2019ApJ...880L...1A

Query : 2019ApJ...880L...1A

2019ApJ...880L...1A - Astrophys. J., 880, L1-L1 (2019/July-3)

A gap in the mass distribution for warm Neptune and terrestrial planets.

ARMSTRONG D.J., MERU F., BAYLISS D., KENNEDY G.M. and VERAS D.

Abstract (from CDS):

Structure in the planet distribution provides an insight into the processes that shape the formation and evolution of planets. The Kepler mission has led to an abundance of statistical discoveries in regards to planetary radius, but the number of observed planets with measured masses is much smaller. By incorporating results from recent mass determination programs, we have discovered a new gap emerging in the planet population for sub-Neptune-mass planets with orbital periods less than 20 days. The gap follows a slope of decreasing mass with increasing orbital period, has a width of a few M⊕, and is potentially completely devoid of planets. Fitting Gaussian mixture models to the planet population in this region favors a bimodel distribution over a unimodel one with a reduction in Bayesian information criterion of 19.9, highlighting the gap significance. We discuss several processes that could generate such a feature in the planet distribution, including a pileup of planets above the gap region, tidal interactions with the host star, dynamical interactions with the disk, with other planets, or with accreting material during the formation process.

Abstract Copyright: © 2019. The American Astronomical Society.

Journal keyword(s): planets and satellites: detection - planets and satellites: dynamical evolution and stability - planets and satellites: formation - planets and satellites: general - planets and satellites: physical evolution

