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Kepler-231 Overview

Kepler-231 0.55 R⦿ 4112.00 K
Kepler-231 b
0.154 RJup
Kepler-231 c
0.172 RJup
Architecture
Kepler-231
Kepler-231
Kepler-231 b
Kepler-231 c
Other Data
Bibliography 22
Exoplanet Archive Notes 2
Nearby Data 6
Discovery Data
Host Planet Method Year Reference Disposition
Kepler-231 Kepler-231 b Transit 2014 Rowe et al. 2014 Confirmed Planet
Kepler-231 Kepler-231 c Transit 2014 Rowe et al. 2014 Confirmed Planet
Kepler-231 b
  • Orbital period, transit mid-point, transit duration, Rp/Rs and their errors taken from DR24 KOI table. Planet radius error propagated from stellar radius error in ref. and Rp/Rs error. (Morton et al. 2016)
Kepler-231 c
  • Orbital period, transit mid-point, transit duration, Rp/Rs and their errors taken from DR24 KOI table. Planet radius error propagated from stellar radius error in ref. and Rp/Rs error. (Morton et al. 2016)
RA
19h35m53.61s
Dec
+50d31m54.65s
Distance
316.618+3.348-3.281
pc
Parallax
3.1299500±0.0328129 mas
Ecliptic Latitude
69.93611 deg
Ecliptic Longitude
318.83625 deg
Galactic Latitude
14.06137 deg
Galactic Longitude
82.91642 deg
Total Proper Motion
13.5889675±0.0636318 mas/yr
Proper Motion (RA)
5.0404100±0.0615647 mas/yr
Proper Motion (Dec)
-12.6196000±0.0639554 mas/yr
Photometry
mV
15.813±0.057
mTESS
14.5736±0.0068
mJ
13.405±0.022
mH
12.775±0.023
mKs
12.589±0.026
mKep
15.385
mW1
12.535±0.023
mW2
12.545±0.023
mW3
12.357±0.239
mW4
9.104
mGaia
15.389600±0.000606
mB
17.018±0.000
mg
---
mi
---
mr
---
mz
---
Mission
Tools
ExoFOP Target Overview Page
IRSA Finding Chart
Kepler Names
KOI
Kepler Stellar Data
Kepler Positional Probabilities
Q1-Q17 DR25 False Positive Probabilities
Kepler Certified False Positive
Q1-Q16 DR25 TCE
Stellar Hosts
Kepler Time Series
Kepler TCE Time Series
Source TICv8 Berger et al. 2018 Gaia DR2 Morton et al. 2016 Hadden et al. 2014 Rowe et al. 2014 Mann et al. 2013 Batalha et al. 2013 Muirhead et al. 2012 Latham et al. 2005 Q1-Q17 DR25 Supplemental KOI Table Q1-Q17 DR25 Supplemental KOI Table Q1-Q17 DR25 KOI Table Q1-Q17 DR25 KOI Table Q1-Q17 DR24 KOI Table Q1-Q17 DR24 KOI Table Q1-Q16 KOI Table Q1-Q16 KOI Table Q1-Q12 KOI Table Q1-Q12 KOI Table Q1-Q8 KOI Table Q1-Q8 KOI Table Q1-Q6 KOI Table Q1-Q6 KOI Table Show Candidate Solutions >> << Hide Candidate Solutions
Teff
(K)
4079.0±122.0 4078±82
4007.9968+183.2530-240.9970
4147.000+44.784-44.800
 --- 3767±150 4078±58 4112
3767+135-51
 4112 --- --- 4077±81 4077±81
3767 +135-51
3767 +135-51
3767 +135-51
3767 +135-51
3767.00 +135.00-51.00
3767.00 +135.00-51.00
4237.00±69.00 4237.00±69.00 4112 4112
M✶
(M⦿)
0.64 --- ---
0.590+0.033-0.036
 0.65 --- 0.650±0.070 0.58 0.51±0.06 --- --- ---
0.576 +0.031-0.035
0.576 +0.031-0.035
0.51±0.06 0.51±0.06 0.51±0.06 0.51±0.06 0.5100±0.0600 0.5100±0.0600 0.5800±0.0140 0.5800±0.0140 --- ---
R✶
(R⦿)
0.591335 0.588±0.017
0.6162629+0.0813742-0.0527113
0.570+0.025-0.026
 0.611 0.490±0.021 0.611±0.035 0.55 0.48±0.06 0.653 --- ---
0.56 +0.03-0.034
0.56 +0.03-0.034
0.48±0.06 0.48±0.06 0.48±0.06 0.48±0.06 0.4800±0.0600 0.4800±0.0600 0.5510±0.0110 0.5510±0.0110 .55 .55
log g
(log10(cm/s2))
4.70058 --- ---
4.700+0.018-0.016
