2020AJ....159..124K

Query : 2020AJ....159..124K

2020AJ....159..124K - Astron. J., 159, 124-124 (2020/March-0)

Searching the entirety of Kepler data. I. 17 new planet candidates including one Habitable Zone world.

KUNIMOTO M., MATTHEWS J.M. and NGO H.

Abstract (from CDS):

We present the results of an independent search of all ∼200,000 stars observed over the four year Kepler mission (Q1-Q17) for multiplanet systems, using a three-transit minimum detection criterion to search orbital periods up to hundreds of days. We incorporate both automated and manual triage, and provide estimates of the completeness and reliability of our vetting pipeline. Our search returned 17 planet candidates (PCs) in addition to thousands of known Kepler Objects of Interest (KOIs), with a 98.8% recovery rate of already confirmed planets. We highlight the discovery of one candidate, KIC-7340288 b, that is both rocky (radius ≤ 1.6R⊕) and in the Habitable Zone (insolation between 0.25 and 2.2 times the Earth's insolation). Another candidate is an addition to the already known KOI-4509 system. We also present adaptive optics imaging follow-up for six of our new PCs, two of which reveal a line-of-sight stellar companion within 4''.

Abstract Copyright: © 2020. The American Astronomical Society. All rights reserved.

Journal keyword(s): Exoplanets - Exoplanet detection methods - Transit photometry - Exoplanet systems - Habitable planets

VizieR on-line data: <Available at CDS (J/AJ/159/124): table1.dat table4.dat table5.dat table8.dat table9.dat>