VizieR on-line data: <Available at CDS (J/ApJ/880/L1): table1.dat>

Simbad objects: 146

goto Full paper

goto View the references in ADS

Number of rows : 146
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 HD 1461c Pl 00 18 41.8676757921 -08 03 10.803829898           ~ 13 0
2 HD 1461b Pl 00 18 41.8676757921 -08 03 10.803829898           ~ 35 1
3 HD 3167b Pl 00 34 57.5242131960 +04 22 53.284093032           ~ 86 0
4 HD 3167d Pl 00 34 57.5242131960 +04 22 53.284093032           ~ 15 0
5 NAME G 268-38c Pl 00 44 59.3309137511 -15 16 17.542839990           ~ 95 0
6 K2-216b Pl 00 45 55.2584190528 +06 20 49.146889128           ~ 28 0
7 NAME YZ Cet b Pl 01 12 30.6368826382 -16 59 56.358011559           ~ 34 0
8 NAME YZ Cet c Pl 01 12 30.6368826382 -16 59 56.358011559           ~ 30 0
9 NAME YZ Cet d Pl 01 12 30.6368826382 -16 59 56.358011559           ~ 26 0
10 HD 7924c Pl 01 21 59.1137270904 +76 42 37.038255120           ~ 15 0
11 HD 10180d Pl 01 37 53.5772394024 -60 30 41.482108548           ~ 24 1
12 HD 10180c Pl 01 37 53.5772394024 -60 30 41.482108548           ~ 25 1
13 BD-17 400b Pl 02 09 10.9011756479 -16 20 22.529309927           ~ 12 0
14 BD-17 400c Pl 02 09 10.9011756479 -16 20 22.529309927           ~ 7 0
15 HD 15337c Pl 02 27 28.3781273256 -27 38 06.736755624           ~ 30 0
16 HD 15337b Pl 02 27 28.3781273256 -27 38 06.736755624           ~ 38 0
17 * lam02 For b Pl 02 36 58.6077493776 -34 34 40.711246464           ~ 30 1
18 HD 20003b Pl 03 07 37.9177511616 -72 19 18.794564400           ~ 10 1
19 * e Eri b Pl 03 19 55.6509122226 -43 04 11.215188426           ~ 29 1
20 HD 20781c Pl 03 20 02.9428582501 -28 47 01.790465531           ~ 9 1
21 HD 20781b Pl 03 20 02.9428582501 -28 47 01.790465531           ~ 10 1
22 HD 24085b Pl 03 45 01.5501714816 -70 01 26.760507060           ~ 3 0
23 NAME L 229-91b Pl 04 09 15.6683376139 -53 22 25.290024815           ~ 17 1
24 NAME L 591-6e Pl 04 28 35.7191141945 -25 10 09.297934937           ~ 8 0
25 HD 31527b Pl 04 55 38.3826333744 -23 14 30.761639592           ~ 13 1
26 NAME LP 656-38b Pl 05 01 57.4261317472 -06 56 46.376281497           ~ 27 0
27 HD 285181b Pl 05 05 46.9915003056 +21 32 55.020271740           ~ 25 0
28 CD-31 2312b Pl 05 15 46.7160764810 -31 17 45.317393008           ~ 9 0
29 * pi. Men c Pl 05 37 09.8868446714 -80 28 08.834553264           ~ 117 0
30 BD-06 1339b Pl 05 53 00.2846861073 -05 59 41.441196105           ~ 15 1
31 HD 40307c Pl 05 54 04.2405000288 -60 01 24.493007640           ~ 39 1
32 HD 40307b Pl 05 54 04.2405000288 -60 01 24.493007640           ~ 57 1
33 HD 39855b Pl 05 54 30.1556646312 -19 42 15.631156692           ~ 3 0
34 NGTS-4b Pl 05 58 23.7549496011 -30 48 42.363268864           ~ 47 0
35 HD 45184c Pl 06 24 43.8795895848 -28 46 48.415725948           ~ 7 0
36 HD 45184b Pl 06 24 43.8795895848 -28 46 48.415725948           ~ 13 1
37 CoRoT-7c Pl 06 43 49.4690164104 -01 03 46.826642700           ~ 50 1
38 HD 51608b Pl 06 54 51.3407691144 -55 15 33.581230956           ~ 12 1
39 BD+05 1668b Pl 07 27 24.4989685603 +05 13 32.841491057           ~ 39 0
40 BD+05 1668c Pl 07 27 24.4989685603 +05 13 32.841491057           ~ 22 0
41 NAME LP 424-4b Pl 07 59 05.8395356736 +15 23 29.236065000           ~ 387 1
42 * rho01 Cnc e Pl 08 52 35.8111044043 +28 19 50.954994470           ~ 682 1
43 HD 77338b Pl 09 01 12.4934924904 -25 31 37.432543296           ~ 8 1
44 BD-08 2823b Pl 10 00 47.7204762252 -09 31 00.044866538           ~ 22 1
45 BD+48 1829b Pl 10 02 21.7516616950 +48 05 19.685202030           ~ 6 0
46 NAME L 320-124b Pl 10 14 51.7786855411 -47 09 24.192778106           ~ 223 0
47 NAME L 320-124c Pl 10 14 51.7786855411 -47 09 24.192778106           ~ 24 0
48 K2-266e Pl 10 31 44.5056089208 +00 56 15.269139996           ~ 13 0
