2020MNRAS.491.5287O

Query : 2020MNRAS.491.5287O

2020MNRAS.491.5287O - Mon. Not. R. Astron. Soc., 491, 5287-5297 (2020/February-1)

Testing exoplanet evaporation with multitransiting systems.

OWEN J.E. and CAMPOS ESTRADA B.

Abstract (from CDS):

The photoevaporation model is one of the leading explanations for the evolution of small, close-in planets and the origin of the radius-valley. However, without planet mass measurements, it is challenging to test the photoevaporation scenario. Even if masses are available for individual planets, the host star's unknown EUV/X-ray history makes it difficult to assess the role of photoevaporation. We show that systems with multiple transiting planets are the best in which to rigorously test the photoevaporation model. By scaling one planet to another in a multitransiting system, the host star's uncertain EUV/X-ray history can be negated. By focusing on systems that contain planets that straddle the radius-valley, one can estimate the minimum masses of planets above the radius-valley (and thus are assumed to have retained a voluminous hydrogen/helium envelope). This minimum mass is estimated by assuming that the planet below the radius-valley entirely lost its initial hydrogen/helium envelope, then calculating how massive any planet above the valley needs to be to retain its envelope. We apply this method to 104 planets above the radius gap in 73 systems for which precise enough radii measurements are available. We find excellent agreement with the photoevaporation model. Only two planets (Kepler-100c and 142c) appear to be inconsistent, suggesting they had a different formation history or followed a different evolutionary pathway to the bulk of the population. Our method can be used to identify TESS systems that warrant radial-velocity follow-up to further test the photoevaporation model.

Abstract Copyright: © 2019 The Author(s) Published by Oxford University Press on behalf of the Royal Astronomical Society

Journal keyword(s): planets and satellites: atmospheres - planets and satellites: interiors - planets and satellites: physical evolution - planet-star interactions