Simbad objects: 131

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Number of rows : 131
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-1628b Pl 18 46 32.0864719855 +43 24 41.596803119           ~ 15 0
2 KOI-2914 Ro* 18 46 45.9863961552 +42 23 51.047697120   12.390 12.264 12.162   ~ 24 0
3 UCAC4 662-068433 * 18 48 08.5905324072 +42 21 34.498245708   15.297   14.769   ~ 4 0
4 UCAC4 665-070369 Er* 18 52 35.9427994584 +42 55 11.488840428           ~ 9 0
5 NAME KIC 7340288 b Pl? 18 52 35.9427994584 +42 55 11.488840428           ~ 2 0
6 Kepler-363 Er* 18 52 46.1054164776 +41 18 19.315610676   14.380 13.473 13.334   G5V 64 0
7 Kepler-62f Pl 18 52 51.0518497680 +45 20 59.399622996           ~ 88 1
8 Kepler-101c Pl 18 53 01.3205511624 +48 21 18.784380528           ~ 24 0
9 Kepler-421b Pl 18 53 01.6404687912 +45 05 15.976733388           ~ 36 0
10 Kepler-1443b Pl 18 53 44.5823414352 +47 04 00.638400828           ~ 16 0
11 Kepler-1339 Ro* 18 54 59.0066389344 +48 22 24.315787668   12.825 12.194 12.108   G0V 52 0
12 BD+44 3020b Pl 18 56 14.3076037320 +44 31 05.389610412           ~ 72 1
13 KOI-2666 Ro* 18 56 28.7457624120 +40 31 27.443016552           ~ 23 0
14 KOI-227.01 Pl? 18 57 24.486216 +41 31 09.18300           ~ 18 0
15 Kepler-1791 ** 18 57 57.6763193064 +42 38 53.821694868   14.019 13.563 13.425   G0 40 0
16 UCAC4 663-071465 * 18 58 07.6322939520 +42 24 57.409706736   14.602 14.152 13.936   ~ 2 0
17 Kepler-1415b Pl 19 00 37.6439812896 +47 52 23.965596480           ~ 12 0
18 2MASS J19005866+3850201 * 19 00 58.6624096008 +38 50 20.168709072           F7V 3 0
19 UCAC4 648-066010 * 19 01 13.9896500640 +39 27 30.501636948       16.197   ~ 2 0
20 Kepler-204 Ro* 19 01 23.3238386160 +41 45 42.926609376           ~ 53 0
21 Kepler-9c Pl 19 02 17.7544327200 +38 24 03.176851896           ~ 109 1
22 Kepler-9b Pl 19 02 17.7544327200 +38 24 03.176851896           ~ 121 1
23 Kepler-1599b Pl 19 04 53.0126357616 +41 09 04.396570236           ~ 11 0
24 Kepler-1270b Pl 19 06 51.7598629704 +48 38 43.067700384           ~ 22 0
25 KOI-7685 * 19 07 05.5555420416 +39 16 39.188161992       13.27   ~ 12 0
26 2MASS J19082022+3758290 * 19 08 20.2241440152 +37 58 29.082529200           ~ 3 0
27 Kepler-1950 Ro* 19 08 20.9969695512 +42 40 07.210837344           ~ 17 0
28 2MASS J19084274+5001516 Ro* 19 08 42.7550638080 +50 01 51.482801208           ~ 7 0
29 UCAC4 664-071577 ** 19 08 51.530760 +42 42 16.54020   13.781 12.897 12.622   K1.5IV 8 0
30 UCAC4 644-065325 RG* 19 09 17.7531900768 +38 36 13.136408820       13.032   ~ 27 0
31 Kepler-279d Pl 19 09 33.9051497520 +42 11 41.357372064           ~ 21 0
32 UCAC4 664-071712 * 19 09 40.1381510664 +42 47 13.334120988       15.226   ~ 3 0
33 TYC 3128-1591-1 V* 19 09 58.8025228728 +42 32 54.267495612   12.419 12.063 12.050   F7IV 4 0
34 KOI-7991 * 19 10 12.4286992512 +47 14 41.438533848   13.701 12.822 12.611   K1.5IV 16 0
35 2MASS J19104792+4249286 Ro* 19 10 47.9176892856 +42 49 28.579614384           ~ 7 0
36 2MASS J19124859+4636056 * 19 12 48.5997795024 +46 36 05.612848056           ~ 11 0
37 2MASS J19131150+4226182 * 19 13 11.5124104968 +42 26 18.213851688           ~ 10 0
38 KOI-4180 ** 19 13 46.324608 +42 27 24.19812   15.261 14.433 14.019   ~ 7 0
39 TYC 3554-1498-1 * 19 13 48.7083164088 +51 28 18.917143644   12.58 12.37     F9.5V 3 0
40 Kepler-1178b Pl 19 13 49.4635965792 +45 48 07.910205912           ~ 15 0
41 KOI-5776 * 19 13 53.5643378544 +47 14 52.473888636           ~ 19 0
42 UCAC4 664-072449 * 19 14 05.1610151940 +42 47 07.382812437   12.974 12.540 12.342   G8III/IV 10 0
43 Kepler-247d Pl 19 14 34.2067558608 +43 02 21.497067276           ~ 23 0
44 2MASS J19144575+3939407 * 19 14 45.7548516648 +39 39 40.761956952           M3.0V 13 0
