2024AJ....167..126R

Query : 2024AJ....167..126R

2024AJ....167..126R - Astron. J., 167, 126 (2024/March-0)

The Orbital Geometries and Stellar Obliquities of Exoplanet-hosting Multistar Systems.

RICE M., GERBIG K. and VANDERBURG A.

Abstract (from CDS):

The current orbital geometries of exoplanet systems offer a fossilized record of the systems' dynamical histories. A particularly rich set of dynamical mechanisms is available to exoplanets residing in multistar systems, which may have their evolution shaped by the gravitational influence of bound stellar companions. In this work, we examine the joint distribution of stellar obliquities and orbital orientations for transiting exoplanets residing within astrometrically resolved binary and triple-star systems. We leverage existing constraints on stellar obliquities in exoplanet systems, together with astrometric measurements from Gaia DR3, to uncover a set of fully aligned, “orderly” exoplanet systems that exhibit evidence of both spin-orbit and orbit-orbit alignment. We also find evidence that the observed distribution of orbit-orbit orientations in our sample is more strongly peaked toward alignment than an isotropic distribution. Our results may be indicative of efficient viscous dissipation by nodally recessing protoplanetary disks, demonstrating a regime in which stellar companions produce and maintain order in planetary systems, rather than enhancing misalignments.

Abstract Copyright: © 2024. The Author(s). Published by the American Astronomical Society.

Journal keyword(s): Exoplanets - Binary stars - Planetary alignment - Exoplanet astronomy - Exoplanet dynamics - Exoplanet systems - Circumstellar disks - Planetary-disk interactions - Protoplanetary disks - Star-planet interactions - Orbit determination - Orbital evolution