49 K2-266d Pl 10 31 44.5056089208 +00 56 15.269139996           ~ 14 0
50 CD-30 8858b Pl 10 58 35.0883696526 -31 08 38.200769022           ~ 20 1
51 HD 95735b Pl 11 03 20.1948195942 +35 58 11.576182057           ~ 38 1
52 BD-18 3106b Pl 11 07 27.7021161384 -19 17 29.357101032           ~ 4 0
53 BD-18 3106c Pl 11 07 27.7021161384 -19 17 29.357101032           ~ 4 0
54 K2-18c Pl 11 30 14.5177445592 +07 35 18.255348492           ~ 20 0
55 Ross 905b Pl 11 42 11.0933350978 +26 42 23.650782778           ~ 913 1
56 GJ 447 b Pl 11 47 44.3972681420 +00 48 16.400337591           ~ 48 0
57 HD 109271b Pl 12 33 35.5545820056 -11 37 18.728871528           ~ 12 1
58 * 61 Vir b Pl 13 18 24.3139864471 -18 18 40.297748582           ~ 61 1
59 GJ 3779 b Pl 13 22 56.7475808912 +24 28 03.598852682           ~ 7 0
60 HD 119130b Pl 13 41 30.3033490344 -09 56 45.879437004           ~ 26 0
61 HD 122303b Pl 14 01 03.1882316643 -02 39 17.519814662           ~ 14 0
62 HAT-P-26b Pl 14 12 37.5331103311 +04 03 36.116569918           ~ 200 1
63 HD 125612c Pl 14 20 53.5176649416 -17 28 53.489705520           ~ 24 1
64 NAME Proxima Centauri b Pl 14 29 42.9461331854 -62 40 46.164680672           ~ 445 0
65 HD 134060b Pl 15 10 44.7430146168 -61 25 20.360681976           ~ 10 1
66 BD-07 4003e Pl 15 19 26.8269387505 -07 43 20.189497466           ~ 86 1
67 BD-07 4003b Pl 15 19 26.8269387505 -07 43 20.189497466           ~ 97 1
68 BD-07 4003c Pl 15 19 26.8269387505 -07 43 20.189497466           ~ 124 1
69 * nu.02 Lup b Pl 15 21 48.1499105161 -48 19 03.469906910           ~ 49 1
70 GJ 3942 b Pl 16 09 03.1407662856 +52 56 37.956748812           ~ 13 0
71 NAME G 202-48b Pl 16 25 24.6230388531 +54 18 14.765465640           ~ 21 0
72 BD-12 4523b Pl 16 30 18.0583947383 -12 39 45.321217732           ~ 27 0
73 BD-12 4523c Pl 16 30 18.0583947383 -12 39 45.321217732           ~ 32 0
74 K2-32b Pl 16 49 42.2601799152 -19 32 34.151379684           ~ 36 0
75 NAME G 139-21b Pl 17 15 18.9339850845 +04 57 50.066612336           ~ 845 1
76 BD+11 3149c Pl 17 16 00.6368683489 +11 03 27.615757436           ~ 17 0
77 BD+11 3149b Pl 17 16 00.6368683489 +11 03 27.615757436           ~ 16 0
78 HD 156668b Pl 17 17 40.4896074192 +29 13 38.018547948           ~ 30 1
79 HD 156384Cb Pl 17 18 58.8272997802 -34 59 48.612673382           ~ 31 1
80 CD-51 10924d Pl 17 30 11.2044753442 -51 38 13.130309109           ~ 12 1
81 BD+18 3421b Pl 17 37 53.3468417549 +18 35 30.164096453           ~ 16 0
82 Kepler-94b Pl 18 44 46.7440377288 +47 29 49.749482616           ~ 60 0
83 Kepler-102e Pl 18 45 55.8559851072 +47 12 28.845259020           ~ 72 0
84 Kepler-95b Pl 18 57 55.7883819888 +44 23 52.818842400           ~ 55 0
85 Kepler-26c Pl 18 59 45.8408222304 +46 33 59.437703052           ~ 56 1
86 Kepler-26b Pl 18 59 45.8408222304 +46 33 59.437703052           ~ 62 1
87 Kepler-4b Pl 19 02 27.6979514832 +50 08 08.703945600           ~ 105 1
88 Kepler-10b Pl 19 02 43.0613892904 +50 14 28.701617339           ~ 322 1
89 HD 176986b Pl 19 03 05.8729653768 -11 02 38.130757620           ~ 7 0
90 HD 176986c Pl 19 03 05.8729653768 -11 02 38.130757620           ~ 8 0
91 Kepler-25c Pl 19 06 33.2141354736 +39 29 16.358725104           ~ 103 1
92 Kepler-20b Pl 19 10 47.5233433920 +42 20 19.301370684           ~ 123 1
93 Kepler-20c Pl 19 10 47.5233433920 +42 20 19.301370684           ~ 105 1
94 Kepler-105c Pl 19 11 32.9514004104 +46 16 34.384220652           ~ 53 0
95 Kepler-131b Pl 19 14 07.4053097208 +40 56 32.328971700           ~ 58 0
96 Kepler-60d Pl 19 15 50.6983640712 +42 15 54.050260968           ~ 49 1
97 Kepler-60c Pl 19 15 50.6983640712 +42 15 54.050260968           ~ 47 1
98 Kepler-60b Pl 19 15 50.6983640712 +42 15 54.050260968           ~ 53 1
