2022NatAs...6..367K

Query : 2022NatAs...6..367K

2022NatAs...6..367K - Nature Astronomy, 6, 367-380 (2022/March-0)

An exomoon survey of 70 cool giant exoplanets and the new candidate Kepler-1708 b-i.

KIPPING D., BRYSON S., BURKE C., CHRISTIANSEN J., HARDEGREE-ULLMAN K., QUARLES B., HANSEN B., SZULAGYI J. and TEACHEY A.

Abstract (from CDS):

Exomoons represent a crucial missing puzzle piece in our efforts to understand extrasolar planetary systems. To address this deficiency, we here describe an exomoon survey of 70 cool, giant transiting exoplanet candidates found by Kepler. We identify only one exhibiting a moon-like signal that passes a battery of vetting tests: Kepler-1708 b. We show that Kepler-1708 b is a statistically validated Jupiter-sized planet orbiting a Sun-like quiescent star at 1.6 au. The signal of the exomoon candidate, Kepler-1708 b-i, is a 4.8σ effect and is persistent across different instrumental detrending methods, with a 1% false-positive probability via injection-recovery. Kepler-1708 b-i is ∼2.6 Earth radii and is located in an approximately coplanar orbit at ∼12 planetary radii from its ∼1.6 au Jupiter-sized host. Future observations will be necessary to validate or reject the candidate.

Abstract Copyright: ©

Journal keyword(s): Astrophysics - Earth and Planetary Astrophysics

VizieR on-line data: <Available at CDS (J/other/NatAs/6.367): table2.dat 5351250.dat 7906827.dat 8681125.dat>