 --- 4.779±0.200 --- 4.72 --- 4.57 --- --- 4.702±0.027 4.702±0.027 4.783±0.075 4.783±0.075 4.783±0.075 4.783±0.075 4.783±0.075 4.783±0.075 4.720±0.300 4.720±0.300 4.72 4.72
L✶
(log10(L⦿))
-1.05942 ---
-1.0540637+0.0106877-0.0109574
 --- --- ---
-1.04+0.05-0.06
 --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
Metallicity
(dex)
--- --- ---
-0.260+0.125-0.144
[Fe/H] 		--- --- --- --- -0.10±0.11 [M/H] -0.011 [Fe/H] --- --- -0.24±0.15 [Fe/H] -0.24±0.15 [Fe/H] -0.100±0.110 [Fe/H] -0.100±0.110 [Fe/H] -0.100±0.110 [Fe/H] -0.100±0.110 [Fe/H] -0.100±0.110 [Fe/H] -0.100±0.110 [Fe/H] --- --- --- ---
Sp. T
--- --- --- --- --- --- --- --- M1 V --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
Age
(Gyr)
--- --- ---
3.47+4.93-1.86
 --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- 13.8±3.7 13.8±3.7 --- ---
ρ✶
(g/cm3)
4.3636098 --- --- --- --- --- --- --- --- --- --- ---
8.48241 +0.62905-2.11552
18.09666 +17.88441-12.19106
7.16212 +1.29085-1.24440
33.27197 +1.46456-12.49645
33.27197 +1.46456-12.49645
7.16212 +1.29085-1.24440
7.16212 +1.29085-1.24440
33.27197 +1.46456-12.49645
--- --- --- ---
Print
Status
Confirmed Planet
Detected By
Transit
Tools
Transit Prediction Service
Kepler Names
KOI
Transit
Source Rowe et al. 2014 GajdoĊĦ et al. 2019 Berger et al. 2018 Holczer et al. 2016 Morton et al. 2016 Dressing & Charbonneau 2015 Hadden et al. 2014 Mann et al. 2013 Q1-Q17 DR25 Supplemental KOI Table Q1-Q17 DR25 KOI Table Q1-Q17 DR24 KOI Table Q1-Q16 KOI Table Q1-Q12 KOI Table Q1-Q8 KOI Table Show Candidate Solutions >> << Hide Candidate Solutions
a/R✶
--- --- --- --- --- --- --- --- --- 45.9±22.7 56.27±2.5 56.27±2.5 56.27±2.5 29.4±1.1
Teq
(K)
--- --- --- --- --- --- --- --- --- 488 426 426 426 503
b
0.82±0.05 --- --- --- --- --- --- --- ---
0.628 +0.003-0.478
0.0455 +0.3895-0.0454
0.0455 +0.3895-0.0454
0.0455 +0.3895-0.0454
0.87±0.66
S
(S⨁)
--- ---
14.879+1.530-1.407
 --- ---
7.830+2.630-2.100
 --- 14.739±1.864 ---
13.43 +2.69-2.50
7.81 +3.57-2.15
7.81 +3.57-2.15
7.81 +3.57-2.15
---
e
--- --- --- --- --- --- --- --- --- 0 0 0 0 0
i
(deg)
--- --- --- --- --- --- --- --- --- 89.22 89.95 89.95 89.95 88.24
P
(days)
10.065275±0.000027 10.0652457992±0.0000211839 --- 10.06523212±0.00000281 10.06525843±1.783e-05
10.06525147+0.00002460-0.00002480
 10.065 --- 10.06524317±1.49e-05 10.06524317±1.49e-05 10.06525843±1.783e-05 10.06525843±1.783e-05 10.06525843±1.783e-05 10.065186±6.7e-05
Rp
(R⨁)
1.73±0.12 ---
2.002+0.302-0.118
 ---
1.92+0.10-0.11
1.54+0.22-0.20
 2.20±0.34 2.202±0.338 ---
1.91 +0.1-0.12
1.61 +0.21-0.2
1.61 +0.21-0.2
1.61 +0.21-0.2
1.97±0.68
Rp/R✶
--- --- --- ---
0.030809 +0.000892-0.000993
--- --- --- ---
0.031153 +0.004621-0.00161
0.030809 +0.000892-0.000993
0.030809 +0.000892-0.000993
0.030809 +0.000892-0.000993
0.033±0.011
a
(au)
0.074 --- --- --- --- --- --- --- --- .076 .0729 .0729 .0729 .076
δ
(%)
--- --- --- 0.1040 --- --- --- --- --- 0.10533±0.00392
0.11596+0.00420-0.00420
0.11596+0.00420-0.00420
0.11596+0.00420-0.00420
 0.09220
T14
(hours)
1.440±0.063 --- --- 1.7242 1.4073±0.0526 --- --- --- --- 1.369±0.0393 1.4073±0.0526 1.4073±0.0526 1.4073±0.0526 1.4732
TC
(days)
2454969.28185±0.00148 2454969.28904000±0.00165234 --- 2454969.289297±0.002462 2454969.28797±0.00142 --- --- --- 2454969.289±0.00119 2454969.289±0.00119 2454969.288±0.00142 2454969.288±0.00142 2454969.288±0.00142 2454969.2891±0.0025