99 Kepler-19b Pl 19 21 40.9995019176 +37 51 06.437281140           ~ 59 1
100 Kepler-88b Pl 19 24 35.5430965488 +40 40 09.809893020           ~ 68 1
101 Kepler-36c Pl 19 25 00.0428079600 +49 13 54.630900876           ~ 133 1
102 Kepler-36b Pl 19 25 00.0428079600 +49 13 54.630900876           ~ 163 1
103 Kepler-406b Pl 19 27 23.5375431360 +44 58 05.726111052           ~ 77 0
104 Kepler-56b Pl 19 35 02.0011980936 +41 52 18.692360400           ~ 66 1
105 Kepler-114c Pl 19 36 29.1357624552 +48 20 58.291722816           ~ 38 0
106 Kepler-80b Pl 19 44 27.0200680656 +39 58 43.594100688           ~ 52 1
107 Kepler-80c Pl 19 44 27.0200680656 +39 58 43.594100688           ~ 50 1
108 Kepler-80e Pl 19 44 27.0200680656 +39 58 43.594100688           ~ 49 1
109 Kepler-80d Pl 19 44 27.0200680656 +39 58 43.594100688           ~ 54 1
110 Kepler-99b Pl 19 49 24.9577803120 +41 18 00.214368480           ~ 56 0
111 BD+47 2936b Pl 19 50 50.2472976936 +48 04 51.101390496           ~ 493 1
112 Kepler-307c Pl 19 51 10.8252284400 +40 25 03.669502080           ~ 44 0
113 Kepler-307b Pl 19 51 10.8252284400 +40 25 03.669502080           ~ 48 0
114 Kepler-18c Pl 19 52 19.0688312520 +44 44 46.807928916           ~ 87 1
115 Kepler-18d Pl 19 52 19.0688312520 +44 44 46.807928916           ~ 90 1
116 Kepler-223d Pl 19 53 16.4202435936 +47 16 46.308434088           ~ 48 0
117 Kepler-223e Pl 19 53 16.4202435936 +47 16 46.308434088           ~ 42 0
118 Kepler-223b Pl 19 53 16.4202435936 +47 16 46.308434088           ~ 37 0
119 Kepler-223c Pl 19 53 16.4202435936 +47 16 46.308434088           ~ 37 0
120 Kepler-29c Pl 19 53 23.6017612992 +47 29 28.436776467           ~ 45 1
121 Kepler-29b Pl 19 53 23.6017612992 +47 29 28.436776467           ~ 52 1
122 Kepler-1659b Pl 19 53 29.7223329192 +40 37 06.379732380           ~ 23 0
123 Kepler-48c Pl 19 56 33.4161659688 +40 56 56.496876216           ~ 72 1
124 Kepler-305b Pl 19 56 53.8365433512 +40 20 35.445181812           ~ 36 0
125 Kepler-106c Pl 20 03 27.3499329384 +44 20 15.191981988           ~ 57 0
126 HD 190360c Pl 20 03 37.4050868074 +29 53 48.492435887           ~ 62 1
127 WASP-47d Pl 22 04 48.7261549272 -12 01 07.998743676           ~ 62 0
128 WASP-47e Pl 22 04 48.7261549272 -12 01 07.998743676           ~ 98 0
129 K2-66b Pl 22 06 06.4020754080 -10 42 41.421424716           ~ 23 0
130 NAME L 788-37b Pl 22 13 42.8631007040 -17 41 08.670606651           ~ 9 0
131 GJ 4276 b Pl 22 25 17.0669661444 +59 24 49.817443983           ~ 6 0
132 HD 215152d Pl 22 43 21.3028100652 -06 24 02.953048623           ~ 6 0
133 BD-15 6276b Pl 22 48 07.5636746640 -14 29 40.842154644           ~ 35 0
134 BD-15 6290d Pl 22 53 16.7325836486 -14 15 49.304052185           ~ 164 1
135 TRAPPIST-1f Pl 23 06 29.3684948589 -05 02 29.037301866           ~ 281 0
136 HD 219134b Pl 23 13 16.9749603608 +57 10 06.083823619           ~ 129 0
137 HD 219134c Pl 23 13 16.9749603608 +57 10 06.083823619           ~ 73 0
138 K2-285c Pl 23 17 32.2274265744 +01 18 01.074749508           ~ 18 0
139 K2-285b Pl 23 17 32.2274265744 +01 18 01.074749508           ~ 12 0
140 HD 219666b Pl 23 18 13.6298981445 -56 54 14.035920520           ~ 32 0
141 HD 219828b Pl 23 18 46.7341555224 +18 38 44.619358200           ~ 33 1
142 K2-141b Pl 23 23 39.9709098120 -01 11 21.448681332           ~ 104 0
143 BD-02 5958c Pl 23 27 04.8376907739 -01 17 10.582653030           ~ 35 0
144 BD-02 5958b Pl 23 27 04.8376907739 -01 17 10.582653030           ~ 78 0
145 BD-02 5958d Pl 23 27 04.8376907739 -01 17 10.582653030           ~ 82 0
146 BD-00 4534b Pl 23 35 49.2850684896 +00 26 43.844566272           ~ 41 0

To bookmark this query, right click on this link: simbad:objects in 2019ApJ...880L...1A and select 'bookmark this link' or equivalent in the popup menu