Simbad objects: 87

goto Full paper

goto View the references in ADS

Number of rows : 87
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-1628 Ro* 18 46 32.0864719855 +43 24 41.596803119           ~ 18 0
2 Kepler-1654 * 18 48 44.5901545800 +44 26 04.072759440           G2V 20 0
3 2MASS J18512491+4722389 * 18 51 24.9195222336 +47 22 39.051264108           ~ 14 0
4 Kepler-421 Ro* 18 53 01.6404687912 +45 05 15.976733388           G7 47 0
5 Kepler-90g Pl 18 57 44.0383126392 +49 18 18.496454184           ~ 60 1
6 Kepler-90 EB* 18 57 44.0383126392 +49 18 18.496454184   14.604 13.896 13.713   G2 155 0
7 UCAC4 670-070233 * 18 58 55.1095638678 +43 51 49.989218387   15.101 14.320 14.192   ~ 11 0
8 KOI-1466 Ro* 18 59 23.9744942472 +46 08 20.168650392           ~ 42 0
9 KOI-3263 SB* 19 00 23.0210502528 +50 06 03.403931544       16.15   M1V 31 0
10 KOI-5057 * 19 01 22.3862790912 +39 24 49.862083680           ~ 29 0
11 KOI-5833 Ro* 19 06 21.9011403312 +48 13 12.972458388           F8V 24 0
12 KOI-436 EB* 19 06 37.6590161328 +50 01 17.514606396           ~ 22 0
13 KOI-3823 Ro* 19 07 05.1463060032 +39 59 01.700806596           ~ 40 0
14 KOI-1431 Ro* 19 08 05.3606892000 +48 40 55.113637296           G8V 44 0
15 Kepler-700 Ro* 19 08 37.0244806608 +41 33 56.852289144           ~ 39 0
16 Kepler-459 Ro* 19 09 30.7412294520 +47 46 16.154247792           ~ 27 0
17 KOI-1168 Ro* 19 10 20.8332584040 +47 36 00.073156032           ~ 37 0
18 KOI-1421 Ro* 19 10 36.1169200560 +49 09 21.752699364           ~ 26 0
19 KOI-1477 Er* 19 10 36.9525097560 +43 30 20.616604920   16.999 16.147 15.847   ~ 48 0
20 KOI-5610 ** 19 11 16.352 +45 24 17.04           ~ 6 0
21 KOI-8279 * 19 11 28.1688691632 +45 19 16.667437332           ~ 7 0
22 Kepler-1981 Ro* 19 11 54.1100756352 +38 44 25.030662216           ~ 23 0
23 2MASS J19124065+5122558 * 19 12 40.6628348448 +51 22 55.837573428           G5 20 0
24 Kepler-150f Pl 19 12 56.1835322352 +40 31 15.208382352           ~ 8 0
25 Kepler-150 Er* 19 12 56.1835322352 +40 31 15.208382352   16.046 15.228 15.081   ~ 80 0
26 KOI-1209 Ro* 19 13 15.4518618792 +38 41 35.811236760           ~ 29 0
27 KOI-5626 Ro* 19 13 44.5945065456 +45 31 11.396083152           ~ 24 0
28 Kepler-460 Ro* 19 13 53.9653775060 +40 39 04.818976961           F6IV 42 0
29 2MASS J19140440+4453367 * 19 14 04.4034556872 +44 53 36.839638572           ~ 2 0
30 Gaia DR3 2127184090671914880 * 19 14 05.4432109965 +44 53 32.632206335           ~ 1 0
31 KIC 8682235 * 19 16 18.898 +44 48 04.82           ~ 1 0
32 Kepler-86 Ro* 19 19 03.2633425368 +51 57 45.409948812           F9 54 1
33 KIC 11709142 * 19 19 08.350 +49 52 11.98           ~ 1 0
34 KOI-5134 * 19 20 23.9754421296 +40 23 11.688095400           ~ 6 0
35 KOI-1096 Ro* 19 20 43.9325628624 +38 19 18.908595516           G8V 32 0
36 KOI-5291 * 19 20 51.8586002784 +41 57 16.493250384           ~ 10 0
37 KOI-5124 Ro* 19 21 11.6154107184 +40 17 16.146391596           ~ 23 0
38 KOI-422 Ro* 19 21 33.5662047984 +45 39 55.220679252           ~ 21 0
39 KOI-8241 * 19 23 27.0689708064 +51 42 06.899459004   14.61 13.50 13.19   ~ 9 0
40 KOI-1192 Ro* 19 24 07.7191468896 +38 42 14.049457812           ~ 30 0
41 UCAC4 652-070706 * 19 24 11.3461199064 +40 20 06.065042064   14.961 14.270 14.180   ~ 5 0
42 Kepler-1704 Ro* 19 24 48.2988338352 +51 08 39.405102360           ~ 37 0
43 KOI-8007 Ro* 19 24 54.4225682568 +47 33 00.003123108           M 23 0
44 KOI-5369 RG* 19 25 03.7955938248 +42 44 22.255215972           ~ 34 0
45 KOI-5782 RG* 19 25 27.1028474520 +47 19 43.408557228   12.415 11.541 11.336   K1III 44 0