VizieR on-line data: <Available at CDS (J/MNRAS/491/5287): table2.dat>

Simbad objects: 127

goto Full paper

goto View the references in ADS

Number of rows : 127
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 Kepler-102e Pl 18 45 55.8559851072 +47 12 28.845259020           ~ 72 0
2 Kepler-338d Pl 18 51 54.9519387600 +40 47 03.675669144           ~ 29 0
3 Kepler-338c Pl 18 51 54.9519387600 +40 47 03.675669144           ~ 30 0
4 Kepler-338b Pl 18 51 54.9519387600 +40 47 03.675669144           ~ 32 0
5 Kepler-338e Pl 18 51 54.9519387600 +40 47 03.675669144           ~ 32 0
6 Kepler-101b Pl 18 53 01.3205511624 +48 21 18.784380528           ~ 52 0
7 Kepler-172 Er* 18 53 28.4170433352 +41 49 18.551185212   15.627 14.702 14.517   G8 75 0
8 Kepler-172c Pl 18 53 28.4170433352 +41 49 18.551185212           ~ 21 0
9 BD+44 3020c Pl 18 56 14.3076037320 +44 31 05.389610412           ~ 51 1
10 BD+44 3020d Pl 18 56 14.3076037320 +44 31 05.389610412           ~ 62 1
11 Kepler-90e Pl 18 57 44.0383126392 +49 18 18.496454184           ~ 35 0
12 Kepler-90d Pl 18 57 44.0383126392 +49 18 18.496454184           ~ 42 0
13 Kepler-90f Pl 18 57 44.0383126392 +49 18 18.496454184           ~ 27 0
14 Kepler-282e Pl 18 58 42.5471457528 +44 47 51.598416912           ~ 25 0
15 Kepler-282d Pl 18 58 42.5471457528 +44 47 51.598416912           ~ 26 0
16 Kepler-647c Pl 18 59 09.1902657816 +44 35 30.026021748           ~ 27 0
17 Kepler-1991b Pl 19 00 08.6636391552 +45 04 15.765671460           ~ 22 0
18 Kepler-127b Pl 19 00 45.5887144320 +46 01 40.693626120           ~ 32 0
19 Kepler-127d Pl 19 00 45.5887144320 +46 01 40.693626120           ~ 44 0
20 Kepler-127c Pl 19 00 45.5887144320 +46 01 40.693626120           ~ 39 0
21 Kepler-10c Pl 19 02 43.0613892904 +50 14 28.701617339           ~ 135 1
22 Kepler-10b Pl 19 02 43.0613892904 +50 14 28.701617339           ~ 322 1
23 Kepler-1266b Pl 19 03 28.6313825712 +42 43 41.093086008           ~ 21 0
24 Kepler-169f Pl 19 03 59.9740327176 +40 55 09.611690772           ~ 23 0
25 Kepler-290c Pl 19 05 38.4000976080 +42 40 53.532912216           ~ 23 0
26 Kepler-324c Pl 19 05 53.1508522392 +49 38 56.390047152           ~ 28 0
27 Kepler-859b Pl 19 06 58.0433895336 +43 11 24.352065384           ~ 21 0
28 Kepler-152b Pl 19 07 27.7090380288 +41 59 20.681552256           ~ 28 0
29 Kepler-152c Pl 19 07 27.7090380288 +41 59 20.681552256           ~ 26 0
30 Kepler-518b Pl 19 08 21.5983223136 +41 22 25.861093536           ~ 28 0
31 Kepler-189c Pl 19 10 15.5282427624 +44 18 18.006880032           ~ 26 0
32 Kepler-212c Pl 19 10 28.9990129680 +43 08 29.978053152           ~ 26 0
33 Kepler-20c Pl 19 10 47.5233433920 +42 20 19.301370684           ~ 105 1
34 Kepler-20d Pl 19 10 47.5233433920 +42 20 19.301370684           ~ 77 1
35 Kepler-164c Pl 19 11 07.3972813536 +47 37 47.634405528           ~ 25 0
36 Kepler-164d Pl 19 11 07.3972813536 +47 37 47.634405528           ~ 24 0
37 Kepler-105b Pl 19 11 32.9514004104 +46 16 34.384220652           ~ 48 0
38 Kepler-192c Pl 19 11 40.2999391728 +45 35 34.425445272           ~ 28 0
39 Kepler-192b Pl 19 11 40.2999391728 +45 35 34.425445272           ~ 30 0
40 Kepler-150e Pl 19 12 56.1835322352 +40 31 15.208382352           ~ 22 0
41 Kepler-150d Pl 19 12 56.1835322352 +40 31 15.208382352           ~ 21 0