Rp
(RJup)
0.154±0.011 ---
0.1786+0.0269-0.0105
 ---
0.171+0.009-0.010
0.137+0.020-0.018
 0.196±0.030 0.1964±0.0302 --- --- --- --- --- ---
Mp
(M⨁)
--- --- --- --- --- ---
35.4 +19.7-16.6
--- --- --- --- --- --- ---
Mp
(MJup)
--- --- --- --- --- ---
0.111 +0.062-0.052
--- --- --- --- --- --- ---
Print
Status
Confirmed Planet
Detected By
Transit Timing Variations, Transit
Tools
Transit Prediction Service
Kepler Names
KOI
Transit
Source Rowe et al. 2014 Berger et al. 2018 Holczer et al. 2016 Morton et al. 2016 Dressing & Charbonneau 2015 Hadden et al. 2014 Mann et al. 2013 Muirhead et al. 2012 Q1-Q17 DR25 Supplemental KOI Table Q1-Q17 DR25 KOI Table Q1-Q17 DR24 KOI Table Q1-Q16 KOI Table Q1-Q12 KOI Table Q1-Q8 KOI Table Show Candidate Solutions >> << Hide Candidate Solutions
P
(days)
19.271566±0.000099 --- 19.27153424±0.00000478 19.2715468±4.404e-05
19.27103179+0.00035100-0.00035200
 19.271 --- 19.26930046±0.00059000 19.27153892±4.145e-05 19.27153892±4.145e-05 19.2715468±4.404e-05 19.2715468±4.404e-05 19.2715468±4.404e-05 19.27147±0.00016
Rp
(R⨁)
1.93±0.19
2.029+0.085-0.067
 ---
2.04+0.10-0.11
1.81+0.28-0.25
 2.13±0.38 2.135±0.379 1.69±1.76 ---
1.93 +0.1-0.12
1.73 +0.22-0.21
1.73 +0.22-0.21
1.73 +0.22-0.21
1.93±0.73
Rp
(RJup)
0.172±0.017
0.1810+0.0076-0.0060
 ---
0.182+0.009-0.010
0.161+0.025-0.022
 0.190±0.034 0.1905±0.0338 0.151±0.157 --- --- --- --- --- ---
Rp/R✶
--- --- ---
0.033052 +0.000699-0.000914
--- --- --- 0.03200±0.03300 ---
0.031585 +0.000961-0.0005
0.033052 +0.000699-0.000914
0.033052 +0.000699-0.000914
0.033052 +0.000699-0.000914
0.032±0.012
T14
(hours)
3.209±0.089 --- 3.1000 2.8327±0.0698 --- --- --- --- --- 2.7594±0.0551 2.8327±0.0698 2.8327±0.0698 2.8327±0.0698 2.9239
TC
(days)
2455019.76907±0.00327 --- 2454981.228359±0.004583 2455019.7702±0.0019 --- --- --- --- 2455019.771±0.00182 2455019.771±0.00182 2455019.77±0.00187 2455019.77±0.00187 2455019.77±0.00187 2455019.775±0.0029
δ
(%)
--- --- 0.1265 --- --- --- --- --- --- 0.12198±0.00353 0.13253±0.00379 0.13253±0.00379 0.13253±0.00379 0.11990
S
(S⨁)
---
6.267+0.644-0.593
 --- ---
3.29+1.10-0.88
 --- 6.199±0.784 --- ---
5.66 +1.13-1.06
3.28 +1.50-0.90
3.28 +1.50-0.90
3.28 +1.50-0.90
---
a/R✶
--- --- --- --- --- --- --- --- --- 55.02±4.1 52±9.4 52±9.4 52±9.4 45.4±1.7
Teq
(K)
--- --- --- --- --- --- --- 345 --- 393 343 343 343 406
b
0.87±0.30 --- --- --- --- --- --- --- ---
0.031 +0.36-0.031
0.2575 +0.1307-0.2574
0.2575 +0.1307-0.2574
0.2575 +0.1307-0.2574
0.5±0.19
e
--- --- --- --- --- --- --- --- --- 0 0 0 0 0
i
(deg)
--- --- --- --- --- --- --- --- --- 89.97 89.95 89.95 89.95 89.38
a
(au)
0.114 --- --- --- --- --- --- 0.11210±0.00443 --- .1171 .1125 .1125 .1125 .117
Mp
(M⨁)
--- --- --- --- ---
24.1 +13.5-11.2
--- --- --- --- --- --- --- ---
Mp
(MJup)
--- --- --- --- ---
0.076 +0.042-0.035
--- --- --- --- --- --- --- ---
Print
Kepler Detection Products (4 File Types, 19 Files)
Kepler Pipeline Data Validation Reports q1_q12_tce q1_q16_tce q1_q17_dr24_tce q1_q17_dr25_tce
Kepler Pipeline Data Validation Summaries q1_q12_tce q1_q12_tce q1_q16_tce q1_q16_tce q1_q17_dr24_tce q1_q17_dr24_tce q1_q17_dr25_tce q1_q17_dr25_tce
Kepler TCERT Reports q1_q16_tce q1_q17_dr24_tce q1_q17_dr25_tce