45 KOI-396 EB* 19 15 01.8637592808 +39 21 02.045125080       13.244   ~ 22 0
46 UCAC4 679-067352 * 19 15 18.7648326432 +45 47 30.994514916   16.078 15.186 15.062   ~ 3 0
47 Kepler-468b Pl 19 15 36.5419951656 +49 22 13.749148200           ~ 15 0
48 KOI-7847 * 19 18 55.5438973440 +43 29 50.720988516       15.292   ~ 4 0
49 2MASS J19190998+3827040 * 19 19 09.9891345864 +38 27 04.049323632           ~ 8 0
50 2MASS J19195987+4324328 * 19 19 59.8671343584 +43 24 32.745641292           ~ 3 0
51 Kepler-1506b Pl 19 20 35.9742583488 +41 27 52.606852812           ~ 8 0
52 2MASS J19204164+3937436 * 19 20 41.6381617872 +39 37 43.550492988           ~ 3 0
53 2MASS J19213588+3808561 * 19 21 35.8868600232 +38 08 56.054535252           ~ 14 0
54 Kepler-628b Pl 19 21 47.8219347840 +39 51 17.266508388           ~ 13 0
55 UCAC4 652-070343 * 19 22 32.5052040336 +40 15 25.111060920   16.196 15.350 15.437   ~ 2 0
56 Kepler-503b Pl 19 22 32.7571535424 +38 42 27.580385304           ~ 20 0
57 Kepler-1882 Ro* 19 22 39.3820497384 +43 29 59.345795436   13.242 12.419 12.421   ~ 36 0
58 2MASS J19225394+3708069 * 19 22 53.9404232592 +37 08 06.945271836           G8II 2 0
59 2MASS J19233356+4023372 * 19 23 33.5683397472 +40 23 37.164449544           ~ 1 0
60 Kepler-85d Pl 19 23 53.6255300424 +45 17 25.088907084           ~ 26 0
61 KOI-4823 ** 19 23 57.602472 +49 13 59.27304   13.90 12.96 12.73   ~ 16 0
62 Kepler-1973 ** 19 24 11.698320 +36 50 23.55432   12.78 11.88 11.56   K1V 64 0
63 2MASS J19243268+4148013 * 19 24 32.6801365368 +41 48 01.365583068           ~ 11 0
64 Kepler-88b Pl 19 24 35.5430965488 +40 40 09.809893020           ~ 68 1
65 UCAC4 690-067799 * 19 25 38.2707795552 +47 51 47.316125628       14.441   ~ 2 0
66 2MASS J19260710+5100289 * 19 26 07.1023878336 +51 00 28.924670664           ~ 9 0
67 KOI-4509.02 Pl? 19 26 46.8416252664 +49 11 16.337037696           ~ 2 0
68 KOI-4509 Ro* 19 26 46.8416252664 +49 11 16.337037696           ~ 18 0
69 KOI-8050 HB* 19 27 52.3254974664 +49 06 55.124676216   14.142 13.025 12.783   K1IV 20 0
70 2MASS J19291139+4240193 Ro* 19 29 11.3933645136 +42 40 19.294886676           ~ 6 0
71 BD+38 3611 Em* 19 29 18.4715604648 +38 25 49.257419412   10.63 10.30     F5 5 0
72 Kepler-167e Pl 19 30 38.0261896920 +38 20 43.437246900           ~ 45 0
73 2MASS J19304171+4129491 * 19 30 41.7188330928 +41 29 49.177302576           ~ 3 0
74 UCAC4 643-071569 * 19 30 45.5587290768 +38 25 57.574088184   14.241 13.297 12.962   ~ 9 0
75 Kepler-430c Pl 19 31 14.0664960888 +49 34 46.059334392           ~ 20 0
76 UCAC4 656-074046 * 19 31 47.1831522672 +41 02 11.686732044   14.661 13.577 13.272   ~ 4 0
77 TYC 3564-2650-1 PM* 19 32 11.6626307280 +48 46 29.993281824   10.63 10.07     F7IV 4 0
78 Kepler-1002 Er* 19 32 19.0718118216 +43 04 25.469349132   12.239 11.790 11.632   G4V 64 0
79 Kepler-69c Pl 19 33 02.6304732336 +44 52 08.019876720           ~ 43 1
80 UCAC4 641-071484 * 19 33 08.3094338832 +38 03 35.116782768   15.520 14.563 15.469   ~ 2 0
81 TYC 3143-1833-1 * 19 33 15.7218936864 +42 14 08.802989196   12.54 12.55     F7IV 4 0
82 Kepler-854b Pl 19 33 24.3099944952 +43 08 04.832385792           ~ 13 0
83 KOI-7832 Ro* 19 33 26.0720533896 +42 48 23.970395556           ~ 16 0
84 Kepler-636 ** 19 34 22.05336 +41 05 42.5796   14.890 13.930 13.666   G9 53 0
85 KOI-7938 * 19 34 44.4795637752 +46 05 44.664394020   12.46 11.74     F6V 11 0
86 UCAC4 649-071759 * 19 34 56.6866762752 +39 37 12.019247220       15.911   ~ 2 0
87 Kepler-1636b Pl 19 36 13.8221713848 +46 26 27.583710000           ~ 19 0
88 Kepler-937c Pl 19 36 40.5134171904 +46 42 52.578441324           ~ 13 0
89 UCAC4 671-075510 RG* 19 36 51.2608722864 +44 03 42.209996364   14.315 13.254 13.051   G9III 32 0