42 Kepler-150c Pl 19 12 56.1835322352 +40 31 15.208382352           ~ 24 0
43 Kepler-656b Pl 19 13 18.6940830792 +47 22 53.599783260           ~ 22 0
44 Kepler-130c Pl 19 13 48.1593590088 +40 14 43.162049328           ~ 41 0
45 Kepler-130d Pl 19 13 48.1593590088 +40 14 43.162049328           ~ 28 0
46 BD+40 3638c Pl 19 14 45.2915908224 +41 09 04.210237980           ~ 46 1
47 BD+40 3638d Pl 19 14 45.2915908224 +41 09 04.210237980           ~ 43 1
48 Kepler-310c Pl 19 15 21.4377198432 +46 59 12.293095272           ~ 32 0
49 Kepler-1023b Pl 19 16 07.1437112136 +49 46 11.000191116           ~ 23 0
50 Kepler-126d Pl 19 17 23.3505657144 +44 12 30.709225008           ~ 41 0
51 Kepler-126c Pl 19 17 23.3505657144 +44 12 30.709225008           ~ 28 0
52 Kepler-250c Pl 19 18 22.7423825568 +44 08 30.962454756           ~ 23 0
53 Kepler-635b Pl 19 19 05.5870907784 +40 48 02.576908296           ~ 28 0
54 Kepler-716b Pl 19 21 34.3686414936 +43 21 49.950694440           ~ 22 0
55 Kepler-198c Pl 19 22 41.5540510848 +38 41 27.586105764           ~ 29 0
56 Kepler-198b Pl 19 22 41.5540510848 +38 41 27.586105764           ~ 30 0
57 Kepler-619b Pl 19 23 23.7817186272 +48 24 57.646695636           ~ 21 0
58 Kepler-619d Pl 19 23 23.7817186272 +48 24 57.646695636           ~ 18 0
59 BD+48 2893b Pl 19 24 07.7659706688 +49 02 24.928348272           ~ 102 1
60 BD+48 2893c Pl 19 24 07.7659706688 +49 02 24.928348272           ~ 61 1
61 Kepler-607c Pl 19 24 13.7214465480 +44 37 56.571524436           ~ 18 0
62 Kepler-157c Pl 19 24 23.3283015432 +38 52 32.142415692           ~ 25 0
63 Kepler-209b Pl 19 24 40.6838040480 +42 38 26.899016424           ~ 32 0
64 Kepler-209c Pl 19 24 40.6838040480 +42 38 26.899016424           ~ 31 0
65 Kepler-191d Pl 19 24 44.0051264352 +45 19 23.397872412           ~ 21 0
66 Kepler-36b Pl 19 25 00.0428079600 +49 13 54.630900876           ~ 163 1
67 Kepler-36c Pl 19 25 00.0428079600 +49 13 54.630900876           ~ 133 1
68 Kepler-36 Er* 19 25 00.0428079600 +49 13 54.630900876   12.795 12.174 12.094   F2 251 1
69 Kepler-100c Pl 19 25 32.6432787456 +41 59 24.945100548           ~ 56 0
70 Kepler-100d Pl 19 25 32.6432787456 +41 59 24.945100548           ~ 50 0
71 Kepler-100 Er* 19 25 32.6432787456 +41 59 24.945100548   12.009 11.278 11.128   G8IV 142 0
72 Kepler-416c Pl 19 26 13.6720184304 +39 13 38.264916036           ~ 23 0
73 Kepler-416 Er* 19 26 13.6720184304 +39 13 38.264916036       14.069   ~ 64 0
74 Kepler-416b Pl 19 26 13.6720184304 +39 13 38.264916036           ~ 26 0
75 Kepler-1552b Pl 19 26 42.4387200192 +38 52 29.665931808           ~ 16 0
76 Kepler-226c Pl 19 29 30.2722726368 +47 52 51.580008300           ~ 26 0
77 KOI-2093.01 Pl? 19 31 49.0046609688 +41 56 05.295945264           ~ 15 0
78 Kepler-1312b Pl 19 31 53.0957294448 +41 02 08.770138188           ~ 22 0
79 Kepler-598c Pl 19 32 29.6228817072 +40 56 05.185554432           ~ 27 0
80 Kepler-114d Pl 19 36 29.1357624552 +48 20 58.291722816           ~ 35 0
81 Kepler-23c Pl 19 36 52.5355328952 +49 28 45.252600204           ~ 45 1
82 Kepler-23d Pl 19 36 52.5355328952 +49 28 45.252600204           ~ 38 0
83 Kepler-23b Pl 19 36 52.5355328952 +49 28 45.252600204           ~ 48 1
84 Kepler-304c Pl 19 37 46.0342587552 +40 33 27.199163844           ~ 22 0
85 Kepler-304b Pl 19 37 46.0342587552 +40 33 27.199163844           ~ 29 0