Kepler Planet Detection Metrics q1_q17_dr24_stellar q1_q17_dr24_stellar q1_q17_dr25_stellar q1_q17_dr25_stellar
Kepler Detection Products
Kepler Pipeline Data Validation Summaries q1_q12_tce q1_q16_tce q1_q17_dr24_tce q1_q17_dr25_tce
Kepler Detection Products
Kepler Pipeline Data Validation Summaries q1_q12_tce q1_q16_tce q1_q17_dr24_tce q1_q17_dr25_tce
Kepler Object of Interest
KepID 12066335 12066335 12066335 12066335 12066335 12066335 12066335
KOI Name K00784.02 K00784.02 K00784.02 K00784.02 K00784.02 K00784.02 K00784.02
Kepler Name Kepler-231 b Kepler-231 b Kepler-231 b Kepler-231 b Kepler-231 b Kepler-231 b Kepler-231 b
Exoplanet Archive Disposition CONFIRMED CONFIRMED CONFIRMED CONFIRMED CONFIRMED CONFIRMED CONFIRMED
Vetting Status Done Done Done Done Done Done Done
Date of Last Parameter Update 2018-08-16 2017-08-31 2015-09-24 2014-12-18 2014-12-04 2014-01-07 2013-02-12
Disposition Using Kepler Data CANDIDATE CANDIDATE CANDIDATE NOT DISPOSITIONED NOT DISPOSITIONED NOT DISPOSITIONED CANDIDATE
Not Transit-Like False Positive Flag 0 0 0 0 0 --- ---
Stellar Eclipse False Positive Flag 0 0 0 0 0 --- ---
Centroid Offset False Positive Flag 0 0 0 0 0 --- ---
Ephemeris Match Indicates Contamination False Positive Flag 0 0 0 0 0 --- ---
Disposition Provenance q1_q17_dr25_sup_koi q1_q17_dr25_koi q1_q17_dr24_koi q1_q16_koi q1_q12_koi q1_q8_koi q1_q6_kepler_candidates
Orbital Period [days] 10.06524317±1.49e-05 10.06524317±1.49e-05 10.06525843±1.783e-05 10.06525843±1.783e-05 10.06525843±1.783e-05 10.065186±6.7e-05 10.065186±6.7e-05
Transit Epoch [BKJD] 136.28906±0.00119 136.28906±0.00119 136.28797±0.00142 136.28797±0.00142 136.28797±0.00142 136.2891±0.0025 136.2891±0.0025
Transit Epoch [BJD] 2454969.289±0.00119 2454969.289±0.00119 2454969.288±0.00142 2454969.288±0.00142 2454969.288±0.00142 2454969.2891±0.0025 2454969.2891±0.0025
Parameters Provenance q1_q17_dr25_sup_koi q1_q17_dr25_koi q1_q17_dr24_koi q1_q16_koi q1_q12_koi q1_q8_koi q1_q6_kepler_candidates
Number of Planets 2 2 2 2 2 2 2
TCE Delivery q1_q17_dr25_tce q1_q17_dr25_tce q1_q17_dr24_tce q1_q16_tce q1_q12_tce --- ---
Link to DV Report kplr012066335-20160209194854_dvr.pdf kplr012066335-20160209194854_dvr.pdf kplr012066335-20141002224145_dvr.pdf kplr012066335-20130815195353_dvr.pdf kplr012066335-20121029204534_dvr.pdf --- ---
RA [decimal degrees] 293.97336 293.97336 293.97336 293.97336 293.97336 293.97336 293.97336
Dec [decimal degrees] 50.531909999999996 50.531909999999996 50.531909999999996 50.531909999999996 50.531909999999996 50.531909999999996 50.531909999999996
Kepler-band [mag] 15.385000000000002 15.385000000000002 15.385000000000002 15.385000000000002 15.385000000000002 15.385000000000002 15.385000000000002
g'-band [mag] 16.618000000000002 16.618000000000002 16.618000000000002 16.618000000000002 16.618000000000002 16.618000000000002 16.618000000000002
r'-band [mag] 15.383000000000001 15.383000000000001 15.383000000000001 15.383000000000001 15.383000000000001 15.383000000000001 15.383000000000001
i'-band [mag] 14.857000000000001 14.857000000000001 14.857000000000001 14.857000000000001 14.857000000000001 14.857000000000001 14.857000000000001
z'-band [mag] 14.592 14.592 14.592 14.592 14.592 14.592 14.592