90 2MASS J19373048+4629397 V* 19 37 30.4782059064 +46 29 39.880184172           ~ 2 0
91 UCAC4 655-075793 * 19 37 32.7575881968 +40 48 20.139723072   14.637 13.913 13.810   ~ 2 0
92 KOI-120 ** 19 37 36.453816 +50 10 19.41924   12.42 11.96 11.85   F5 33 0
93 2MASS J19380578+4658133 * 19 38 05.7766067712 +46 58 13.339992288           G8IV-V 7 0
94 UCAC4 683-073043 * 19 39 07.9964437512 +46 32 14.125988904   15.614 14.948 14.748   ~ 2 0
95 Kepler-1877 Ro* 19 39 28.0509271392 +46 47 25.957795704   13.218 12.359 12.178   G5V 49 0
96 2MASS J19394574+3902242 * 19 39 45.7394877240 +39 02 24.218882592           ~ 1 0
97 2MASS J19395904+4703104 Ro* 19 39 59.0553084192 +47 03 10.515042936           F7IV 12 0
98 UCAC4 698-070741 * 19 40 43.0020437184 +49 31 21.643027572   13.519 12.888 12.803   ~ 3 0
99 UCAC4 656-076530 * 19 41 45.7264453056 +41 00 04.341727080       15.642   ~ 10 0
100 UCAC4 644-073744 V* 19 42 00.5182425000 +38 47 03.825448620   12.870 12.369 12.258   ~ 3 0
101 2MASS J19421651+5052293 * 19 42 16.5125382120 +50 52 29.270597484           ~ 6 0
102 UCAC4 694-068892 * 19 42 50.1138555360 +48 37 44.884897896       15.728   ~ 2 0
103 Kepler-452b Pl 19 44 00.8860724760 +44 16 39.171437292           ~ 56 0
104 KOI-3891 Ro* 19 44 37.4505927888 +44 55 12.295817256       13.779   K0III-IV 25 0
105 UCAC4 658-079022 * 19 45 17.5357197360 +41 25 56.876115468   13.761 12.950 12.865   ~ 12 0
106 UCAC4 659-077638 V* 19 45 32.7289031016 +41 42 13.815918180   13.406   12.740   F6Vaw 3 0
107 UCAC4 664-079329 Ro* 19 45 36.3537634032 +42 39 03.818697732       13.020   F5V 7 0
108 Kepler-1080 Ro* 19 45 51.4804382424 +49 10 58.459343700   14.143 13.571 13.384   F7IV 36 0
109 Kepler-840b Pl 19 46 01.7691777264 +49 27 26.238139488           ~ 14 0
110 UCAC4 669-077298 * 19 46 10.1379211368 +43 43 07.196585088   16.252 15.606 15.402   ~ 2 0
111 UCAC4 656-077922 * 19 46 20.1342518400 +41 06 18.224887284   15.907 15.197 15.316   F8 4 0
112 KOI-7750 * 19 46 42.0994357800 +41 09 53.206937244   12.68 11.96     F6IV-Vs 12 0
113 2MASS J19471014+5026467 Ro* 19 47 10.1442204144 +50 26 46.713743052           ~ 11 0
114 KOI-7389 RG* 19 47 23.9186984928 +48 19 23.863537200   13.544 12.478 12.137   K0III 32 0
115 Kepler-470b Pl 19 48 02.2677311112 +50 22 20.371436724           ~ 19 0
116 Kepler-458b Pl 19 48 10.9012787496 +46 19 43.326420384           ~ 17 0
117 KOI-7870 Ro* 19 48 16.1288104824 +44 04 03.400059540           ~ 16 0
118 2MASS J19481889+4133429 * 19 48 18.8881349304 +41 33 42.977471364           ~ 7 0
119 KOI-687 Ro* 19 48 28.1119193664 +43 42 41.009988132       13.806   ~ 42 1
120 Kepler-1543b Pl 19 48 29.8375353072 +47 02 13.340423904           ~ 8 0
121 2MASS J19490065+4733218 * 19 49 00.6539935632 +47 33 21.866542884           ~ 10 0
122 KOI-2971 Ro* 19 49 34.4897306592 +39 49 44.581887264   13.352   12.784   ~ 41 0
123 Kepler-87c Pl 19 51 40.0490199888 +46 57 54.425250252           ~ 54 1
124 KOI-5874 Ro* 19 52 14.9535134808 +48 43 29.708057388           ~ 27 0
125 2MASS J19522610+4218436 * 19 52 26.1020793072 +42 18 43.671974472           F6IV-Vs 3 0
126 KOI-4846.01 Pl? 19 53 07.7062953048 +44 16 19.404646896           ~ 3 0
127 2MASS J19530858+4814097 Ro* 19 53 08.5824521784 +48 14 09.651695856           ~ 8 0
128 Kepler-1189 Ro* 19 53 42.3279102888 +47 56 48.451268040   15.195 14.402 14.357   G7 31 0
129 Kepler-1988 ** 19 54 41.7107343792 +43 47 43.678678776   12.96 12.22 12.01   ~ 34 0
130 UCAC4 655-081695 RG* 19 55 45.4743309360 +40 53 13.800443568   15.469 14.245 13.766   ~ 10 0
131 KOI-4567 ** 20 06 15.071088 +44 14 25.61316   14.508 13.929 13.817   F2V 27 0

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