86 Kepler-304d Pl 19 37 46.0342587552 +40 33 27.199163844           ~ 22 0
87 Kepler-173c Pl 19 38 35.1937305264 +41 53 02.865959376           ~ 24 0
88 Kepler-176 Er* 19 38 40.3180039344 +43 51 11.758931640       14.633   ~ 74 0
89 Kepler-176d Pl 19 38 40.3180039344 +43 51 11.758931640           ~ 34 0
90 Kepler-176c Pl 19 38 40.3180039344 +43 51 11.758931640           ~ 36 0
91 Kepler-314c Pl 19 38 41.7866468376 +42 04 32.086158888           ~ 28 0
92 Kepler-142 Er* 19 40 28.5407018232 +48 28 52.654331856   14.101 13.318 13.177   ~ 73 0
93 Kepler-142c Pl 19 40 28.5407018232 +48 28 52.654331856           ~ 30 0
94 Kepler-142d Pl 19 40 28.5407018232 +48 28 52.654331856           ~ 27 0
95 Kepler-624b Pl 19 40 46.4066678568 +39 32 22.801755552           ~ 25 0
96 Kepler-487c Pl 19 41 08.9282369832 +41 13 19.055345232           ~ 26 0
97 Kepler-487d Pl 19 41 08.9282369832 +41 13 19.055345232           ~ 29 0
98 Kepler-450c Pl 19 41 56.7727769064 +51 00 48.582305136           ~ 31 0
99 Kepler-450b Pl 19 41 56.7727769064 +51 00 48.582305136           ~ 39 0
100 Kepler-450d Pl 19 41 56.7727769064 +51 00 48.582305136           ~ 25 0
101 Kepler-466b Pl 19 42 35.6838266424 +48 29 43.984799880           ~ 27 0
102 Kepler-292e Pl 19 43 03.8774957880 +42 25 27.449661468           ~ 20 0
103 Kepler-292f Pl 19 43 03.8774957880 +42 25 27.449661468           ~ 24 0
104 Kepler-292d Pl 19 43 03.8774957880 +42 25 27.449661468           ~ 20 0
105 Kepler-80c Pl 19 44 27.0200680656 +39 58 43.594100688           ~ 50 1
106 Kepler-80b Pl 19 44 27.0200680656 +39 58 43.594100688           ~ 52 1
107 Kepler-1927b Pl 19 45 25.1030183664 +41 20 08.046067200           ~ 18 0
108 Kepler-58c Pl 19 45 26.0755073736 +39 06 54.729120168           ~ 29 1
109 Kepler-58d Pl 19 45 26.0755073736 +39 06 54.729120168           ~ 20 0
110 Kepler-58b Pl 19 45 26.0755073736 +39 06 54.729120168           ~ 32 1
111 Kepler-251e Pl 19 46 15.8967097200 +44 06 21.118869360           ~ 21 0
112 Kepler-251d Pl 19 46 15.8967097200 +44 06 21.118869360           ~ 22 0
113 Kepler-251c Pl 19 46 15.8967097200 +44 06 21.118869360           ~ 23 0
114 Kepler-107c Pl 19 48 06.7734610824 +48 12 30.964175676           ~ 75 0
115 Kepler-107e Pl 19 48 06.7734610824 +48 12 30.964175676           ~ 42 0
116 Kepler-115c Pl 19 50 50.8474570080 +45 15 42.952855500           ~ 27 0
117 Kepler-307c Pl 19 51 10.8252284400 +40 25 03.669502080           ~ 44 0
118 Kepler-307b Pl 19 51 10.8252284400 +40 25 03.669502080           ~ 48 0
119 Kepler-990b Pl 19 51 45.1756915728 +46 52 53.022060660           ~ 17 0
120 Kepler-84e Pl 19 53 00.4851863233 +40 29 45.947737759           ~ 21 0
121 Kepler-84c Pl 19 53 00.4851863233 +40 29 45.947737759           ~ 21 1
122 Kepler-84b Pl 19 53 00.4851863233 +40 29 45.947737759           ~ 25 1
123 Kepler-312c Pl 19 53 34.9794333600 +42 27 35.128340568           ~ 26 0
124 Kepler-399d Pl 19 58 00.4156023312 +40 40 14.889229896           ~ 19 0
125 Kepler-1990b Pl 19 58 49.1429654544 +44 26 08.706567408           ~ 24 0
126 Kepler-106e Pl 20 03 27.3499329384 +44 20 15.191981988           ~ 45 0
127 Kepler-106c Pl 20 03 27.3499329384 +44 20 15.191981988           ~ 57 0

To bookmark this query, right click on this link: simbad:objects in 2020MNRAS.491.5287O and select 'bookmark this link' or equivalent in the popup menu