J-band [mag] 13.405000000000001 13.405000000000001 13.405000000000001 13.405000000000001 13.405000000000001 13.405000000000001 13.405000000000001
H-band [mag] 12.775 12.775 12.775 12.775 12.775 12.775 12.775
K-band [mag] 12.589 12.589 12.589 12.589 12.589 12.589 12.589
Disposition Score --- 1.0 --- --- --- --- ---
Comment --- NO_COMMENT --- --- --- --- ---
Eccentricity --- 0 0 0 0 0 0
Impact Parameter ---
0.628 +0.003-0.478
0.0455 +0.3895-0.0454
0.0455 +0.3895-0.0454
0.0455 +0.3895-0.0454
0.87±0.66 0.87±0.81
Transit Duration [hrs] --- 1.369±0.0393 1.4073±0.0526 1.4073±0.0526 1.4073±0.0526 1.4732 1.4732
Transit Depth [ppm] --- 1053.3±39.2 1159.6±42 1159.6±42 1159.6±42 922 904
Planet-Star Radius Ratio ---
0.031153 +0.004621-0.00161
0.030809 +0.000892-0.000993
0.030809 +0.000892-0.000993
0.030809 +0.000892-0.000993
0.033±0.011 0.033±0.011
Fitted Stellar Density [g/cm**3] ---
18.09666 +17.88441-12.19106
33.27197 +1.46456-12.49645
33.27197 +1.46456-12.49645
33.27197 +1.46456-12.49645
--- ---
Planetary Fit Type --- LS+MCMC MCMC MCMC MCMC --- ---
Planetary Radius [Earth radii] ---
1.91 +0.1-0.12
1.61 +0.21-0.2
1.61 +0.21-0.2
1.61 +0.21-0.2
1.97±0.68 1.96
Orbit Semi-Major Axis [au] --- .076 .0729 .0729 .0729 .076 .076
Inclination [deg] --- 89.22 89.95 89.95 89.95 88.24 ---
Equilibrium Temperature [K] --- 488 426 426 426 503 488
Insolation Flux [Earth flux] ---
13.43 +2.69-2.50
7.81 +3.57-2.15
7.81 +3.57-2.15
7.81 +3.57-2.15
--- ---
Planet-Star Distance over Star Radius --- 45.9±22.7 56.27±2.5 56.27±2.5 56.27±2.5 29.4±1.1 29.4±1.1
Limb Darkening Model --- Claret (2011 A&A 529 75) ATLAS LS Claret (2011 A&A 529 75) ATLAS LS Claret (2011 A&A 529 75) ATLAS LS Claret (2011 A&A 529 75) ATLAS LS Claret (2011 A&A 529 75) ATLAS LS Claret (2011 A&A 529 75) ATLAS LS
Limb Darkening Coeff. 4 --- 0.0 0.0 0.0 0.0 -0.3057 ---
Limb Darkening Coeff. 3 --- 0.0 0.0 0.0 0.0 0.9368000000000001 ---
Limb Darkening Coeff. 2 --- 0.2589 0.3109 0.3109 0.3109 -0.4339 ---
Limb Darkening Coeff. 1 --- 0.46390000000000003 0.41290000000000004 0.41290000000000004 0.41290000000000004 0.6474000000000001 ---
Maximum Single Event Statistic --- 5.446764 9.789055 --- --- --- ---
Maximum Multiple Event Statistic --- 21.658537 23.57708 --- --- --- ---
Transit Signal-to-Noise --- 30.3 23.7 23.7 23.7 33.5 22.400000000000002
Number of Transits --- 126 127 --- --- --- ---
TCE Planet Number --- 2 2 2 2 --- ---
Quarters --- 11111111111111111000000000000000 11111111111111111000000000000000 --- --- --- ---
Odd-Even Depth Comparision Statistic --- 0.0088 --- --- --- --- ---
Transit Model --- Mandel and Agol (2002 ApJ 580 171) Mandel and Agol (2002 ApJ 580 171) Mandel and Agol (2002 ApJ 580 171) Mandel and Agol (2002 ApJ 580 171) Mandel and Agol (2002 ApJ 580 171) Mandel and Agol (2002 ApJ 580 171)
Link to DV Summary --- kplr012066335-002-20160209194854_dvs.pdf kplr012066335-002-20141002224145_dvs.pdf kplr012066335-002-20130826182306_dvs.pdf kplr012066335-002-20121115231752_dvs.pdf --- ---
Stellar Effective Temperature [K] --- 4077±81
3767 +135-51
3767 +135-51
3767.00 +135.00-51.00
4237.00±69.00 4112
Stellar Surface Gravity [log10(cm/s**2)] --- 4.702±0.027 4.783±0.075 4.783±0.075 4.783±0.075 4.720±0.300 4.72
