2022AJ....164...42J

Query : 2022AJ....164...42J

2022AJ....164...42J - Astron. J., 164, 42-42 (2022)

TESS Observations of Kepler Systems with Transit Timing Variations.

JONTOF-HUTTER D., DALBA P.A. and LIVINGSTON J.H.

Abstract (from CDS):

We identify targets in the Kepler field that may be characterized by transit timing variations and are detectable by the Transiting Exoplanet Survey Satellite (TESS). Despite the reduced signal-to-noise ratio of TESS transits compared to Kepler, we recover 48 transits from 13 systems in Sectors 14, 15, 26, 40 and 41. We find strong evidence of a nontransiting perturber orbiting Kepler-396 (KOI-2672) and explore two possible cases of a third planet in that system that could explain the measured transit times. We update the ephemerides and mass constraints where possible at KOI-70 (Kepler-20), KOI-82 (Kepler-102), KOI-94 (Kepler-89), KOI-137 (Kepler-18), KOI-244 (Kepler-25), KOI-245 (Kepler-37), KOI-282 (Kepler-130), KOI-377 (Kepler-9), KOI-620 (Kepler-51), KOI-806 (Kepler-30), KOI-1353 (Kepler-289), and KOI-1783 (Kepler-1662).

Abstract Copyright: © 2022. The Author(s). Published by the American Astronomical Society.

Journal keyword(s): Transit timing variation method - Exoplanet astronomy - Light curves - Photometry