Simbad objects: 141

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Number of rows : 141
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-26 * 00 18 24.7008060816 -15 16 02.275778784   11.62 11.30 10.99 10.46 G0 66 1
2 1SWASP J001825.25-151613.8 * 00 18 25.3316152872 -15 16 14.657855484   15.0   14.08   ~ 7 0
3 CD-24 102 * 00 20 38.5350433008 -23 56 08.602809216   11.388 10.779 10.765   ~ 54 1
4 WASP-1 V* 00 20 40.0745768856 +31 59 23.954809596   12.06 11.31     F7V 136 1
5 SDSS J002040.08+315928.5 * 00 20 40.0847377584 +31 59 28.521847788           ~ 1 0
6 Gaia DR3 381592519806816896 * 00 38 16.0785164241 +42 28 03.857329579           ~ 3 0
7 HAT-P-16 * 00 38 17.5584024024 +42 27 47.216738232   11.38 10.91     F8 81 1
8 HD 10069B * 01 37 24.1407654240 -45 41 05.423604360           ~ 3 0
9 HD 10069 SB* 01 37 25.0332798696 -45 40 40.374717456   9.74 9.30     F6IV/V 260 1
10 BD+01 316 Em* 01 46 31.8575937456 +02 42 02.030065560   10.13 9.52     F7 105 0
11 HAT-P-32 * 02 04 10.2774374568 +46 41 16.212315084   11.79 11.44 11.23   ~ 88 1
12 HAT-P-29 * 02 12 31.4787454416 +51 46 43.563748620   12.30 11.83 11.82   ~ 41 1
13 2MASS J02264296+3734246 * 02 26 42.9672416543 +37 34 24.540770814           ~ 1 0
14 HD 15082 EB* 02 26 51.0582618096 +37 33 01.736482032   8.41 8.14     kA5hA8mF4 229 1
15 CD-30 1019 * 02 44 09.6096023424 -30 10 08.563662228   11.454 10.960 10.47 10.428 ~ 48 1
16 2MASS J03092814+3040405 * 03 09 28.1392244904 +30 40 40.426056876           ~ 2 0
17 WASP-11b Pl 03 09 28.5433589520 +30 40 24.862993356           ~ 83 1
18 WASP-11 ** 03 09 28.5433589520 +30 40 24.862993356   12.58 11.57 11.42   K3V 96 1
19 HD 284154 SB* 04 05 14.3522061000 +20 08 21.541940808   9.15 8.51     G0 19 0
20 NAME V1298 Tau b Pl 04 05 19.5909996648 +20 09 25.563233736           ~ 79 0
21 V* V1298 Tau TT* 04 05 19.5909996648 +20 09 25.563233736   11.11 10.12 9.57   K1 194 0
22 WASP-152 * 04 10 40.8827225832 +24 24 06.303089484   13.16 12.56     K2V 33 0
23 Gaia DR3 150054788545735296 * 04 10 41.0605353496 +24 24 09.884643766           ~ 2 0
24 WASP-78 * 04 15 01.5042985272 -22 06 59.103350532   12.65 11.96 12.43 11.65 F8 56 1
25 2MASS J04150416-2207189 * 04 15 04.1776610424 -22 07 18.971342796           ~ 2 0
26 CPD-64 356B * 04 35 50.2608526998 -64 01 41.266824628           ~ 2 0
27 CPD-64 356 * 04 35 50.3301268152 -64 01 37.333851168   11.07 10.80     F2 46 0
28 HD 287325B * 04 58 11.4094496361 +09 58 05.713537691           ~ 1 0
29 HD 287325b Pl 04 58 12.5627969184 +09 59 52.804564656           ~ 57 0
30 HD 287325 * 04 58 12.5627969184 +09 59 52.804564656   9.62 9.47     A2 21 0
31 2MASS J05154048+1616394 * 05 15 40.4727844872 +16 16 39.234089964           ~ 2 0
32 K2-267 * 05 15 40.7538913680 +16 16 43.517365572   12.07 11.24     ~ 16 0
33 WASP-49 PM* 06 04 21.4735743408 -16 57 55.108744668   11.93 11.35     G6V 68 1
34 WASP-49B PM* 06 04 21.4798547496 -16 57 57.382213572           ~ 3 0
35 WASP-12 * 06 30 32.7966092352 +29 40 20.263502460   12.14 11.57     G0V 358 1
36 HAT-P-24 Em* 07 15 18.0193656720 +14 15 45.408025008   12.21 11.76 11.71   F8 68 1
37 2MASS J07151806+1415405 * 07 15 18.0737816495 +14 15 40.528882720           ~ 1 0
38 BD+07 1721B * 07 26 01.2838166753 +07 36 21.007633240           ~ 1 0
39 BD+07 1721 Pe* 07 26 02.2901761080 +07 36 56.815027668   10.21 9.86     A8V+G9V/K1V 35 0
40 UCAC3 229-88754 PM* 07 27 39.6209185689 +24 20 16.903143188   12.58 11.35 13.42   ~ 5 0
41 HAT-P-20 PM* 07 27 39.9488720808 +24 20 11.516231112   12.58 11.35 11.00   K3V 94 1
42 ** CTI 1217B * 07 45 28.9627703552 -52 22 57.430146133           ~ 3 0
43 TOI-1937 * 07 45 28.9826465707 -52 22 59.906654197     13.246 13.027   ~ 15 0
44 TOI-1937b Pl 07 45 28.9826465707 -52 22 59.906654197           ~ 7 0
45 BD+50 1471 PM* 07 48 06.4723053776 +50 13 32.920598923   12.002 11.138 10.669 10.243 G9V 203 1
46 BD+50 1471B PM* 07 48 07.4814105508 +50 13 03.255439301   11.927 11.086 10.631 10.216 G9V 66 0