Stellar Metallicity [dex] --- -0.24±0.15 -0.100±0.110 -0.100±0.110 -0.100±0.110 --- ---
Stellar Radius [Solar radii] ---
0.56 +0.03-0.034
0.48±0.06 0.48±0.06 0.4800±0.0600 0.5510±0.0110 .55
Stellar Mass [Solar mass] ---
0.576 +0.031-0.035
0.51±0.06 0.51±0.06 0.5100±0.0600 0.5800±0.0140 ---
Stellar Parameter Provenance --- q1_q17_dr25_stellar stellar_q1_q16 stellar_q1_q16 stellar_q1_q16 Pinsonneault KIC
FW Offset Significance [percent] --- 0.0 0.08700000000000001 0.681 0.158 --- ---
FW Source α(OOT) [hrs] --- 19.598212±0.000014 19.598211±0.000015 19.598222±0.000014 19.598220000±0.000017000 --- ---
FW Source δ(OOT) [deg] --- 50.53192±0.00017 50.53215±0.00016 50.53208±0.00015 50.53224000±0.00017000 --- ---
FW Source Δα(OOT) [sec] --- -0.42±0.47 -0.44±0.5 -0.08±0.48 -0.02800±0.06200 --- ---
FW Source Δδ(OOT) [arcsec] --- 0.02±0.6 0.88±0.56 0.61±0.55 0.03800±0.04000 --- ---
FW Δα(OOT) [sec] --- 0.00053±0.00046 0.00055±0.00048 0.00023±0.00052 2.8e-05±6.4e-05 --- ---
FW Δδ(OOT) [arcsec] --- 0.00116±0.00059 -0.00016±0.00054 5e-05±0.00061 -3.8e-05±4.2e-05 --- ---
PRF ΔαSQ(OOT) [arcsec] --- 0.11±0.14 0.03±0.14 -0.03±0.14 -0.1400±0.1400 --- ---
PRF ΔδSQ(OOT) [arcsec] --- -0.23±0.24 -0.25±0.24 -0.25±0.24 -0.3700±0.1600 --- ---
PRF ΔθSQ(OOT) [arcsec] --- 0.25±0.23 0.25±0.14 0.25±0.14 0.4000±0.1600 --- ---
PRF ΔαSQ(KIC) [arcsec] --- 0.17±0.17 0.09±0.17 0.05±0.14 -0.0700±0.1400 --- ---
PRF ΔδSQ(KIC) [arcsec] --- -0.23±0.22 -0.25±0.22 -0.25±0.2 -0.3500±0.1600 --- ---
PRF ΔθSQ(KIC) [arcsec] --- 0.28±0.21 0.27±0.2 0.25±0.19 0.3500±0.1600 --- ---
Chi-Square --- --- --- --- --- 1.06 1.08
Stellar Age [Gyr] --- --- --- --- --- 13.8±3.7 ---
KepID 12066335 12066335 12066335 12066335 12066335 12066335 12066335
KOI Name K00784.01 K00784.01 K00784.01 K00784.01 K00784.01 K00784.01 K00784.01
Kepler Name Kepler-231 c Kepler-231 c Kepler-231 c Kepler-231 c Kepler-231 c Kepler-231 c Kepler-231 c
Exoplanet Archive Disposition CONFIRMED CONFIRMED CONFIRMED CONFIRMED CONFIRMED CONFIRMED CONFIRMED
Vetting Status Done Done Done Done Done Done Done
Date of Last Parameter Update 2018-08-16 2017-08-31 2015-09-24 2014-12-18 2014-12-04 2014-01-07 2013-02-12
Disposition Using Kepler Data CANDIDATE CANDIDATE CANDIDATE NOT DISPOSITIONED NOT DISPOSITIONED CANDIDATE CANDIDATE
Not Transit-Like False Positive Flag 0 0 0 0 0 --- ---
Stellar Eclipse False Positive Flag 0 0 0 0 0 --- ---
Centroid Offset False Positive Flag 0 0 0 0 0 --- ---
Ephemeris Match Indicates Contamination False Positive Flag 0 0 0 0 0 --- ---
Disposition Provenance q1_q17_dr25_sup_koi q1_q17_dr25_koi q1_q17_dr24_koi q1_q16_koi q1_q12_koi q1_q8_koi q1_q6_kepler_candidates
Orbital Period [days] 19.27153892±4.145e-05 19.27153892±4.145e-05 19.2715468±4.404e-05 19.2715468±4.404e-05 19.2715468±4.404e-05 19.27147±0.00016 19.27147±0.00016
Transit Epoch [BKJD] 186.77093±0.00182 186.77093±0.00182 186.7702±0.00187 186.7702±0.00187 186.7702±0.00187 186.775±0.0029 186.775±0.0029
Transit Epoch [BJD] 2455019.771±0.00182 2455019.771±0.00182 2455019.77±0.00187 2455019.77±0.00187 2455019.77±0.00187 2455019.775±0.0029 2455019.775±0.0029
Parameters Provenance q1_q17_dr25_sup_koi q1_q17_dr25_koi q1_q17_dr24_koi q1_q16_koi q1_q12_koi q1_q8_koi q1_q6_kepler_candidates
Number of Planets 2 2 2 2 2 2 2