46 UCAC4 651-071338 * 19 25 59.6125892952 +40 10 58.395616068   14.568 14.133 13.902   F8V 9 0
47 KOI-5284 Ro* 19 27 33.6782535408 +41 49 00.557962320           ~ 26 0
48 KOI-5379 * 19 27 41.4511637520 +42 53 34.522098108           ~ 21 0
49 KOI-1032 EB* 19 27 54.6116206152 +37 31 57.103004748   15.288 14.128 13.844   K2 52 0
50 KOI-1356 Er* 19 28 28.7702905512 +42 55 53.967573444   15.930 15.417 15.029   ~ 29 0
51 Kepler-27 Er* 19 28 56.8196229816 +41 05 09.140476848   16.865 15.992 16.010   ~ 95 1
52 KOI-1772 EB* 19 29 12.1615089840 +38 24 07.641340596           ~ 24 0
53 KOI-950 EB* 19 30 37.6870516416 +46 32 14.559072972           ~ 27 0
54 Kepler-167 Er* 19 30 38.0261896920 +38 20 43.437246900   15.255 14.284 13.989   K3 98 0
55 KOI-7589 Ro* 19 31 18.2130547584 +44 05 54.209129496           ~ 10 0
56 KOI-868 Er* 19 32 01.9102532400 +42 18 25.914368088   16.747 15.643 14.795   M1V 50 0
57 KOI-1208 Ro* 19 34 28.5036189360 +39 01 21.222990588           ~ 28 0
58 KOI-1206 Ro* 19 35 49.1003863752 +38 53 59.833173948           F8V 26 0
59 KOI-5278 ** 19 37 20.623080 +41 44 51.12816       16.12   ~ 27 0
60 KOI-2474 Er* 19 37 35.4201603000 +44 07 27.104934828   15.263 14.371 14.150   ~ 29 0
61 UCAC4 698-070451 * 19 38 55.0861555896 +49 25 42.467853000   15.217 13.958 13.682   ~ 14 0
62 KOI-5126 RG* 19 39 23.5293187056 +40 14 27.114768636           G6V 21 0
63 KOI-3761 EB* 19 39 35.3891530584 +44 12 56.856829860           ~ 18 0
64 KOI-682 Ro* 19 40 47.5204091808 +43 16 10.203172716           G8IV-V 38 0
65 2MASS J19414091+4554125 * 19 41 40.9196106624 +45 54 12.588924168           ~ 21 0
66 Kepler-1625 Ro* 19 41 43.0400811024 +39 53 11.499004176           ~ 59 0
67 Kepler-1625b Pl 19 41 43.0400811024 +39 53 11.499004176           ~ 89 1
68 KOI-2933 Ro* 19 42 42.7198479576 +51 15 28.188523692           ~ 23 0
69 UCAC4 705-066699 * 19 43 08.6358691680 +50 58 25.150751112   16.237 15.489 15.512   ~ 3 0
70 Kepler-397 Ro* 19 43 34.589592 +42 22 49.83204       16.05   ~ 40 0
71 KOI-6526 * 19 43 47.8265737992 +40 14 52.145247012           ~ 14 0
72 2MASS J19460391+4435528 * 19 46 03.916 +44 35 52.84           ~ 4 0
73 KOI-771 EB* 19 46 47.723952 +49 18 59.25528   15.97 15.17 15.10   ~ 39 0
74 2MASS J19471027+4620596 * 19 47 10.2762298992 +46 20 59.745346296           ~ 14 0
75 Kepler-1708 * 19 47 17.7867385560 +43 37 29.427477204   16.644 15.925 15.956   ~ 14 0
76 Kepler-1708b Pl 19 47 17.7867385560 +43 37 29.427477204           ~ 30 1
77 Kepler-458 Er* 19 48 10.9012787496 +46 19 43.326420384   14.775 14.083 13.943   F6IV 48 0
78 KOI-5385 * 19 49 35.6362579512 +42 59 29.665388940           ~ 6 0
79 KOI-683 Er* 19 51 17.8277312832 +43 15 30.147870708   14.561 13.883 13.757   G2V 47 0
80 KOI-5805 Ro* 19 51 21.3352905096 +47 45 06.088745808           G6V 17 0
81 KOI-5262 HB* 19 52 47.2658831448 +41 39 01.578654936           ~ 29 0
82 UCAC4 655-080886 * 19 53 42.1306057248 +40 54 23.799281400       15.175   ~ 8 0
83 Kepler-553 Er* 19 54 12.2069648544 +48 19 56.700698808   16.140 15.147 14.817   G9 61 0
84 KOI-1411 Ro* 19 55 58.8298839240 +45 54 34.197085044           G8IV-V 38 0
85 KOI-5660 * 19 56 08.4719333688 +45 52 09.445613484           ~ 9 0
86 UCAC4 669-080277 Ro* 19 57 21.8512595592 +43 38 35.359629936   13.839 12.963 12.678   G0IV 12 0
87 KOI-371 EB* 19 58 42.2748190560 +40 51 23.319534024   13.530 12.470 12.427   ~ 43 0

To bookmark this query, right click on this link: simbad:objects in 2022NatAs...6..367K and select 'bookmark this link' or equivalent in the popup menu