47 WASP-180A * 08 13 34.1535171984 -01 58 57.991085580   11.22 10.68 11.01   ~ 24 0
48 WASP-180 ** 08 13 34.26840 -01 58 59.9448           ~ 9 0
49 WASP-180B * 08 13 34.3659533256 -01 59 01.656258864       11.94 11.22 ~ 10 0
50 BD+06 1909 Em* 08 15 47.9802408792 +05 50 12.350816484   10.95 10.35     F7 85 1
51 BD+06 1909B * 08 15 47.9999147096 +05 50 16.170476246           ~ 3 0
52 * rho01 Cnc PM* 08 52 35.8111044043 +28 19 50.954994470 7.45 6.82   5.4   K0IV-V 1223 1
53 * rho01 Cnc B PM* 08 52 40.8627422125 +28 18 58.821345244   14.80   12.814   M4.5V 177 0
54 HD 80606 PM* 09 22 37.5768032712 +50 36 13.435326684   9.78 9.00     G8V 366 2
55 HD 80607 PM* 09 22 39.7366541424 +50 36 13.952919312   9.937 9.070     G5 114 2
56 USNO-B1.0 0238-00154014 * 09 50 18.6971423472 -66 06 52.996799088           ~ 3 0
57 HD 85628 * 09 50 19.2009107592 -66 06 49.897904652   8.40 8.19     A3V 32 0
58 HD 233731 Em* 10 22 43.5923328528 +50 07 42.062425248   10.62 9.76 9.44   G5 68 1
59 HD 233731b Pl 10 22 43.5923328528 +50 07 42.062425248           ~ 52 1
60 2MASS J10224397+5007504 PM* 10 22 43.9707564192 +50 07 50.443119624           ~ 6 0
61 TYC 4916-897-1 * 10 42 11.4176072736 -03 50 13.043226444   11.89 11.05     ~ 11 0
62 BD-03 2978 Em* 10 42 14.0836906368 -03 50 06.260144388   10.809 10.172     G5 84 0
63 HD 93148 PM* 10 47 38.3506325184 +71 39 21.152505888   8.82 8.33     F5 53 0
64 HD 93148B PM* 10 47 38.3826397739 +71 39 19.148195283           ~ 4 0
65 WASP-31 * 11 17 45.3578677224 -19 03 17.217631800   12.01 11.66 11.98   F: 87 1
66 BD+07 2474A PM* 11 43 38.0082455016 +06 33 49.448063160           ~ 12 0
67 BD+07 2474B PM* 11 43 38.1057936936 +06 33 49.154180688           ~ 4 0
68 CD-52 4998 * 12 21 17.9260543632 -52 50 27.000206304   11.36 10.73     ~ 34 0
69 UCAC4 186-081619 * 12 21 18.4846618364 -52 50 33.321850102   11.257 10.736 12.751   ~ 3 0
70 TYC 7258-558-1 * 13 04 05.0364365184 -35 32 03.479090892   12.576 12.049 12.050   ~ 1 0
71 CD-34 8618 * 13 04 10.5339280776 -35 32 58.322148612   10.93 10.52     ~ 31 0
72 HD 115447b Pl 13 17 20.1889201896 -15 16 24.934687068           ~ 5 0
73 HAT-P-3 Em* 13 44 22.5937349736 +48 01 43.205733624   12.53 11.86     K1V 104 1
74 2MASS J13442345+4801387 * 13 44 23.4631561656 +48 01 38.738381664           ~ 2 0
75 BD+22 2716 * 14 33 06.3571702344 +21 53 40.981395876   10.194 9.745     F5V 112 1
76 2MASS J14330641+2153524 * 14 33 06.4277179152 +21 53 52.478439180           ~ 4 0
77 Qatar 6 PM* 14 48 50.4765406800 +22 09 09.160507980   12.83 11.50     K2V 13 0
78 Qatar 6b Pl 14 48 50.4765406800 +22 09 09.160507980           ~ 17 0
79 2MASS J14485051+2209045 PM* 14 48 50.5151729861 +22 09 04.410084451           ~ 1 0
80 HAT-P-27 * 14 51 04.1870399712 +05 56 50.548526376   13.18 12.19 11.98 11.23 G8 71 1
81 HD 133112 PM* 15 02 44.8678907928 -03 01 52.986571896   6.788 6.618     A4/5IV/V 86 0
82 HD 133112B PM* 15 02 45.4607063812 -03 01 49.883060311           ~ 2 0
83 2MASS J15085031+0220313 * 15 08 50.3108576784 +02 20 31.485471180           ~ 2 0
84 WASP-24 * 15 08 51.7367171808 +02 20 35.962165104   12.00 11.22 11.43   F8-9 71 1
85 BD+36 2593 Em* 15 19 57.9203617176 +36 13 46.738078788   11.83 11.12     F 129 1
86 TYC 2569-744-1 * 15 20 00.0127401912 +36 12 18.520168716   12.04 11.38     ~ 6 0
87 WASP-109b Pl 15 28 13.2214922568 -16 24 38.660580468           ~ 8 0
88 2MASS J15392586-2012069 * 15 39 25.8621273792 -20 12 07.019201124           ~ 2 0
89 BD-19 4173 ** 15 39 25.8625321656 -20 11 55.770493200   11.68 11.11     ~ 53 0
90 BD-19 4173b Pl 15 39 25.8625321656 -20 11 55.770493200           ~ 23 0
91 ** GNS 9B * 17 05 23.1265581641 +33 00 42.278654227           ~ 2 0
92 HAT-P-18 Em* 17 05 23.1475097496 +33 00 44.940001716   11.9   12.61   K2V 81 1
93 BD+38 2917 Em* 17 20 27.8781604680 +38 14 31.908984936   10.41 9.99     F5V 88 1
94 TOI-2124 * 17 53 13.0489562760 +37 12 42.586493328   12.112 11.592     F8 55 2