TCE Delivery q1_q17_dr25_tce q1_q17_dr25_tce q1_q17_dr24_tce q1_q16_tce q1_q12_tce --- ---
Link to DV Report kplr012066335-20160209194854_dvr.pdf kplr012066335-20160209194854_dvr.pdf kplr012066335-20141002224145_dvr.pdf kplr012066335-20130815195353_dvr.pdf kplr012066335-20121029204534_dvr.pdf --- ---
RA [decimal degrees] 293.97336 293.97336 293.97336 293.97336 293.97336 293.97336 293.97336
Dec [decimal degrees] 50.531909999999996 50.531909999999996 50.531909999999996 50.531909999999996 50.531909999999996 50.531909999999996 50.531909999999996
Kepler-band [mag] 15.385000000000002 15.385000000000002 15.385000000000002 15.385000000000002 15.385000000000002 15.385000000000002 15.385000000000002
g'-band [mag] 16.618000000000002 16.618000000000002 16.618000000000002 16.618000000000002 16.618000000000002 16.618000000000002 16.618000000000002
r'-band [mag] 15.383000000000001 15.383000000000001 15.383000000000001 15.383000000000001 15.383000000000001 15.383000000000001 15.383000000000001
i'-band [mag] 14.857000000000001 14.857000000000001 14.857000000000001 14.857000000000001 14.857000000000001 14.857000000000001 14.857000000000001
z'-band [mag] 14.592 14.592 14.592 14.592 14.592 14.592 14.592
J-band [mag] 13.405000000000001 13.405000000000001 13.405000000000001 13.405000000000001 13.405000000000001 13.405000000000001 13.405000000000001
H-band [mag] 12.775 12.775 12.775 12.775 12.775 12.775 12.775
K-band [mag] 12.589 12.589 12.589 12.589 12.589 12.589 12.589
Disposition Score --- 1.0 --- --- --- --- ---
Comment --- NO_COMMENT --- --- --- --- ---
Eccentricity --- 0 0 0 0 0 0
Impact Parameter ---
0.031 +0.36-0.031
0.2575 +0.1307-0.2574
0.2575 +0.1307-0.2574
0.2575 +0.1307-0.2574
0.5±0.19 0.5±0.44
Transit Duration [hrs] --- 2.7594±0.0551 2.8327±0.0698 2.8327±0.0698 2.8327±0.0698 2.9239 2.9239
Transit Depth [ppm] --- 1219.8±35.3 1325.3±37.9 1325.3±37.9 1325.3±37.9 1199 1187
Planet-Star Radius Ratio ---
0.031585 +0.000961-0.0005
0.033052 +0.000699-0.000914
0.033052 +0.000699-0.000914
0.033052 +0.000699-0.000914
0.032±0.012 0.032±0.012
Fitted Stellar Density [g/cm**3] ---
8.48241 +0.62905-2.11552
7.16212 +1.29085-1.24440
7.16212 +1.29085-1.24440
7.16212 +1.29085-1.24440
--- ---
Planetary Fit Type --- LS+MCMC MCMC MCMC MCMC --- ---
Planetary Radius [Earth radii] ---
1.93 +0.1-0.12
1.73 +0.22-0.21
1.73 +0.22-0.21
1.73 +0.22-0.21
1.93±0.73 1.92
Orbit Semi-Major Axis [au] --- .1171 .1125 .1125 .1125 .117 .118
Inclination [deg] --- 89.97 89.95 89.95 89.95 89.38 ---
Equilibrium Temperature [K] --- 393 343 343 343 406 392
Insolation Flux [Earth flux] ---
5.66 +1.13-1.06
3.28 +1.50-0.90
3.28 +1.50-0.90
3.28 +1.50-0.90
--- ---
Planet-Star Distance over Star Radius --- 55.02±4.1 52±9.4 52±9.4 52±9.4 45.4±1.7 45.4±1.7
Limb Darkening Model --- Claret (2011 A&A 529 75) ATLAS LS Claret (2011 A&A 529 75) ATLAS LS Claret (2011 A&A 529 75) ATLAS LS Claret (2011 A&A 529 75) ATLAS LS Claret (2011 A&A 529 75) ATLAS LS Claret (2011 A&A 529 75) ATLAS LS
Limb Darkening Coeff. 4 --- 0.0 0.0 0.0 0.0 -0.3057 ---
Limb Darkening Coeff. 3 --- 0.0 0.0 0.0 0.0 0.9368000000000001 ---
Limb Darkening Coeff. 2 --- 0.2589 0.3109 0.3109 0.3109 -0.4339 ---
Limb Darkening Coeff. 1 --- 0.46390000000000003 0.41290000000000004 0.41290000000000004 0.41290000000000004 0.6474000000000001 ---