Simbad objects: 79

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Number of rows : 79
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-102 PM* 18 45 55.8559851072 +47 12 28.845259020   12.58 12.07 11.510   K3V 137 0
2 Kepler-102e Pl 18 45 55.8559851072 +47 12 28.845259020           ~ 72 0
3 KOI-82.06 Pl? 18 45 55.8559851072 +47 12 28.845259020           ~ 7 0
4 Kepler-102c Pl 18 45 55.8559851072 +47 12 28.845259020           ~ 40 0
5 Kepler-102f Pl 18 45 55.8559851072 +47 12 28.845259020           ~ 44 0
6 Kepler-102b Pl 18 45 55.8559851072 +47 12 28.845259020           ~ 47 0
7 Kepler-102d Pl 18 45 55.8559851072 +47 12 28.845259020           ~ 55 0
8 Kepler-511 Er* 18 51 46.9662649008 +47 34 29.595822744   13.471 12.723 12.589   G0 64 0
9 Kepler-297d Pl 18 52 50.1951598032 +48 46 39.435391848           ~ 26 0
10 Kepler-297c Pl 18 52 50.1951598032 +48 46 39.435391848           ~ 34 0
11 Kepler-132c Pl 18 52 56.5641599064 +41 20 34.997513460           ~ 23 0
12 Kepler-693 Er* 18 53 00.8527467384 +40 21 29.620083492           ~ 51 0
13 BD+44 3020e Pl 18 56 14.3076037320 +44 31 05.389610412           ~ 21 0
14 BD+44 3020c Pl 18 56 14.3076037320 +44 31 05.389610412           ~ 51 1
15 BD+44 3020 Em* 18 56 14.3076037320 +44 31 05.389610412   10.45 9.77     G8V 158 1
16 BD+44 3020d Pl 18 56 14.3076037320 +44 31 05.389610412           ~ 62 1
17 BD+44 3020b Pl 18 56 14.3076037320 +44 31 05.389610412           ~ 72 1
18 Kepler-90g Pl 18 57 44.0383126392 +49 18 18.496454184           ~ 60 1
19 Kepler-90h Pl 18 57 44.0383126392 +49 18 18.496454184           ~ 47 0
20 Kepler-90 EB* 18 57 44.0383126392 +49 18 18.496454184   14.604 13.896 13.713   G2 155 0
21 Kepler-441 Ro* 18 58 16.0586294328 +49 00 45.215116956           K7 31 0
22 Kepler-30d Pl 19 01 08.0746104528 +38 56 50.218268856           ~ 71 1
23 Kepler-30b Pl 19 01 08.0746104528 +38 56 50.218268856           ~ 89 1
24 Kepler-30 Er* 19 01 08.0746104528 +38 56 50.218268856   16.50   15.767 14.55 ~ 180 1
25 Kepler-30c Pl 19 01 08.0746104528 +38 56 50.218268856           ~ 78 1
26 Kepler-9 Er* 19 02 17.7544327200 +38 24 03.176851896     13.9 13.791   G2 223 1
27 Kepler-9b Pl 19 02 17.7544327200 +38 24 03.176851896           ~ 121 1
28 Kepler-9c Pl 19 02 17.7544327200 +38 24 03.176851896           ~ 109 1
29 Kepler-177 Er* 19 04 11.3086186360 +45 03 11.548856286   15.885 15.078 15.110   ~ 74 0
30 Kepler-25b Pl 19 06 33.2141354736 +39 29 16.358725104           ~ 75 1
31 Kepler-25c Pl 19 06 33.2141354736 +39 29 16.358725104           ~ 103 1
32 Kepler-25 Er* 19 06 33.2141354736 +39 29 16.358725104   11.337 10.623 10.622   F6 192 1
33 Kepler-411 Er* 19 10 25.3469947368 +49 31 23.712634632   13.70 12.55 12.26   K3V 129 0
34 Kepler-20c Pl 19 10 47.5233433920 +42 20 19.301370684           ~ 105 1
35 Kepler-20e Pl 19 10 47.5233433920 +42 20 19.301370684           ~ 60 1
36 Kepler-20 Er* 19 10 47.5233433920 +42 20 19.301370684   13.278 12.630 12.478 11.64 G5V 201 1
37 Kepler-20d Pl 19 10 47.5233433920 +42 20 19.301370684           ~ 77 1
38 Kepler-20b Pl 19 10 47.5233433920 +42 20 19.301370684           ~ 123 1
39 Kepler-20f Pl 19 10 47.5233433920 +42 20 19.301370684           ~ 67 1
40 Kepler-130c Pl 19 13 48.1593590088 +40 14 43.162049328           ~ 41 0
41 Kepler-130d Pl 19 13 48.1593590088 +40 14 43.162049328           ~ 28 0
42 Kepler-130b Pl 19 13 48.1593590088 +40 14 43.162049328           ~ 36 0
43 Kepler-130 Er* 19 13 48.1593590088 +40 14 43.162049328   12.687 12.007 11.868   G1V 90 0
44 Kepler-953 ** 19 15 53.1710250312 +44 37 28.314478488   12.72 11.89 11.80   G3 49 0
45 Kepler-46 Er* 19 17 04.4929642440 +42 36 15.041328444   16.235 15.741 15.314   ~ 94 1
46 Kepler-1662c Pl 19 17 21.9470227680 +46 59 17.635271604           ~ 31 0
47 Kepler-1662b Pl 19 17 21.9470227680 +46 59 17.635271604           ~ 32 0
48 Kepler-1662 Em* 19 17 21.9470227680 +46 59 17.635271604           K5 60 1
49 Kepler-210 Er* 19 30 00.8101383528 +43 04 59.363216256   15.367 14.279 13.927   M0V 79 1
50 Kepler-210c Pl 19 30 00.8101383528 +43 04 59.363216256           ~ 30 0
51 Kepler-561 Er* 19 34 59.3005538184 +45 06 25.941399732   15.381 14.552 14.274   ~ 61 0
52 Kepler-603 Er* 19 37 07.4366582688 +42 17 27.394123704   15.716 15.034 15.002   ~ 66 0
53 Kepler-1717 * 19 40 51.0352882944 +49 33 43.894232640           F5V 47 0
54 Kepler-419 EB* 19 41 40.2991189536 +51 11 05.168339880   13.498 13.036 13.088   ~ 98 1
55 Kepler-396 Er* 19 44 31.8711622728 +48 58 38.563365252   12.832 12.032 11.828   G4 83 0
56 Kepler-396c Pl 19 44 31.8711622728 +48 58 38.563365252           ~ 41 0
57 Kepler-396b Pl 19 44 31.8711622728 +48 58 38.563365252           ~ 40 0
58 Kepler-51 Er* 19 45 55.1428629456 +49 56 15.650520684       14.829   G4 165 1
59 Kepler-51d Pl 19 45 55.1428629456 +49 56 15.650520684           ~ 98 0
60 Kepler-51c Pl 19 45 55.1428629456 +49 56 15.650520684           ~ 63 1
61 Kepler-51b Pl 19 45 55.1428629456 +49 56 15.650520684           ~ 110 1
62 Kepler-11 Er* 19 48 27.6226218768 +41 54 32.903163504   14.635 13.838 13.742   G2V 377 1
63 Kepler-89 Ro* 19 49 19.9343204784 +41 53 28.006017936           ~ 175 1
64 Kepler-89d Pl 19 49 19.9343204784 +41 53 28.006017936           ~ 93 1
65 Kepler-89c Pl 19 49 19.9343204784 +41 53 28.006017936           ~ 66 1
66 Kepler-89e Pl 19 49 19.9343204784 +41 53 28.006017936           ~ 70 1
67 Kepler-89b Pl 19 49 19.9343204784 +41 53 28.006017936           ~ 55 1
68 Kepler-448 Er* 19 49 48.8933114592 +41 00 39.630681720   11.73 11.51     F5IV 89 0
69 Kepler-289b Pl 19 49 51.6736237968 +42 52 58.268872164           ~ 50 0
70 Kepler-289c Pl 19 49 51.6736237968 +42 52 58.268872164           ~ 57 0
71 Kepler-289d Pl 19 49 51.6736237968 +42 52 58.268872164           ~ 27 0
72 Kepler-289 Er* 19 49 51.6736237968 +42 52 58.268872164   14.724 14.175 14.019   G2 94 0
73 Kepler-18c Pl 19 52 19.0688312520 +44 44 46.807928916           ~ 87 1
74 Kepler-18d Pl 19 52 19.0688312520 +44 44 46.807928916           ~ 90 1
75 Kepler-18b Pl 19 52 19.0688312520 +44 44 46.807928916           ~ 83 1
76 Kepler-18 Er* 19 52 19.0688312520 +44 44 46.807928916   14.750 13.767 13.93   ~ 146 1
77 Kepler-29 Er* 19 53 23.6017612992 +47 29 28.436776467   16.014 15.456 15.540   G7 80 1
78 Kepler-17 Ro* 19 53 34.8643397568 +47 48 54.049530564   14.6   13.6   G5V 175 1
79 Kepler-79d Pl 20 02 04.1057010912 +44 22 53.646047436           ~ 95 1

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