95 ** DAE 11B * 17 53 13.0495966800 +37 12 44.138873736           K5.5-M0 12 2
96 BD+35 3293 V* 18 34 31.6252443960 +35 39 41.491899468   11.07 10.63 10.52   F7V 143 1
97 ** WOL 3B * 18 42 44.8144283411 +05 56 17.182997509           ~ 1 0
98 CoRoT-11 EB* 18 42 44.9499236256 +05 56 15.652972716   13.488 12.869 12.869   F6V 57 1
99 HD 176693b Pl 18 59 08.6844743448 +48 25 23.600359776           ~ 44 0
100 2MASS J19040878+3637590 * 19 04 08.7641035992 +36 37 58.813528656           ~ 1 0
101 V* V672 Lyr V* 19 04 09.8515616256 +36 37 57.446680296   12.35 11.42     K0V 117 1
102 KOI-1803 Ro* 19 06 32.5230721896 +39 29 18.998517192           K1V 45 0
103 Kepler-25 Er* 19 06 33.2141354736 +39 29 16.358725104   11.337 10.623 10.622   F6 192 1
104 Kepler-1 Em* 19 07 14.0375836512 +49 18 59.091482160   11.85 11.25     G0V 195 2
105 BD+46 2629B ** 19 07 53.0281202688 +46 52 06.126010932   10.66 10.48     ~ 28 1
106 BD+46 2629 ** 19 07 53.104944 +46 52 06.00420   10.12 9.70 9.80   kA2hA5mA7(IV)m: 173 0
107 BD+46 2629A * 19 07 53.1397066992 +46 52 05.922122844           ~ 48 1
108 NAME BD+46 2629Ab Pl 19 07 53.1397066992 +46 52 05.922122844           ~ 181 1
109 Kepler-420 Ro* 19 24 54.0364030656 +44 55 38.524017504   15.830 14.867     G5V 66 0
110 2MASS J19270636+0122577 * 19 27 06.3644409240 +01 22 57.764390916           ~ 9 1
111 CoRoT-2 * 19 27 06.4944378024 +01 23 01.359897468   13.422 12.568 12.204 11.49 G7V+K9V 267 2
112 CoRoT-2b Pl 19 27 06.4944378024 +01 23 01.359897468           ~ 256 1
113 BD+47 2846 Er* 19 28 59.3538826128 +47 58 10.217007804   10.97 10.48     F6V 343 1
114 ** NRT 1C * 19 28 59.7372188133 +47 58 10.221996435           M5V-M6V 3 0
115 ** WOL 7B * 19 49 17.4233370957 +04 40 17.183949869           ~ 6 0
116 HAT-P-41 * 19 49 17.4398486136 +04 40 20.786070360   11.65 11.36     ~ 56 1
117 Kepler-89 Ro* 19 49 19.9343204784 +41 53 28.006017936           ~ 175 1
118 KOI-1231 * 19 49 20.5571716656 +41 53 25.695273408           ~ 8 0
119 HD 189733B PM* 20 00 42.9779053104 +22 42 34.178508072       14.67   M4V 21 0
120 HD 189733 BY* 20 00 43.7129433648 +22 42 39.073143456 9.241 8.578 7.648 7.126 6.68 K2V 991 1
121 HD 189733b Pl 20 00 43.7129433648 +22 42 39.073143456           ~ 1610 1
122 WASP-2 V* 20 30 54.1282355304 +06 25 46.341284844   13 11.98     K1.5 157 1
123 WASP-2b Pl 20 30 54.1282355304 +06 25 46.341284844           ~ 112 1
124 HD 195689 SB* 20 31 26.3534153736 +39 56 19.773037500   7.59 7.56     A0 151 0
125 HD 195689B * 20 31 27.2903246047 +39 56 12.723588130           ~ 1 0
126 CD-34 14724A PM* 20 55 07.9443524136 -34 08 08.007489384   10.74 10.05 10.17 9.774 F8 94 0
127 CD-34 14724B PM* 20 55 09.1576722384 -34 08 07.913816448       10.51 10.06 F9 44 0
128 WASP-134b Pl 21 50 16.7753138664 +04 11 40.419553344           ~ 5 0
129 HD 208180 * 21 55 04.2428047728 -22 36 45.287047764   10.70 10.25 10.232   F6V 31 0
130 HD 208180b Pl 21 55 04.2428047728 -22 36 45.287047764           ~ 12 0
131 HD 208180B * 21 55 04.5999371365 -22 36 46.164004520           ~ 2 0
132 BD+34 4779 PM* 22 52 09.8636387352 +35 26 49.608422844   10.77 10.36 10.15   F8V 91 1
133 BD+37 4734A PM* 22 57 45.9211330656 +38 40 27.199869600   10.29 9.75     F8 26 0
134 BD+37 4734B PM* 22 57 46.8442481880 +38 40 30.358351704   10.82 9.87     G0V 189 1
135 HD 222259B PM* 23 39 39.2696512896 -69 11 39.493567176   10.62 9.84     K3Ve 49 0
136 HD 222259Ab Pl 23 39 39.4808078664 -69 11 44.707735104           ~ 73 0
137 HD 222259A RS* 23 39 39.4808078664 -69 11 44.707735104   9.161 8.226 9.28 7.352 G6V 190 0
138 WASP-30b BD? 23 53 38.054 -10 07 05.12           ~ 55 1
139 WASP-30 * 23 53 38.0549675760 -10 07 05.095516692   12.15 11.91 11.51 10.83 F8V 53 0
140 CD-35 16019 PM* 23 59 36.0711872328 -35 01 52.923618408   10.49 9.87 9.91   G6 139 0
141 CD-35 16019B PM* 23 59 36.1282734288 -35 01 57.344841912           ~ 8 0

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