Maximum Single Event Statistic --- 6.437265 7.520677999999999 --- --- --- ---
Maximum Multiple Event Statistic --- 28.490973 29.452144999999998 --- --- --- ---
Transit Signal-to-Noise --- 37.1 41.2 41.2 41.2 40.300000000000004 27.5
Number of Transits --- 67 67 --- --- --- ---
TCE Planet Number --- 1 1 1 1 --- ---
Quarters --- 11111111111111111000000000000000 11111111111111111000000000000000 --- --- --- ---
Odd-Even Depth Comparision Statistic --- 0.8388 --- --- --- --- ---
Transit Model --- Mandel and Agol (2002 ApJ 580 171) Mandel and Agol (2002 ApJ 580 171) Mandel and Agol (2002 ApJ 580 171) Mandel and Agol (2002 ApJ 580 171) Mandel and Agol (2002 ApJ 580 171) Mandel and Agol (2002 ApJ 580 171)
Link to DV Summary --- kplr012066335-001-20160209194854_dvs.pdf kplr012066335-001-20141002224145_dvs.pdf kplr012066335-001-20130826182306_dvs.pdf kplr012066335-001-20121115231752_dvs.pdf --- ---
Stellar Effective Temperature [K] --- 4077±81
3767 +135-51
3767 +135-51
3767.00 +135.00-51.00
4237.00±69.00 4112
Stellar Surface Gravity [log10(cm/s**2)] --- 4.702±0.027 4.783±0.075 4.783±0.075 4.783±0.075 4.720±0.300 4.72
Stellar Metallicity [dex] --- -0.24±0.15 -0.100±0.110 -0.100±0.110 -0.100±0.110 --- ---
Stellar Radius [Solar radii] ---
0.56 +0.03-0.034
0.48±0.06 0.48±0.06 0.4800±0.0600 0.5510±0.0110 .55
Stellar Mass [Solar mass] ---
0.576 +0.031-0.035
0.51±0.06 0.51±0.06 0.5100±0.0600 0.5800±0.0140 ---
Stellar Parameter Provenance --- q1_q17_dr25_stellar stellar_q1_q16 stellar_q1_q16 stellar_q1_q16 Pinsonneault KIC
FW Offset Significance [percent] --- 0.0 0.017 0.24600000000000002 0.193 0.036000000000000004 ---
FW Source α(OOT) [hrs] --- 19.598247±0.00001 19.598244±0.000011 19.598228±0.000011 19.598226000±0.000014000 19.598244000±0.000015000 ---
FW Source δ(OOT) [deg] --- 50.53192±0.00013 50.53203±0.00012 50.53199±0.00012 50.53195000±0.00014000 50.53194000±0.00015000 ---
FW Source Δα(OOT) [sec] --- 0.78±0.36 0.68±0.37 0.14±0.36 -0.00600±0.05000 0.05800±0.05600 ---
FW Source Δδ(OOT) [arcsec] --- 0.05±0.47 0.45±0.43 0.29±0.43 -0.03300±0.03300 -0.03500±0.03600 ---
FW Δα(OOT) [sec] --- -0.00076±0.00044 -0.00064±0.00046 0±0.00049 8e-06±6.7e-05 -7.4e-05±3.6e-05 ---
FW Δδ(OOT) [arcsec] --- 0.00145±0.00059 0.00031±0.00055 0.00049±0.0006 4.2e-05±4.6e-05 4.5e-05±2.3e-05 ---
PRF ΔαSQ(OOT) [arcsec] --- 0.2±0.13 0.17±0.11 0.23±0.15 0.0600±0.1400 -0.0400±0.1400 ---
PRF ΔδSQ(OOT) [arcsec] --- -0.17±0.14 -0.14±0.14 -0.26±0.14 -0.2000±0.1800 -0.0800±0.2300 ---
PRF ΔθSQ(OOT) [arcsec] --- 0.26±0.14 0.22±0.11 0.35±0.14 0.2100±0.1800 0.0900±0.2100 ---
PRF ΔαSQ(KIC) [arcsec] --- 0.28±0.12 0.28±0.11 0.31±0.14 0.1500±0.1300 0.0600±0.1300 ---
PRF ΔδSQ(KIC) [arcsec] --- -0.23±0.14 -0.23±0.13 -0.26±0.15 -0.2100±0.2200 0.0400±0.2400 ---
PRF ΔθSQ(KIC) [arcsec] --- 0.36±0.13 0.36±0.11 0.4±0.14 0.2600±0.1900 0.0700±0.1700 ---
Chi-Square --- --- --- --- --- 0.98 1.07
Stellar Age [Gyr] --- --- --- --- --- 13.8±3.7 ---
Known Objects
2 Confirmed Planets
2 Kepler Objects of Interest (KOIs)
2 Threshold Crossing Events (TCEs)
2 2MASS Point Source Catalog
Data Files
1 Kepler Time Series
2 Associated Literature Data
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