889294952   10.27 9.85     F5V 152 2
10 HD 41004 PM* 05 59 49.6501762752 -48 14 22.888358520   9.49 8.62     K1IV 204 1
11 HD 41004B * 05 59 49.6531151 -48 14 23.428302   13.85 12.33     M 61 1
12 HD 41004Bb Pl 05 59 49.6531151 -48 14 23.428302           ~ 29 1
13 WASP-12b Pl 06 30 32.7966092352 +29 40 20.263502460           ~ 763 1
14 CoRoT-18b Pl 06 32 41.3776636176 -00 01 53.725599732           ~ 42 1
15 CoRoT-1b Pl 06 48 19.1723766840 -03 06 07.710745140           ~ 181 1
16 CoRoT-14b Pl 06 53 41.8087553160 -05 32 09.683309760           ~ 39 1
17 HAT-P-9b Pl 07 20 40.4564614032 +37 08 26.342829060           ~ 69 1
18 XO-4b Pl 07 21 33.1602434760 +58 16 05.109533364           ~ 71 1
19 HAT-P-20b Pl 07 27 39.9488720808 +24 20 11.516231112           ~ 82 1
20 BD+06 1909b Pl 08 15 47.9802408792 +05 50 12.350816484           ~ 61 1
21 HAT-P-13b Pl 08 39 31.8072358440 +47 21 07.273799280           ~ 115 1
22 HD 80606b Pl 09 22 37.5768032712 +50 36 13.435326684           ~ 328 1
23 WASP-19b Pl 09 53 40.0765648584 -45 39 33.057187596           ~ 370 1
24 WASP-43b Pl 10 19 38.0088913464 -09 48 22.605801336           ~ 357 1
25 NAME OGLE-TR-113b Pl 10 52 24.2810533560 -61 26 48.845675976           ~ 119 1
26 NAME OGLE2-TR L9b Pl 11 07 55.1808382920 -61 08 46.537684260           ~ 29 1
27 WASP-31b Pl 11 17 45.3578677224 -19 03 17.217631800           ~ 129 1
28 HD 108147b Pl 12 25 46.2673666032 -64 01 19.516186956           ~ 56 1
29 WASP-25 EB* 13 01 26.3760406392 -27 31 19.922387484   12.27 11.87 11.82 11.08 G4 57 1
30 HD 118203b Pl 13 34 02.5393988472 +53 43 42.698012376           ~ 44 1
31 HD 118203 EB* 13 34 02.5393988472 +53 43 42.698012376   8.75 8.06     G0V 91 1
32 * tau Boo b Pl 13 47 15.7381720026 +17 27 24.809555600           ~ 285 1
33 CD-31 10766b Pl 13 55 42.7120177608 -32 09 34.616222028           ~ 72 1
34 WASP-16b Pl 14 18 43.9225013904 -20 16 31.843626168           ~ 52 1
35 BD+22 2716b Pl 14 33 06.3571702344 +21 53 40.981395876           ~ 160 1
36 WASP-24b Pl 15 08 51.7367171808 +02 20 35.962165104           ~ 55 1
37 BD+36 2593b Pl 15 19 57.9203617176 +36 13 46.738078788           ~ 81 1
38 CD-27 10695b Pl 15 59 50.9491505016 -28 03 42.312819096           ~ 261 1
39 HD 146389b Pl 16 15 50.3653280520 +10 01 57.284258556           ~ 54 1
40 HD 147506b Pl 16 20 36.3576063720 +41 02 53.106772488           ~ 253 1
41 HD 149026b Pl 16 30 29.6185771608 +38 20 50.308980864           ~ 351 1
42 BD+38 2917b Pl 17 20 27.8781604680 +38 14 31.908984936           ~ 82 1
43 TrES-3 Pl 17 52 07.0184259768 +37 32 46.237377840           ~ 230 2
44 TrES-4 Pl 17 53 13.0489562760 +37 12 42.586493328           ~ 214 2
45 OGLE-TR 56 EB* 17 56 35.5016678064 -29 32 21.479240220     16.560 16.07 15.30 ~ 169 1
46 NAME OGLE-TR-56b Pl 17 56 35.5016678064 -29 32 21.479240220           ~ 201 1
47 BD+35 3293b Pl 18 34 31.6252443960 +35 39 41.491899468           ~ 118 1
48 Kepler-8b Pl 18 45 09.1489991376 +42 27 03.891327156           ~ 94 1
49 NAME V672 Lyr b Pl 19 04 09.8515616256 +36 37 57.446680296           ~ 339 1
50 Kepler-1b Pl 19 07 14.0375836512 +49 18 59.091482160           ~ 330 2
51 NAME BD+46 2629Ab Pl 19 07 53.1397066992 +46 52 05.922122844           ~ 167 1
52 CoRoT-10b Pl 19 24 15.2869439208 +00 44 46.002641280           ~ 57 1
53 TOI-1628b Pl 19 24 38.9614451424 +55 28 23.332107108           ~ 55 1
54 CoRoT-2b Pl 19 27 06.4944378024 +01 23 01.359897468           ~ 235 1
55 CoRoT-3b Pl 19 28 13.2642131544 +00 07 18.613986132           ~ 137 1
56 BD+47 2846b Pl 19 28 59.3538826128 +47 58 10.217007804           ~ 377 1
57 HD 185269 PM* 19 37 11.7411563088 +28 29 59.507007072   7.266 6.669 7.46   G2V 104 1
58 HD 185269b Pl 19 37 11.7411563088 +28 29 59.507007072           ~ 39 1
59 BD+47 2936b Pl 19 50 50.2472976936 +48 04 51.101390496           ~ 416 1
60 HD 189733b Pl 20 00 43.7129433648 +22 42 39.073143456           ~ 1435 1
61 HD 351766b Pl 20 12 46.8865572432 +18 06 17.402572008           ~ 43 1
62 Qatar 1b Pl 20 13 31.6172746704 +65 09 43.492226796           ~ 79 1
63 HAT-P-23b Pl 20 24 29.7234392904 +16 45 43.811510112           ~ 71 1
64 ** DAE 10B * 20 30 54.179 +06 25 46.18           M0-1.5 23 1
65 HD 197286b Pl 20 44 10.2208462488 -39 13 30.855881604           ~ 70 1
66 HD 209458b Pl 22 03 10.7727465312 +18 53 03.549393384           ~ 1859 1
67 BD+34 4779b Pl 22 52 09.8636387352 +35 26 49.608422844           ~ 81 1
68 NAME BD+37 4734Bb Pl 22 57 46.8442481880 +38 40 30.358351704           ~ 247 1
69 WASP-6b Pl 23 12 37.7368282608 -22 40 26.273805024           ~ 138 1
70 WASP-10b Pl 23 15 58.3006181424 +31 27 46.296056268           ~ 111 1
71 WASP-4b Pl 23 34 15.0857248317 -42 03 41.047972591           ~ 174 1
72 BD+41 4831b Pl 23 39 05.8102996968 +42 27 57.505293900           ~ 88 1
73 WASP-30b BD? 23 53 38.054 -10 07 05.12           ~ 45 1
74 WASP-5b Pl 23 57 23.7564672192 -41 16 37.743700800           ~ 97 1
75 CD-35 16019 PM* 23 59 36.0711872328 -35 01 52.923618408   10.49 9.87 9.91   G6 111 0
76 CD-35 16019b Pl 23 59 36.0711872328 -35 01 52.923618408           ~ 129 0

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